STARTECH 

STARTECH 5G3AGBB-USB-A-HUB 3-PORT USB HUB W/ GBE PORTABLE USB HUB ADAPTER WITH ETHERNET

Mfg Part Number:  5G3AGBB-USB-A-HUB  
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Price: $84.99 + Free Shipping
Quantity:
In Stock: 3127
Last Updated: Jun 08, 2025
No Sales Tax except these states
, PO and Wire.

This USB Hub adds three USB-A 3.2 Gen 1 (5Gbps) ports and one Gigabit Ethernet port to a USB-A enabled desktop or laptop computer. The USB Hub connects to a USB-A port on a computer, using the built-in 1ft. (30cm) host cable. The USB hub is backward compatible with USB 2.0 (480Mbps) devices, ensuring support for a wide range of modern and legacy USB peripherals (e.g., thumb drives, external HDDs/SSDs, HD cameras, mice, keyboards, webcams, and audio headsets).The USB hub is compact in size, facilitating portability when travelling.

Gigabit Ethernet

The USB hub features a Gigabit Ethernet adapter. The Ethernet controller is compatible with the IEEE 802.3u/ab standards and supports Wake-on-LAN (WoL), Jumbo Frames, and V-LAN Tagging. The network adapter enhances laptop network reliability, security, and performance, by utilizing wired 10/100/1000Mbps Ethernet.

Bus-Powered with Optional Auxiliary Power

The USB hub can operate with bus power alone, but features a Micro USB power input that can be connected to a USB power adapter (not included), providing up to 4.5W (5V/0.9A) of power in addition to the 4.5W of bus power from the USB host. This flexibility is ideal for applications where additional power may be required, such as connecting a high-powered USB device, like an external SSD, while using the other ports to connect lower powered devices. For added protection, the USB hub features Overcurrent Protection (OCP). OCP prevents faulty USB peripherals from drawing more power than is safely allocated.

Plug and Play

This device is OS independent, supporting all operating systems, including Windows, macOS, ChromeOS, and Android. The Hub is automatically detected, configured, and installed upon connection to a host computer, such as Apple MacBook, Lenovo X1 Carbon, and Dell XPS. The extra-long built-in 1ft. (30 cm) USB-A host cable enables quick and convenient setup and reduces connector strain on 2-in-1 devices, such as the Surface Pro 7 and laptops on riser stands.

Enhance Productivity and Device Management with the StarTech.com Connectivity Tools Application

Developed to improve performance and security, StarTech.com Connectivity Tools is the only software suite on the market that is compatible with a wide variety of IT connectivity accessories. The software suite includes:

  • MAC Address Pass-Through Utility: Improve network security.

  • USB Event Monitoring Utility: Track and log connected USB devices.

  • Wi-Fi Auto Switch Utility: Enable users to quickly access faster network speeds via wired LAN.

For more information and to download the StarTech.com Connectivity Tools application, please visit: www.StarTech.com/connectivity-tools

This product is backed for 2-years by StarTech.com, including free lifetime 24/5 multi-lingual technical assistance.

More from the Manufacturer

More from the Manufacturer

Main Specification
General Information
Manufacturer StarTech.com
Manufacturer Part Number 5G3AGBB-USB-A-HUB
Manufacturer Website Address http://www.startech.com
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 A
Media & Performance
UASP Support Yes
Interfaces/Ports
Total Number of USB Ports 4
Number of USB 3.2 Ports 3
Number of Network (RJ-45) Ports 1
Software
Operating System Supported iPadOS
Operating System Supported Mac OS X 12.0 Monterey
Operating System Supported Mac OS X 13.0 Ventura
Operating System Supported Linux 4.11.x
Operating System Supported Windows 11
Operating System Supported Windows 7
Operating System Supported ChromeOS
Operating System Supported Mac OS X 10.13 High Sierra
Operating System Supported Windows 10
Operating System Supported Mac OS X 11.0 Big Sur
Operating System Supported Mac OS X 10.15 Catalina
Operating System Supported Mac OS X 10.12 Sierra
Operating System Supported Mac OS X 10.11 El Capitan
Operating System Supported Android
Operating System Supported Windows 8.1
Operating System Supported Windows 8
Operating System Supported Mac OS X 10.14 Mojave
Physical Characteristics
Product Color Space Gray
Form Factor Portable
Height 0.6"
Width 2"
Length 16.5"
Weight (Approximate) 2.96 oz
Miscellaneous
Additional Information

OS Compatibility:

  • Windows® 7, 8, 8.1, 10, 11
  • macOS 10.11, 10.12, 10.13, 10.14, 10.15, 11.0, 12.0, 13.0 VLAN tagging is currently not supported in macOS
  • Linux Kernel 4.11.x (and up) - LTS versions only
  • ChromeOS
  • Android
Platform Supported PC
Platform Supported ChromeOS
Platform Supported Android
Platform Supported Linux
Platform Supported Mac
Country of Origin China
Environmentally Friendly Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Warranty
Limited Warranty 2 Year
Additional Warranty Information

This product is backed for 2-years by StarTech.com, including free lifetime 24/5 multi-lingual technical assistance.

WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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