StarTech.com 2.5Gigabit Ethernet Adapter

$116.84
$99.17 SAVE $17.67
9 availableas of 08/15/2026

Order within for shipment today

Should arrive by Wed, Sep 30 with free ground shipping

Compliance, certifications and origin

  • RoHS
  • WEEE
  • Origin: Taiwan
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Protect this device

Plans are optional and can be left off. Your order is unchanged unless you add one.

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the StarTech.com 2.5Gigabit Ethernet Adapter

View user manual
The Power over Ethernet PCIe network card enables multigigabit speeds of 2.5/1Gbps and 100/10Mbps. This PoE LAN adapter can provide up to 25.5 W of power to a connected device. It combines a network data connection and power over a single Cat5e (or better) Ethernet cable. This PoE NIC is the ideal solution to provide both power and network communication to a remote installation.

Versatile Network PoE Card

The PCIe Ethernet card supports the IEEE 802.3af and IEEE 802.3at (Type 1 and Type 2) standards for Power Sourcing Equipment (PSE) and can deliver up to 48 V DC and 25.5 W of power to compliant Powered Devices (PD). This flexibility eliminates the need for a separate power source for remote networked devices such as IP cameras, access control devices, remote kiosks, and wireless access points.

Enhance Existing Hardware

The network interface card connects to an available x1 PCIe 2.1 (or higher) expansion slot. The card is shipped with a standard-profile bracket. It includes a low-profile bracket for installation in various computer chassis. Access up to 2.5 Gbps (NBASE-T) speeds using Cat5e cabling to utilize existing networks and equipment.

Take advantage of advanced features such as Audio-Video Bridging (AVB) for transmitting real-time content over Ethernet, VLAN tagging, 16K jumbo frame, full-duplex, and PXE.

This product is backed for 2 years, including free lifetime 24/5 multi-lingual technical assistance.

More from the Manufacturer

More from the manufacturer

Technical specifications

Technical Specifications of the StarTech.com 2.5Gigabit Ethernet Adapter

General Information

General Information specifications
Manufacturer StarTech.com
Manufacturer Part Number ST1000PEXPSE
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name 2.5Gigabit Ethernet Adapter
Packaged Quantity 1
Product Type Gigabit Ethernet Card

Interfaces/Ports

Interfaces/Ports specifications
Host Interface PCI Express 2.1 x1
Total Number of Ports 1
Number of Network (RJ-45) Ports 1

Technical Information

Technical Information specifications
Chipset Manufacturer Realtek
Chipset Model RTL8125B

Media & Performance

Media & Performance specifications
Media Type Supported Twisted Pair
Maximum Data Transfer Rate 2.44 Gbit/s

Network & Communication

Network & Communication specifications
Network Technology 2.5GBase-T

Physical Characteristics

Physical Characteristics specifications
Form Factor Plug-in Card
Bracket Height Low Profile
Height 0.6"
Width 2.5"
Weight (Approximate) 7.80 oz

Miscellaneous

Miscellaneous specifications
Package Contents
  • 2.5Gigabit Ethernet Adapter
  • 1 x Low-profile Bracket
  • 1 x Quick-start Guide
Device Supported ServerComputer
Green Compliant Yes
Country of Origin Taiwan
Environmental Compliance Restriction of Hazardous Substances (RoHS)Waste Electrical and Electronic Equipment Directive (WEEE)

Warranty

Warranty specifications
Limited Warranty 2 Year

Ratings and reviews

Do you own the StarTech.com 2.5Gigabit Ethernet Adapter?

Be the first to write a review.

Displaying 1-10 of 70

Similar products you might also like

Network Interface Cards

Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.