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Next-working-day delivery. Order before 17:30 (England & Wales) or 16:00 (Northern Ireland, Republic of Ireland, Scotland) to receive next-working-day delivery. Orders placed before 17:30 Friday are delivered Monday; after 17:30 Friday arrive Tuesday. Upgrades — pre-9, pre-10:30, pre-noon, special and secure bulk — available at extra cost.

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Next-working-day delivery*
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*UK business days (Mon–Fri). Orders placed after Friday 17:30 will be dispatched Monday for Tuesday delivery. Subject to stock, payment clearance and courier network conditions.

StarTech.com 1 Port PCIe Network Card - 2.5Gbps 2.5GBASE-T PCIe Network Card x4 PCIe - PCI Express LAN Card - RTL8125 (ST2GPEX) - Network adapter - PCIe x4 low profile - 10M/100M/1G/2.5 Gigabit Ethernet x 1

Manuf P/N: ST2GPEX

APAXON#: 5503569

EAN: 0065030882040

StarTech.com 1 Port PCIe Network Card - 2.5Gbps 2.5GBASE-T PCIe Network Card x4 PCIe - PCI Express LAN Card - RTL8125 (ST2GPEX) - Network adapter - PCIe x4 low profile - 10M/100M/1G/2.5 Gigabit Ethernet x 1
  • Wired
  • PCI Express Ethernet
  • 2.5 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet 2500 Mbit/s
  • Internal Component for: PC Chipset: Realtek RTL8125

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StarTech.com 2.5Gbps 2.5GBASE-T PCIe Network Card

Ports & interfaces

Connectivity technology
Wired
Host interface
PCI Express
Interface
Ethernet
Ethernet LAN (RJ-45) ports
1

Network

Maximum data transfer rate
2500 Mbit/s
Networking standards
IEEE 802.3ab, IEEE 802.3bz, IEEE 802.3i, IEEE 802.3u
Ethernet LAN
Yes
Ethernet interface type
2.5 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet
Ethernet LAN data rates
10,100,1000,2500 Mbit/s
Auto MDIX IEEE
Yes
Full duplex
Yes

Design

Internal
Yes
Component for
PC
Product colour
Black
Chipset
Realtek RTL8125
LED indicators
Yes
Certification
CE, FCC, REACH

System requirements

Windows operating systems supported
Windows 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 Pro, Windows 10 Pro x64, Windows 10 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
Linux operating systems supported
Yes
Server operating systems supported
Windows Server 2008 R2, Windows Server 2012 R2, Windows Server 2016

Operational conditions

Operating temperature (T-T)
5 - 50 °C
Storage temperature (T-T)
-20 - 60 °C
Operating relative humidity (H-H)
20 - 80%

Weight & dimensions

Width
120 mm
Depth
80 mm
Height
20 mm
Weight
138 g

Packaging data

Low-profile bracket
Yes
Package width
170 mm
Package depth
142 mm
Package height
30 mm

Technical details

Compliance certificates
RoHS

Logistics data

Harmonized System (HS) code
85176990

Other features

Quick start guide
Yes
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