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ShopUSB Cables & AdaptersStarTech.com 3-Port Portable USB 3.0 Hub plus Gigabit Ethernet - Built-In Cable~3-Port Portable USB 3.0 Hub plus Gigabit Ethernet - 5Gbps - Built-In Cable
StarTech.com 3-Port Portable USB 3.0 Hub plus Gigabit Ethernet - Built-In Cable~3-Port Portable USB 3.0 Hub plus Gigabit Ethernet - 5Gbps - Built-In Cable
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StarTech.com 3-Port Portable USB 3.0 Hub plus Gigabit Ethernet - Built-In Cable~3-Port Portable USB 3.0 Hub plus Gigabit Ethernet - 5Gbps - Built-In Cable

£32.45

£38.94 inc. VAT

Low Stock(13)MPN: ST3300G3UA
🚚 Next-day delivery £4.95
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Key Features

StarTech.com 3-Port USB 3.0 Hub with Gigabit Ethernet
Up to 5Gbps
Portable USB Port Expander with Built-in Cable (ST3300G3UA)
Hub
3 x SuperSpeed USB 3.0 + 1 x 10/100/1000

Product Overview

AI-generated summary

For £32.50 ex-VAT, this is a sensible little “get me connected” adapter if you’re moving between desks/meeting rooms and you want one neat solution for both extra USB ports and wired Ethernet. The built-in cable is the real convenience win: fewer “where did my dongle go?” moments and less fiddling around when you’re setting up quickly. In day-to-day office use (laptop + one or two peripherals + reliable internet for video calls/large uploads), it’ll usually do the job without drama, and StarTech tends to be a safe pick when you’re trying not to waste time chasing flaky peripherals.

That said, I wouldn’t buy it if your use case is heavy network throughput or lots of USB bandwidth at once. These compact hubs can feel “fine” until you start stacking things (external drive + webcams + network traffic), and then you’ll notice the shared plumbing. Also, if your laptop already has spare ports or you need faster, more premium docking behaviour, spending a bit more on a proper dock will likely save you annoyance long-term. Overall: great value for mobile office workers, consultants, and anyone who needs stable Ethernet on the cheap—just don’t treat it like a workstation dock substitute.

Specifications

Ports & interfaces

Connectivity technologyWired
Host interfaceUSB
InterfaceEthernet
Ethernet LAN (RJ-45) ports1
USB ports quantity3

Network

Maximum data transfer rate5000 Mbit/s
Networking standardsIEEE 802.1Q,IEEE 802.1p,IEEE 802.3,IEEE 802.3ab,IEEE 802.3az,IEEE 802.3u,IEEE 802.3x
Ethernet LANY
Cabling technology10/100/1000BaseT(X)
Wi-FiN

Design

Product colourSilver,White
InternalN
ChipsetGenesys Logic - GL3520, Realtek - RTL8153
LED indicatorsActivity,Link,Power

System requirements

Windows operating systems supportedWindows 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 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 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 10.10 Yosemite,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 10.7 Lion,Mac OS X 10.8 Mountain Lion,Mac OS X 10.9 Mavericks,Mac OS X 11.0 Big Sur,Mac OS X 12.0 Monterey,Mac OS X 13.0 Ventura
Other operating systems supportedChromeOS
Server operating systems supportedWindows Server 2008 R2,Windows Server 2012,Windows Server 2012 R2,Windows Server 2016,Windows Server 2019

Operational conditions

Operating temperature (T-T)0 - 40 °C
Storage temperature (T-T)-10 - 70 °C
Operating relative humidity (H-H)10 - 90 %

Weight & dimensions

Width34 mm
Depth110 mm
Height18 mm
Weight75 g

Packaging data

Quantity per pack1 pc(s)
Package width143 mm
Package depth171 mm
Package height32 mm
Package weight148 g

Logistics data

Harmonized System (HS) code85176990
Master (outer) case width366 mm
Master (outer) case length490 mm
Master (outer) case height312 mm
Products per master (outer) case60 pc(s)

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