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Add two Power-over-Ethernet Gigabit Ports to a PCI Express-enabled Computer

The ST2000PEXPSE Dual Port PoE NIC provides two 10/100/1000 Mbps PoE RJ45 ports that can provide up to 25.5W of power each, combining a network data connection and power on a single cable, for less clutter and convenient installations in remote locations.

This full/low profile Gigabit server adapter supports the IEEE 802.3at (Type 1 and 2) standard for a Power Sourcing Equipment (PSE) device, and can deliver 48V DC power to compliant Powered Devices (PD). This eliminates the need for a separate power source and cable for remote networked devices such as IP cameras, IP phones and wireless access points.

Suitable for any PCI Express-enabled client, server or workstation, this versatile PoE network adapter supports features such as Jumbo Frames, VLAN tagging and Wake on LAN (WOL).

The ST2000PEXPSE PoE NIC is backed by a 2-year warranty and free lifetime technical support.


  • Provide power to PoE powered devices, where they have no access to a power source
  • Add 2 Ethernet ports to a workstation or server computer from a single PCIe slot
  • Connect to 2 separate networks simultaneously
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Warranty Information
Warranty 2 Years
Bus Type PCI Express
Card Type Standard Profile (LP bracket incl.)
Chipset ID Realtek - RTL8111E
Industry Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3at
Interface RJ45 (Gigabit Ethernet)
Port Style Integrated on Card
Ports 2
Auto MDIX Yes
Buffer Size 48 KB
Compatible Networks 10/100/1000 Mbps
Full Duplex Support Yes
Maximum Data Transfer Rate 1000 Mbps (uni-directional), 2000 Mbps (bi-directional)
MTBF 140,981 hours
Connector Type(s) 1 - PCI Express x1 Male
External Ports 2 - RJ-45 Female
Internal Ports 1 - LP4 (4 pin; Large Drive Power) Male
1 - SATA Power (15 pin) Plug
OS Compatibility Windows¨ 2000, XP, Vista, 7, 8, 8.1, 10
Windows Server¨ 2003, 2008 R2, 2012, 2012 R2, 2016, 2019
Mac OS X¨ 10.6 to 10.9
Linux 2.4.x to 4.11.x LTS Versions Only
Special Notes / Requirements
Patents and Licenses The following patents are licensed for this product. This list might not be all inclusive.
¥ United States Patent No. 5,406,260 (expired)
¥ United States Patent No. 6,650,622
¥ United States Patent No. 7,457,250
¥ United States Patent No. 8,155,012
¥ United States Patent No. 8,902,760
¥ United States Patent No. 8,942,107
¥ United States Patent No. 9,019,838
¥ United States Patent No. 9,049,019
¥ United States Patent Application No. 14/695,456
¥ United States Patent Application No. 14/726,940
System and Cable Requirements Available full/low profile PCI Express expansion slot
Available LP4 Molex or SATA power connector
LED Indicators 2 - Link/ Activity (green)
2 - PoE Active (yellow)
Output Voltage 48 DC
Humidity 5% ~ 95% RH
Operating Temperature 0¡C to 55¡C (32¡F to 131¡F)
Storage Temperature -20¡C to 85¡C (-4¡F to 185¡F)
Physical Characteristics
Product Height 2.7 in [6.8 cm]
Product Length 7.7 in [19.5 cm]
Product Width 0.7 in [19 mm]
Weight of Product 3.7 oz [104 g]
Packaging Information
Package Height 1.8 in [45 mm]
Package Length 6.5 in [16.5 cm]
Package Width 9.1 in [23.1 cm]
Shipping (Package) Weight 8.7 oz [246 g]
What's in the Box
Included in Package 1 - PCI Express Network Card
1 - Low Profile Bracket
1 - Driver CD
1 - Instruction Manual
Barcode # 65030849128
Brand Startech
Shipping Weight 0.5000kg
Shipping Width 0.162m
Shipping Height 0.040m
Shipping Length 0.228m

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