The ST1000SPEX2 PCIe Gigabit Ethernet Network Card adds a 10/100/1000 Mbps compatible RJ45 Ethernet port to a PCI Express-enabled client, server or workstation, providing a convenient addition or replacement networking interface. Compliant with IEEE 802.3/u/ab standards, and with support for 9K Jumbo Frames, VLAN tagging and Wake on LAN (WOL), this versatile Gigabit NIC/Server Adapter delivers rock-solid performance. Plus, the card includes both full profile and low profile/half-height installation brackets for installation in a wide range of computer/server chassis, regardless of form factor. The ST1000SPEX2 network card is backed by a 2-year StarTech.com warranty and free lifetime technical support. The StarTech.com Advantage - Fits into full-size or low profile/small form factor (SFF) systems, with the addition of a half-height bracket - Offers performance flexibility and easy setup with support for advanced features such as Jumbo Frames, Wake-On-LAN and Auto MDIX

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 Pro, Windows 10 Pro x64, Windows 2000, Windows 2000 Professional, 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, Windows Vista, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows Vista x64, Windows XP, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Mac operating systems supported	Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard
Linux operating systems supported	Y
Server operating systems supported	Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019
Ports & interfaces
Connectivity technology	Wired
Host interface	PCI Express
Interface	Ethernet
Ethernet LAN (RJ-45) ports	1
Weight & dimensions
Width	120.3 mm
Depth	67.9 mm
Height	18 mm
Weight	40 g
Operational conditions
Operating temperature (T-T)	0 - 70 °C
Storage temperature (T-T)	0 - 100 °C
Operating relative humidity (H-H)	10 - 90%
Network
Maximum data transfer rate	1000 Mbit/s
Networking standards	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x
Ethernet LAN	Y
Ethernet interface type	Gigabit Ethernet
Ethernet LAN data rates	10,100,1000 Mbit/s
Cabling technology	10/100/1000BaseT(X)
Wi-Fi	N
Wake-on-LAN ready	Y
Auto MDIX IEEE	Y
Full duplex	Y
Jumbo frames support	Y
Jumbo frames	9000
Supported network protocols	CSMA/CD
Packaging data
Drivers included	Y
Low-profile bracket	Y
Package width	142 mm
Package depth	171 mm
Package height	32 mm
Package weight	126 g
Packaging content
Manual	Y
Other features
Supported data transfer rates	10/100/1000 Mbit/s
Design
Internal	Y
Chipset	Realtek RTL8111E
LED indicators	Activity, Link
Mean time between failures (MTBF)	376212 h
Certification	CE, FCC
Logistics data
Harmonized System (HS) code	85176990
Sustainability
Sustainability certificates	RoHS