Dock & Hub Manufacturer

Docks and hubs solve these problems by utilizing a USB-C or Thunderbolt 3 port to add a selection of Ethernet, HDMI, DisplayPort, USB-A and USB-C ports.

Thunderbolt 3 and USB-C are now the defacto standards for external ports on laptops, tablets and Android smartphones. However design choices and size reduction often means that the number of ports provided by manufacturers is insufficient for many users. In addition many devices provide only Thunderbolt 3 or USB-C interfaces, yet there is an ongoing need to attach devices which use different connection technologies.

Sunshine, as a professional China dock & hub manufacturer and supplier as well as Vietnam dock & hub

manufacture & supplier, has more than 20 years experience in this industry, establishing great relationship and long term cooperation with several overseas well-known brands.

Hot Dock & Hub Types

Choose Sunshine as your charger supplier and buy charger in bulk. Sunshine offers wide range of chargers with different features, watts, length, shapes, colors with good price, guaranteed to be of high quality.

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Sunshine Advantages as a Dock & Hub Manufacturer in China and Vietnam

Market-Oriented User Research Analysis

The competitive solutions come from a deep understanding of our customers’ needs and true cases. Sunshine Electronics is aiming to provide critical insights into their behaviors, requirements, and expectations to ensure we offer quality solutions desired in the market.

R & D Innovation and Verification

We feature an R & D department that is tasked with global user trends to infuse our power adapters, chargers, cables, docks & hubs with innovation and verification to meet your needs.

Small Batch Testing

We are devoted to testing every step during the manufacturing phase where your product is created in specific groups and smaller quantities just to test and check if the products are qualified before proceeding to the next one.

Wide products options

We have developed an outstanding range of high-quality docks & hubs, including USB C Docks,HDMI Docks,USB & USB C Hubs,Thunderbolt Docks,USB-C Adapters,Ethernet Adapters for various application, available in a wide range of shapes, colors, labeling, and packaging.

Advanced, accurate, and reliable laboratory testing facilitates

Sunshine is equipped with advanced and reliable electronic test equipment in lab of all kinds of types to guarantee all products are top-notch, such as FLUKE, Chroma, YOKOGAWA, LECROY, TESEQ, GwinSTEK, etc, which stand for the highest and strictest standards with strong recognition in this industry.

Good price

Offer good prices for brand owners, wholesalers, and suppliers.

Flexible In-house Electronic Manufacturing in China and Vietnam

Our in-house Cable manufacturing in China and outside China--Vietnam commit to delivering high-quality products in record time. We are also able to provide OEM & ODM production strategy and give you the best affordable prices in the market.

Dock & Hub Application


A docking station is an electronic device that allows for connection between a laptop and many other items through a single USB-C port. It can connect to external monitors, SD Cards, USB-A products, headphones, and many other connections. Docking stations help turn your laptop into a desktop.

Docks are widely used in consumer electronics, household appliance, medical machine, and car. Additionally, this single connection can also provide power to your laptop, ensuring a fully functional system. The docking station allows for expansive use of peripherals as well as makes it easy to connect and disconnect a laptop to take it anywhere. Depending on what you are trying to achieve, a docking station allows for multiple connections to your laptop. Users of docking stations utilize them to expand the use of their laptop with a second or multiple screens .


A hub provides additional ports to the laptop to expand functionality but does not always allow for pass through charging for your laptop. A Thunderbolt hub offers the simplest, most reliable, and fastest docking solutions available for connecting all the accessories on your desk with a single fippable, reversible cable. It provides 40Gbps of bandwidth for increased productivity and allows for expansion of ports, for storage, displays, Ethernet that certain laptops may be missing. A USB hub acts as an intermediate device and a conduit between your laptop and connected peripherals and accessories. A hub can provide maximum speeds and bandwidths accordingly to the specs of your laptop and host devices. Hubs are widely used in consumer electronics, household appliance, medical machine, and car.

Our Advantages of Docks & Hubs

Our professional Dock & Hub manufacturing processes are streamlined, standardized, and rigorous to guarantee that we can always provide high-quality and 100% safe Docks & Hubs to all our customers. We adopt machines with highly Validated and Recognized test equipment brands in our laboratories and production workshop, such as FLUKE, Chroma, YOKOGAWA, LECROY, TESEQ, and GwinSTEK which stand for the highest and strictest standards with strong recognition in this industry of universal Docks & Hubs. At first, in terms of materials of Docks & Hubs, they should conform to the standards of RoHS, Reach, California 65 Act, and Red Phosphorus free. Then, all Docks & Hubs will follow a series of verification, more than 60 tests including high and low temperature cycle test, high and low temperature hot wash test, salt spray test, drop test, roller test, unplugging endurance test, fire test, lightning strike test, anti-static test, etc. At last, before dispatching and packaging, all universal Docks & Hubs must pass another series of product verification, such as UL & CUL, FCC, DOE, CE, and NRCan.

8 Protection Functions

Sunshine Two Manufacturing Factories in China and outside China--Vietnam

Through our modern manufacturing services for docks & hubs, we reduce your costs, ensure high-quality and 100% safe docks & hubs, speed up your docks & hubs to the market, and help you gain a competitive edge. With more than 1200 employees distributed in China and outside China--Vietnam, devotes themselves to serving our overseas customers, and providing them with more advantages and chances to occupy the dock & hub market. Owing to advanced R & D for docks & hubs, rigorous quality control for docks & hubs, consistent automated production lines for docks & hubs, flexible manufacturing system and dynamic dispatching in China and Vietnam, we have gained more reliability and credibility in this industry to obtain more market share and opportunities for our global customers building long-term stable cooperation and maintaining a strong friendship with them in Western Europe, North America, Australia, and Asia.

Testing Equipment


Product Certified

Company Qualified

Lab We Work With

Why Choose Sunshine as Custom Dock & Hub Manufacturer?

At Sunshine, we are big advocates of custom Dock & Hub, especially since it's our specialty! Here are the key benefits of custom Dock & Hub:


Custom Docks & Hubs are often the only option that incorporates specific features required for extending the lifespan of the product. Specific electrical parameters, tolerances, and suitability for specific environmental conditions can be ensured.

Incorporating multiple functions such as power, signal, tubing, etc. in one cable saves space, speeds up installations or assemblies, eliminates waste, and ensures unmatched performance.


Many options are available for conductor size & materials, strand configurations, insulation & jacket materials, color codes, and more. As your design evolves, your Docks & Hubs can adapt to it. Production runs / Dock & Hub sizes can be changed on a per-order basis. Design changes can be quickly & easily deployed.


Save on labor by using products requiring less assembly or installation time. Don't pay for additional conductors, shields, or other unnecessary features. Avoid waste by ordering full factory spools with more material than required. Save time wasted on reviewing product catalogs that don't contain the item(s) you need. Eliminate the need for pricey wire management products. Avoid replacing Docks & Hubs that fail prematurely.


Eliminate the guesswork of determining if you can accomplish your design or project goals using catalog parts.


Working directly with the manufacturer of your Dock & Hub gives you the ability to hold them accountable for the quality and service levels you require.


Products or installations incorporating custom Docks & Hubs tend to have a much neater appearance. Eliminate unwieldy collections of messy Docks & Hubs. Avoid the laborious process of applying labels & expensive protective sleeving. Incorporate your company marketing into the design.

Solution for Customized Dock & Hub



Dock & Hub Logo Printing

Our factory has a laser engraving logo machine, and a silk printing machine, which also supports open new molding to emboss the logo on the Dock & Hub.


Dock & Hub Packaging

We can do customized Dock & Hub packaging, like color box, opp bag, etc. we also can provide the packaging die-cut to you for design.


Dock & Hub Length

Sunshine manufactures different size of Dock & Hub, we surely could meet your requirements.

Dock & Hub Color

As a factory, we can make almost all kinds of colored Dock&Hub, please provide us the color panton number, and we can make the color Dock&Hub as you need.


Dock & Hub Material

We did make kinds of material Dock&Hub, like PE, PVC, ABS,etc, all the materials meet the RoHS/Reach/Ca65 standard.
DisplayPort Cable Shape

DisplayPort Cable Shape

Sunshine has many models DisplayPort cable available for your choice, we are also able to open the molding to your design to meet your demands.

Wholesale Docks&Hubs in Bulk

We have flexible production and dispatching services from China and outside China--Vietnam. Sunshine Electronics has become one of the most well-trusted Dock&Hub manufacturers and suppliers in both China and outside China--in Vietnam. We are available to provide two production lines for Docks&Hubs in China and Vietnam at the same time, which means not only we could supply Docks&Hubs in bulk to meet your high-volume requirements, but also you could decide whether to dispatch your Docks&Hubs from China or Vietnam. The most important factor is that Docks&Hubs produced in China and Vietnam are all of high quality, and the specifications of Docks&Hubs in China and Vietnam are all the same.

Sunshine Electronics wholesale universal Docks&Hubs in bulk and could provide custom labeling and packaging designs for you to boost your company.

Get Docks & Hubs in Bulk Step-by-step


We Respond to Your Inquiry for Docks&Hubs Within 12 Hours

Generally speaking, time is an invaluable resource for your business and thus fast service delivery for Docks&Hubs is important and necessary to get a good result. Consequently, our short response times aim to provide easy access to our services of Docks&Hubs to meet your needs.

We Provide Customer-Based Solution of Docks&Hubs

Our aim is to offer a customized solution to meet all your requirements for Docks&Hubs. We are determined to bring your vision to life because customer satisfaction for Docks&Hub sis extremely important to us.

We Achieve the Goal of Efficient Dock&Hub Manufacturing

The Sunshine factories in China and outside China--Vietnam are fitted with the machinery of highly Validated and Recognized test equipment brands in our laboratories and production workshop, to ensure that we efficiently manufacture high-quality, fast, compact and compatible Docks&Hubs. It also enables us to produce in bulk within short turnaround times and prove competitive prices for Docks&Hubs.

We Offer Custom Dock&Hub Labeling and Packaging

If you come to us with Dock&Hub packaging needs, we will do our best to make them come true. We have available designs for Docks&Hubs that you can choose from or we could explore customization for custom Docks&Hubs that you want.

Docks & Hubs FAQ

  • Are USB-C hubs better?

    USB-C hubs offer several advantages over traditional USB hubs, making them a preferred choice for many users:
    Versatility: USB-C hubs typically feature multiple ports, including USB-A, HDMI, Ethernet, SD card slots, and more, all in one compact device. This versatility allows users to connect various peripherals and devices to their laptops or other USB-C-equipped devices, expanding functionality and connectivity options.
    High-Speed Data Transfer: USB-C hubs often support faster data transfer speeds compared to traditional USB hubs. USB-C technology, especially when paired with USB 3.1 or Thunderbolt 3 protocols, enables rapid data transfer rates, making it ideal for tasks such as file transfers, video editing, and accessing external storage devices.
    Power Delivery: Many USB-C hubs support Power Delivery (PD) technology, allowing them to deliver power to connected devices, including laptops, smartphones, and tablets. This feature eliminates the need for multiple chargers and adapters, streamlining the charging process and reducing cable clutter.
    Compatibility: USB-C is becoming increasingly prevalent in modern devices, including laptops, tablets, smartphones, and peripherals. USB-C hubs offer broad compatibility, making them suitable for use with a wide range of devices, regardless of their manufacturer or operating system.
    Compact and Portable: USB-C hubs are typically compact and lightweight, making them ideal for travel or use in cramped workspaces. Their small form factor allows users to easily carry them in a bag or pocket, ensuring connectivity wherever they go.
    Overall, USB-C hubs offer a combination of versatility, speed, power delivery, compatibility, and portability that make them a preferred choice for users seeking enhanced connectivity options for their USB-C-enabled devices.
  • Why are some USB-C hubs so expensive?

    Some USB-C hubs are expensive due to advanced features like Power Delivery and high-speed data transfer, superior build quality, brand reputation, certifications, specialized use cases, and market demand. These factors contribute to higher manufacturing costs and justify the premium price.
  • What are USB-C hubs used for?

    USB-C hubs are a cost-effective and space-saving solution for adding ports to your laptop, PC, or gaming system, so you can connect those extra monitors or other devices or peripherals you'd love to use.
  • Why do USB-C hubs get so hot?

    USB-C hubs can get hot due to various reasons such as Power Delivery (PD), high-speed data transfer, passive cooling methods, the number of connected devices, build quality, and environmental factors. Some level of heat generation is normal, but excessive heat can indicate a problem and should be monitored to prevent damage.
  • Do USB-C hubs slow down computer?

    USB-C hubs themselves typically do not slow down computers, but the devices connected to the hub and the tasks performed through it can impact performance. Factors such as data transfer speed, power delivery, the number and type of connected devices, and compatibility issues should be considered.
  • What are the disadvantages of a USB hub?

    USB hubs offer convenience but come with limitations. They can reduce data transfer speed, have power constraints, encounter compatibility issues, take up physical space, may not be as portable, and pose a single point of failure risk. Users should be aware of these drawbacks when considering their use.
  • Is USB-C hub necessary?

    If you think your laptop doesn't have enough ports, you want to connect to an external monitor, move files around at high speed, or just wish you had more freedom to get more done with your laptop, then you probably need a USB-C hub or docking station.
  • Are USB hubs worth it?

    USB hubs are the perfect companion for someone with lots of power-hungry USB devices. From phones to tablets to desk gadgets, a USB hub can meet the needs of any gadget that needs USB power. It's also convenient that you don't need to hunt for a spare mains plug,just plug everything into the same hub.
  • What is the difference between USB-C hub and dock?

    Unlike USB-C hubs, docking stations can support connection to up to 3 external monitors, and can even support a maximum 8K resolution to a single screen. They also generally feature more ports than USB-C hubs.
  • Can I leave USB hub plugged in all the time?

    Yes, you can leave a USB hub plugged in all the time without any issues, as long as it's not causing any problems with your computer or other devices. USB hubs are designed to be left connected indefinitely, and many people do so to maintain a convenient and expanded connectivity setup.
    However, there are a few considerations to keep in mind:
    Power Consumption: Leaving a USB hub plugged in all the time may consume a small amount of power, even when not in use. While this is generally negligible, it's something to consider if you're trying to minimize energy usage.
    Device Wear and Tear: Continuous use of the USB hub may subject it to wear and tear over time. While modern USB hubs are designed to withstand frequent use, prolonged usage may eventually lead to degradation of components.
    Port Availability: Leaving the USB hub plugged in may occupy one of your computer's USB ports. If you have a limited number of ports or frequently need to plug in other devices, you may need to prioritize which devices remain connected to the hub.
    Overall, leaving a USB hub plugged in all the time is generally safe and convenient. Just ensure that it's not causing any issues with your devices and periodically check for any signs of wear or overheating.
  • Does a USB hub slow down connection?

    A USB hub itself does not inherently slow down the connection speed of devices connected to it. However, there are factors that can affect the speed of data transfer or device performance when using a USB hub:
    Number of Devices: Connecting multiple devices to a USB hub can potentially saturate the available bandwidth and lead to slower data transfer speeds for each device. This is especially true if several high-bandwidth devices (such as external hard drives or webcams) are connected simultaneously.
    Type of Hub: The type of USB hub can impact connection speed. USB hubs come in various versions, such as USB 2.0, USB 3.0, and USB 3.1. USB 3.0 and USB 3.1 hubs offer higher data transfer rates compared to USB 2.0 hubs. Therefore, using a USB 2.0 hub with USB 3.0 devices may result in slower speeds.
    Power Delivery: Some USB hubs support Power Delivery (PD), allowing them to provide power to connected devices such as laptops or smartphones. If a USB hub is simultaneously providing power to multiple devices while transferring data, it may affect the overall speed of data transfer.
    Compatibility Issues: Incompatibility between the USB hub and connected devices or the computer's operating system can lead to reduced performance or connectivity issues.
    Quality of the Hub: Low-quality or poorly designed USB hubs may not provide consistent power or data transfer capabilities, resulting in slower connections or unreliable performance.
    Overall, while a USB hub itself does not slow down connections, factors such as the number and type of connected devices, power delivery, compatibility, and the quality of the hub can affect the speed and performance of connected devices. It's essential to choose a high-quality USB hub and consider the bandwidth requirements of connected devices to ensure optimal performance.
  • Can a USB hub interfere with WIFI?

    A USB hub can potentially interfere with Wi-Fi signals due to electromagnetic interference (EMI), proximity to Wi-Fi equipment, frequency band overlap, and USB 3.0 electrical noise. To minimize interference, use high-quality shielded hubs, position them away from Wi-Fi routers, and monitor Wi-Fi performance.
  • Can I charge my laptop with USB C hub?

    Yes, you can charge your laptop using a USB-C hub if it supports Power Delivery (PD) and your laptop is compatible with USB-C charging. Ensure the hub can provide enough power, use a high-quality USB-C cable, and be aware that charging while in use may affect performance.
  • What can I use Thunderbolt dock for?

    A Thunderbolt dock offers a wide range of connectivity options and functionality, making it a versatile accessory for users seeking to expand the capabilities of their computer. Here are some common uses for a Thunderbolt dock:
    Expand Connectivity: Thunderbolt docks provide additional ports for connecting peripherals and accessories to your computer. These ports may include USB-A, USB-C, HDMI, DisplayPort, Ethernet, audio jacks, and more. With a Thunderbolt dock, you can easily connect multiple devices such as external hard drives, monitors, printers, keyboards, mice, and audio interfaces.
    Connect Multiple Displays: Many Thunderbolt docks support multiple display outputs, allowing you to connect one or more external monitors to your computer. This is particularly useful for users who require a dual-monitor or multi-monitor setup for increased productivity or immersive gaming and entertainment experiences.
    Charge Devices: Some Thunderbolt docks support Power Delivery (PD), enabling them to charge compatible devices such as laptops, tablets, smartphones, and other USB-C devices. This eliminates the need for multiple chargers and adapters, simplifying your setup and reducing cable clutter.
    Docking Station Replacement: Thunderbolt docks can serve as a convenient docking station for laptops, providing a single connection point for all your peripherals and accessories. Simply connect your laptop to the Thunderbolt dock with a single cable, and you can quickly access all your devices without having to plug and unplug multiple cables each time.
    Data Transfer: Thunderbolt docks support high-speed data transfer rates, making them ideal for transferring large files or backing up data to external storage devices. Whether you're working with high-resolution media files, performing data backups, or accessing network-attached storage (NAS) devices, a Thunderbolt dock can facilitate fast and efficient data transfers.
    Enhanced Productivity: By centralizing connectivity and providing easy access to a wide range of peripherals and accessories, a Thunderbolt dock can help streamline your workflow and enhance productivity. With all your devices connected to a single hub, you can switch between tasks more efficiently and focus on your work without interruptions.
    Overall, a Thunderbolt dock offers a comprehensive solution for expanding connectivity, charging devices, connecting multiple displays, facilitating data transfer, and enhancing productivity, making it an essential accessory for users with demanding connectivity needs.
  • Do I really need a Thunderbolt dock?

    Whether you need a Thunderbolt dock depends on your connectivity needs, multi-monitor setup, charging convenience, data transfer speed requirements, workspace organization preferences, and productivity enhancement goals. Evaluate your specific requirements to determine if a Thunderbolt dock is necessary for you.

  • Is a Thunderbolt dock better than a USB-C dock?

    Whether a Thunderbolt dock is better than a USB-C dock depends on your specific needs. Thunderbolt docks generally offer faster data transfer speeds, better video output capabilities, and higher power delivery capacities, but they are also more expensive and have more limited compatibility. Consider your requirements for data transfer speed, video output, power delivery, compatibility, cost, and future-proofing when choosing between Thunderbolt and USB-C docks.
  • Is Thunderbolt 3 or 4 better?

    Thunderbolt 4 offers several improvements and enhancements over Thunderbolt 3, making it a better choice for certain use cases. Here are some key differences between Thunderbolt 3 and Thunderbolt 4:
    Data Transfer Speed: Both Thunderbolt 3 and Thunderbolt 4 support the same maximum data transfer speed of 40 Gbps. Therefore, there is no difference in data transfer speed between the two standards.
    Video Output: Thunderbolt 4 requires support for two 4K displays or one 8K display, while Thunderbolt 3 only guarantees support for one 4K display. Therefore, Thunderbolt 4 offers better video output capabilities for users who require high-resolution displays or multiple monitors.
    Peripheral Support: Thunderbolt 4 requires support for at least one Thunderbolt port and one USB-C port on devices, ensuring better compatibility with a wider range of peripherals and accessories compared to Thunderbolt 3.
    Power Delivery: Thunderbolt 4 requires support for minimum power delivery requirements, including charging laptops with at least 100 watts of power. While Thunderbolt 3 also supports power delivery, Thunderbolt 4 ensures consistent power delivery capabilities across devices.
    Security Features: Thunderbolt 4 includes additional security features, such as Intel VT-d-based direct memory access (DMA) protection, to enhance data security and prevent unauthorized access to system memory.
    Certification Requirements: Thunderbolt 4 devices must undergo stricter certification requirements compared to Thunderbolt 3 devices, ensuring consistent performance and interoperability across devices from different manufacturers.
    Overall, Thunderbolt 4 offers better compatibility, improved video output capabilities, enhanced power delivery, and additional security features compared to Thunderbolt 3. However, the choice between Thunderbolt 3 and Thunderbolt 4 depends on your specific requirements and budget constraints. If you need advanced features such as support for multiple high-resolution displays or stricter security measures, Thunderbolt 4 may be the better option.
  • Are Thunderbolt 4 docks worth it?

    Whether Thunderbolt 4 docks are worth it depends on your specific needs, budget, and compatibility requirements. Consider factors such as enhanced features, future-proofing, budget constraints, and specific use cases when determining if a Thunderbolt 4 dock is worth the investment.

  • What is a thunderbolt docking station?

    A Thunderbolt docking station is a device that connects to a computer via a Thunderbolt cable, providing additional ports and connectivity options such as USB-A, USB-C, display ports, Ethernet, audio jacks, and Power Delivery (PD). It serves as a central hub for expanding the connectivity capabilities of a computer with Thunderbolt ports, simplifying cable management, and improving productivity.

  • Are there different types of Ethernet adapters?

    Different types of Ethernet adapters are available to provide wired network connectivity to devices. These include USB Ethernet adapters, Thunderbolt Ethernet adapters, PCIe Ethernet adapters, Ethernet adapters with Power over Ethernet (PoE) support, and Gigabit Ethernet adapters. Each type serves specific purposes and compatibility requirements, catering to various devices and use cases.

Consult Your Sunshine Experts

We help you avoid the pitfalls to deliver the quality and value your Power adapter, charger, bulk cable need, on-time and on-budget.

Contact Info

Tel: 0086-519-85203588; 85156667 ext 8001
Sunshine Electronics & E-KEY Electronics


Why Sunshine



Booth No. L24.26
 06-08 June.2024