StarTech.com 5G3AGBB-USB-C-HUB 3-Port USB-C Hub with Ethernet - 3x USB-A - Gigabit - 5Gbps - Bus-Powered - 1ft Cable - Space Gray
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Product Features
Technical Overview
This USB-C hub connects via a USB 3.2 Gen 1 Type-C host interface, delivering 5Gbps bandwidth across all connected devices. The three downstream USB 3.2 Type-A ports maintain full 5Gbps speeds for external storage, peripherals, and accessories, while the integrated Gigabit Ethernet port provides stable wired networking where Wi-Fi is unreliable or unavailable.
The hub's bus-powered design draws power directly from your host device, making it truly portable without separate power cables. UASP (USB Attached SCSI Protocol) support reduces CPU utilization and improves transfer speeds with compatible storage devices. Comprehensive operating system compatibility ensures seamless operation across Windows, macOS, Linux, ChromeOS, Android, and iPadOS platforms.
Relevant factors for this section include Host Interface, UASP Support. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This hub consolidates multiple connectivity needs into a single compact solution that travels easily with your mobile setup. The combination of USB expansion and wired networking addresses the most common connectivity gaps in modern ultraportable devices.
All-in-One Connectivity
Adds three USB-A ports for legacy peripherals and storage devices alongside Gigabit Ethernet for reliable networking—all through one USB-C connection.
- Eliminates dongle clutter
- Maintains USB 3.2 speeds
- No external power required
Mobile Design
The lightweight, portable form factor and integrated 1-foot cable make this hub ideal for travel, coffee shops, coworking spaces, and temporary workstations.
- Space Gray finish
- 82g lightweight
- Compact footprint
Broad Compatibility
Works with virtually all modern operating systems and device types, from Windows laptops and MacBooks to ChromeOS devices, Android tablets, and iPads.
- Driver-free operation
- Cross-platform support
- Future-proof connectivity
Deployment / Use Cases
This USB-C hub serves as an essential connectivity solution for professionals working with modern laptops that feature limited port selection. It's particularly valuable for devices like MacBook Air, Dell XPS, Surface Pro, and Chromebooks that prioritize thin designs over comprehensive I/O.
The integrated Gigabit Ethernet makes it ideal for environments requiring stable, high-speed wired connections, such as video conferencing, large file transfers, gaming, or locations with congested Wi-Fi networks. The three USB-A ports accommodate external hard drives, flash drives, keyboards, mice, and other peripherals simultaneously.
Remote Work & Travel
Provides reliable wired networking in hotels, airports, and coworking spaces while maintaining connectivity to essential USB peripherals during mobile work sessions.
Desktop Expansion
Extends the connectivity of USB-C laptops when used at a primary workstation, serving as a docking station alternative for basic peripheral and network needs.
Physical Profile
Measuring 16.5 inches in length with a compact hub body, this unit offers practical cable reach while maintaining a minimal desktop footprint. The Space Gray aluminum finish provides durability and matches premium computing devices. At just 2.9 ounces, it adds negligible weight to your mobile kit while delivering substantial connectivity expansion.
- Width
- 2.10" (53.34 mm)
- Height
- 0.60" (15.24 mm)
- Weight
- 2.90 oz (82.21 g)
- Length
- 16.50" (419.10 mm)
Highlights
- Adds 3 USB 3.2 Type-A ports and Gigabit Ethernet via USB-C
- 5Gbps data transfer speeds with UASP support for faster file copies
- Bus-powered design requires no external power adapter
- 1-foot integrated cable provides convenient reach
- Space Gray finish matches modern computing aesthetics
- Compatible with Windows, macOS, Linux, ChromeOS, Android, and iPadOS
- Plug-and-play operation with no drivers required for most systems
- 2-year manufacturer warranty for peace of mind
- Portable form factor ideal for travel and mobile work
- Environmentally compliant with WEEE, RoHS, and REACH standards
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | 5G3AGBB-USB-C-HUB |
| Brand Name | StarTech.com |
| Product Name | USB/Ethernet Combo Hub |
| Packaged Quantity | 1 |
| Product Type | USB Hub |
| Technical Information | |
| Host Interface | USB 3.2 (Gen 1) Type C |
| Media & Performance | |
| UASP Support | Yes |
| Interfaces/Ports | |
| Total Number of USB Ports | 3 |
| Number of USB 3.2 Ports | 3 |
| Number of Network (RJ-45) Ports | 1 |
| Software | |
| Operating System Supported | Windows 7,Windows 8,Windows 8.1,Windows 10,Windows 11,Mac OS X 10.11 El Capitan,Mac OS X 10.12 Sierra,Mac OS X 10.13 High Sierra,Mac OS X 10.14 Mojave,Mac OS X 10.15 Catalina,Mac OS X 11.0 Big Sur,Mac OS X 12.0 Monterey,Mac OS X 13.0 Ventura,Linux 4.11.x,iPadOS,ChromeOS,Android |
| Physical Characteristics | |
| Product Color | Space Gray |
| Form Factor | Portable |
| Height | 0.60" (15.24 mm) |
| Width | 2.10" (53.34 mm) |
| Length | 16.50" (419.10 mm) |
| Weight (Approximate) | 2.90 oz (82.21 g) |
| Miscellaneous | |
| Platform Supported | PC,Android,ChromeOS,iPadOS,Linux,Mac |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE),Restriction of Hazardous Substances (RoHS),Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What devices are compatible with this USB-C hub?
This hub works with any device featuring a USB-C port that supports USB 3.2 Gen 1 connectivity. This includes Windows laptops, MacBooks, Chromebooks, Android tablets, iPads with USB-C, and Linux systems. The hub is driver-free for most operating systems, though some older Windows versions may require basic USB drivers that install automatically.
Does this hub require external power?
No, this hub uses a bus-powered design that draws power directly from your host device's USB-C port. This eliminates the need for an external power adapter, making the hub truly portable. The hub can provide up to 900mA of power to connected USB devices while maintaining stable operation.
What is the data transfer speed of this USB hub?
The hub supports USB 3.2 Gen 1 speeds of 5 gigabits per second (Gbps) across all three USB-A ports. This enables fast file transfers to external SSDs, hard drives, and flash drives. The hub also supports UASP (USB Attached SCSI Protocol), which can further improve transfer speeds with compatible storage devices by reducing CPU overhead.
Can I use the Ethernet port for gaming or video conferencing?
Yes, the integrated Gigabit Ethernet port provides full 1000Mbps wired networking, which is ideal for latency-sensitive applications like online gaming, video conferencing, and large file transfers. Wired connections typically offer more consistent performance and lower latency compared to Wi-Fi, especially in crowded network environments.
What is the cable length, and can it be replaced?
The hub features an integrated 1-foot (30cm) USB-C cable that provides practical reach while maintaining portability. The cable is not user-replaceable, as it's permanently attached to the hub body. This integrated design ensures reliable connectivity without the potential for cable connection issues that can occur with detachable cables.
What warranty does this product include?
StarTech.com provides a 2-year limited warranty on this USB-C hub. The warranty covers defects in materials and workmanship under normal use. For warranty service, you'll need to contact StarTech.com support with your proof of purchase. The product also complies with environmental standards including WEEE, RoHS, and REACH.
| Qty | Price | Available |
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