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ShopNIC & Network AdaptersStarTech.com 1 Port 2.5Gbps PoE Network Card, PCIe Ethernet Card w/RJ45, 30W 802.3at PoE NIC for Desktops/Servers, Network PoE LAN Adapter w/Low-Profile Bracket, NBaseT, Windows/Linux
StarTech.com 1 Port 2.5Gbps PoE Network Card, PCIe Ethernet Card w/RJ45, 30W 802.3at PoE NIC for Desktops/Servers, Network PoE LAN Adapter w/Low-Profile Bracket, NBaseT, Windows/Linux
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StarTech.com 1 Port 2.5Gbps PoE Network Card, PCIe Ethernet Card w/RJ45, 30W 802.3at PoE NIC for Desktops/Servers, Network PoE LAN Adapter w/Low-Profile Bracket, NBaseT, Windows/Linux

£83.87

£100.64 inc. VAT

Out of Stock(0)MPN: ST1000PEXPSE
🚚 Next-day delivery £4.95
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Key Features

StarTech.com 1 Port 2.5Gbps PoE Network Card, PCIe Ethernet Card w/RJ45 Port, 30W 802.3at PoE NIC for Desktops/Servers, Network PoE LAN Adapter w/Low-Profile Bracket Included
NBASE-T, Windows/Linux Support (ST1000PEXPSE)
Network adapter
PCIe 2.1 low profile
2.5GBase-T (PoE+) x 1

Product Overview

AI-generated summary

For £82.26 ex-VAT, this is a decent no-fuss way to add one reliable 2.5GbE port with PoE to a desktop or server that already has a spare PCIe slot. If you’re powering something like an access point, security camera, or an IP phone and you don’t want to bodge together an external injector, a single-port PoE NIC is often the cleanest approach. StarTech tends to be solid on compatibility in UK business environments, and the inclusion of a low-profile bracket is exactly the kind of practical detail that saves time when you’re installing in smaller chassis.

That said, it’s not the right choice for everyone. If you’re expecting “lots of PoE” across multiple devices, or you need more than one port, you’ll feel constrained quickly—this is a single-port card. Also, while it supports Windows and Linux, PoE NICs can be a little more particular about how your OS handles power negotiation and link stability than plain Ethernet—so it’s worth sanity-checking your exact device requirements (especially if you’re mixing managed switches/APs). If you need one PoE-capable 2.5GbE port and you have the PCIe slot space, it’s good value. If you need multi-port, higher PoE headroom, or you’d rather keep complexity out of the server/desktop, a managed PoE switch or injector kit might be the less headache route.

Specifications

Ports & interfaces

Connectivity technologyWired
Host interfacePCI Express
InterfaceEthernet
Ethernet LAN (RJ-45) ports1
Power over Ethernet (PoE) ports quantity1

Network

Maximum data transfer rate2500 Mbit/s
Networking standardsIEEE 802.3ab,IEEE 802.3af,IEEE 802.3at,IEEE 802.3bz,IEEE 802.3i,IEEE 802.3u
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
InternalY
ChipsetRealtek RTL8125B
LED indicatorsY

Power

Output voltage48 V

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 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 8.1,Windows 8.1 Enterprise,Windows 8.1 Enterprise x64,Windows 8.1 Pro,Windows 8.1 Pro x64,Windows 8.1 x64
Linux operating systems supportedY
Server operating systems supportedWindows Server 2008 R2,Windows Server 2012 R2,Windows Server 2019

Operational conditions

Operating temperature (T-T)0 - 55 °C
Storage temperature (T-T)-40 - 70 °C
Operating relative humidity (H-H)5 - 95 %

Sustainability

Sustainability complianceY

Weight & dimensions

Width63 mm
Depth95 mm
Height15 mm
Weight220 g

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