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ShopUSB Cables & AdaptersStarTech.com 3-Port USB Hub with Ethernet - 3x USB-A Ports - Gigabit Ethernet (RJ-45) - USB 3.0 5Gbps - Bus-Powered - 1ft/30cm Long Cable - Portable Laptop USB Hub Adapter w/ GbE
StarTech.com 3-Port USB Hub with Ethernet - 3x USB-A Ports - Gigabit Ethernet (RJ-45) - USB 3.0 5Gbps - Bus-Powered - 1ft/30cm Long Cable - Portable Laptop USB Hub Adapter w/ GbE
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StarTech.com 3-Port USB Hub with Ethernet - 3x USB-A Ports - Gigabit Ethernet (RJ-45) - USB 3.0 5Gbps - Bus-Powered - 1ft/30cm Long Cable - Portable Laptop USB Hub Adapter w/ GbE

£29.81

£35.77 inc. VAT

Low Stock(7)MPN: 5G3AGBB-USB-A-HUB
🚚 Next-day delivery £4.95
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Key Features

StarTech.com 3-Port USB Hub with Ethernet, 3x USB-A Ports, Gigabit Ethernet RJ45, USB 3.0 5Gbps, Bus-Powered, USB Hub w/ GbE and 1ft/30cm Long Cable, Portable Laptop USB Hub
USB Expansion Hub w/ Ethernet Adapter (5G3AGBB-USB-A-HUB)
Hub
3 x USB 3.2 Gen 1 + 1 x micro-USB + 1 x 10/100/1000
desktop

Product Overview

AI-generated summary

For £33 ex-VAT, this is a sensible “get-me-connected” hub if you’re regularly stuck working between a laptop and basic desk peripherals. The big win is the built-in gigabit Ethernet over the USB connection—far more reliable than flaky Wi‑Fi in meetings, and it avoids faffing with dongles when you just want to plug in and go. The three USB-A ports also make it good for everyday kit like a mouse/keyboard plus a USB device (or a small storage dongle) without turning your desk into a cable disaster.

That said, I wouldn’t buy it if you’re expecting it to replace a more fully-featured dock. Three ports is limiting, and since it’s bus-powered, it’s best for low to moderate power devices—don’t expect it to happily run power-hungry external drives or chargers. Also, because this is classed under “USB cables & adapters” rather than a proper dock, performance will depend on your laptop’s USB implementation; generally fine for peripherals and light networking, but not something I’d spec for heavy data transfers or critical low-latency environments.

Who should buy: consultants, hybrid workers, and small offices that need quick wired network access and a couple of extra USB ports on the cheap. Who should avoid: anyone needing lots of ports, charging/power delivery, or consistently high-throughput USB storage workflows.

Specifications

Ports & interfaces

Connectivity technologyWired
Host interfaceUSB 3.2 Gen 1 (3.1 Gen 1) Type-A
Micro-USB 2.0 ports quantity1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity3
Microphone inN

Network

Ethernet LANY
Ethernet LAN (RJ-45) ports1
Ethernet LAN data rates10,100,1000 Mbit/s
Wake-on-LAN readyY
Networking standardsIEEE 802.1Q,IEEE 802.1p,IEEE 802.3ab,IEEE 802.3az,IEEE 802.3u,IEEE 802.3x

Performance

Card reader integratedN
Product colourGrey
Hub interfacesMicro-USB,RJ-45,USB 3.2 Gen 1 (3.1 Gen 1) Type-A
LED indicatorsActivity,Link
UASP supportY

Power

Power source typeUSB
USB cable length0.3 m

Software

Windows operating systems supportedWindows 10,Windows 10 Education,Windows 10 Education x64,Windows 10 Enterprise,Windows 10 Enterprise x64,Windows 10 Home,Windows 10 Home x64,Windows 10 IOT Core,Windows 10 IoT Enterprise,Windows 10 Pro,Windows 10 Pro x64,Windows 10 x64,Windows 11,Windows 11 x64,Windows 7,Windows 7 Enterprise,Windows 7 Enterprise x64,Windows 7 Home Basic,Windows 7 Home Basic x64,Windows 7 Home Premium,Windows 7 Home Premium x64,Windows 7 Professional,Windows 7 Professional x64,Windows 7 Starter,Windows 7 Starter x64,Windows 7 Ultimate,Windows 7 Ultimate x64,Windows 7 x64,Windows 8,Windows 8 Enterprise,Windows 8 Enterprise x64,Windows 8 Pro,Windows 8 Pro x64,Windows 8 x64,Windows 8.1,Windows 8.1 Enterprise,Windows 8.1 Enterprise x64,Windows 8.1 Pro,Windows 8.1 Pro x64,Windows 8.1 x64
Mac operating systems supportedMac OS X 10.11 El Capitan,Mac OS X 10.13 High Sierra,Mac OS X 10.14 Mojave,Mac OS X 10.15 Catalina,Mac OS X 10.15.3 Catalina,Mac OS X 11.0 Big Sur,Mac OS X 12.0 Monterey,Mac OS X 13.0 Ventura
Linux operating systems supportedY
Other operating systems supportedAndroid

Operational conditions

Operating temperature (T-T)0 - 70 °C
Storage temperature (T-T)-40 - 85 °C
Operating relative humidity (H-H)0 - 85 %

Sustainability

Sustainability complianceY

Weight & dimensions

Width50 mm
Depth420 mm
Height15 mm
Weight84 g

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