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ShopPortable Docking stationsStarTech.com 2.5GbE USB-C to Ethernet Adapter, 100W PD Pass-Through, NBASE-T NIC, USB 3.0 Type-C 2.5/1G Multi Speed Network, Thunderbolt Compatible, Windows & Mac
StarTech.com 2.5GbE USB-C to Ethernet Adapter, 100W PD Pass-Through, NBASE-T NIC, USB 3.0 Type-C 2.5/1G Multi Speed Network, Thunderbolt Compatible, Windows & Mac
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StarTech.com 2.5GbE USB-C to Ethernet Adapter, 100W PD Pass-Through, NBASE-T NIC, USB 3.0 Type-C 2.5/1G Multi Speed Network, Thunderbolt Compatible, Windows & Mac

£30.53

£36.64 inc. VAT

Low Stock(6)MPN: 2GPD3-USB-C-ETHERNET
🚚 Next-day delivery £4.95
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Key Features

StarTech.com 2.5GbE USB-C to Ethernet Adapter
Network adapter
USB-C 3.2 Gen 1 / Thunderbolt 3
10M/100M/1G/2.5 Gigabit Ethernet + USB-C 3.2 Gen 1
space grey

Product Overview

AI-generated summary

For £30.49 ex-VAT, this StarTech USB‑C 2.5GbE adapter is the kind of “small but useful” upgrade I actually recommend when you’ve got a laptop that only has gigabit—or when you’re fed up with dodgy Wi‑Fi. The 2.5GbE side is the real draw: in day-to-day office use, it’s a noticeable bump for large file moves, backups, and fast NAS transfers, even if most internet connections don’t need it. Add the 100W USB‑C power pass-through and you avoid the usual cable spaghetti, which matters in meeting rooms or client sites where you’re constantly plugging/unplugging.

Who it suits: buyers with Windows or Mac laptops on the go that need reliable wired networking without hauling a full dock. It’s also a good fit for hot-desking/VDI setups where stability matters more than fancy extras. Who should avoid it: if you’re expecting a “dock-level” experience, this isn’t that—there’s no multi-port productivity here. And if your switch/router environment is still only gigabit, you won’t fully benefit from the 2.5GbE side. In those cases, you may be better off buying a cheaper gigabit adapter. But if you’re in a mixed office/storage-heavy environment, this feels like solid value for money rather than a bargain that cuts corners.

Specifications

Ports & interfaces

Connectivity technologyWired
Host interfaceUSB Type-C
InterfaceEthernet
Ethernet LAN (RJ-45) ports1
USB connector form factorStraight

Network

Maximum data transfer rate5000 Mbit/s
Networking standardsIEEE 802.1Q,IEEE 802.3ab,IEEE 802.3bz,IEEE 802.3i,IEEE 802.3u,IEEE 802.3x
Ethernet LANY
Ethernet interface type2.5 Gigabit Ethernet,Fast Ethernet,Gigabit Ethernet
Ethernet LAN data rates10,100,1000,2500 Mbit/s

Design

Component forPC/Server
Product colourGrey
InternalN
ChipsetRealtek RTL8156BG
LED indicatorsY

Power

Output voltage5 V
USB poweredY

System requirements

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 Enterprise,Windows 11 Enterprise x64,Windows 11 Home,Windows 11 Pro,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
Mac operating systems supportedMac 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 10.15.3 Catalina,Mac OS X 11.0 Big Sur,Mac OS X 12.0 Monterey,Mac OS X 13.0 Ventura,Mac OS X 14.0 Sonoma
Linux operating systems supportedY
Server operating systems supportedWindows Server 2008 R2,Windows Server 2012 R2,Windows Server 2016,Windows Server 2022

Operational conditions

Operating temperature (T-T)0 - 45 °C
Storage temperature (T-T)-10 - 70 °C
Operating relative humidity (H-H)10 - 85 %

Weight & dimensions

Depth22 mm
Height15 mm
Weight24.7 g

Packaging data

Package width220 mm
Package depth128 mm
Package height16 mm
Package weight27 g

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