Startech
StarTech.com 2-Port 5G Gigabit PCIe Network Adapter Card, 5G/2.5G/1G/100M/10M, PCI Express NIC, Realtek RTL8126, Windows & Linux, TAA (pr25gr-network-card)
- SKU:
- 21317891
- MPN:
- pr25gr-network-card
- Availability:
- Usually ships the same or next business day. In stock at our GA, IL, PA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 03/28/2026 04:08:48 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $152.51 each 152.51 |
| Buy 3 - 6 | and pay only $150.11 each 150.11 |
| Buy 7 or above | and pay only $147.32 each 147.32 |
- Stock Update:
- 03/28/2026 04:08:48 AM PST
Description
This item is brand-new, factory sealed.
This TAA-compliant 2-port 5G Gigabit Ethernet card with Realtek RTL8126 chip adds a gigabit Ethernet interface to a desktop or server. 2.5G and 5G speeds maximize Cat5e infrastructure, providing multi-Gig performance without cabling upgrades.
Plug And Play Compatible
This 2-port network interface card is plug-and-play compatible, with drivers that auto-install on major operating systems such as Windows, Windows Server, and Linux. It is compatible with Intel and AMD hardware platforms equipped with PCI Express x1, x2, x4, x8, or x16 slots.
Performance and Management
This network card features link speed and activity LED indicators for visual network speed verification and issue diagnosis.
This PCIe network adapter supports 9K jumbo frames to minimize packet overhead, Wake-on-LAN (WoL) for remote system booting, auto-negotiation between 10/100M/2.5G/5G, and VLANs for streamlined network management. This network card supports virtually any environment, accommodating both the latest and slower legacy network connections. Futureproof your devices by ensuring your system is ready as more devices become 5G compatible.
Universal Fit
The PCI Express NIC includes full-height (pre-installed) and low-profile (accessory in the box) brackets for installation in compact and standard desktops or servers.
Package Contents:
- 5Gigabit Ethernet Card
- 1 x Low Profile Bracket
- 1 x Product Documentation
Features
- 5Gigabit Ethernet Card
- 1 x Low Profile Bracket
- 1 x Product Documentation
TAA Compliant:
Yes
Operating System Compatibility:
Windows 10
Windows 11
Windows Server 2019
Windows Server 2022
Ubuntu 20.04
Linux
Application/Usage:
Network
Device Supported:
Desktop
Server
Environmental Compliance:
Restriction of Hazardous Substances (RoHS)
Waste Electrical and Electronic Equipment Directive (WEEE)
Country of Origin:
Taiwan
Specs
| Physical Characteristics | |
| Weight (Approximate) | 2.10 oz |
| Product Color | Black |
| Bracket Height | Full-Height Low-Profile |
| Height | 0.7" |
| Color Family | Black |
| Width | 3.4" |
| Warranty | |
| Limited Warranty | 2 Year |
| Interfaces/Ports | |
| Total Number of Ports | 2 |
| Host Interface | PCI Express |
| Number of Network (RJ-45) Ports | 2 |
| General Information | |
| Brand Name | StarTech.com |
| Manufacturer Website Address | http://www.startech.com |
| Marketing Information | This TAA-compliant 2-port 5G Gigabit Ethernet card with Realtek RTL8126 chip adds a gigabit Ethernet interface to a desktop or server. 2.5G and 5G speeds maximize Cat5e infrastructure, providing multi-Gig performance without cabling upgrades. Plug And Play Compatible This 2-port network interface card is plug-and-play compatible, with drivers that auto-install on major operating systems such as Windows, Windows Server, and Linux. It is compatible with Intel and AMD hardware platforms equipped with PCI Express x1, x2, x4, x8, or x16 slots. Performance and Management This network card features link speed and activity LED indicators for visual network speed verification and issue diagnosis. This PCIe network adapter supports 9K jumbo frames to minimize packet overhead, Wake-on-LAN (WoL) for remote system booting, auto-negotiation between 10/100M/2.5G/5G, and VLANs for streamlined network management. This network card supports virtually any environment, accommodating both the latest and slower legacy network connections. Futureproof your devices by ensuring your system is ready as more devices become 5G compatible. Universal Fit The PCI Express NIC includes full-height (pre-installed) and low-profile (accessory in the box) brackets for installation in compact and standard desktops or servers. |
| Product Type | 5Gigabit Ethernet Card |
| Product Name | 5Gigabit Ethernet Card |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | PR25GR-NETWORK-CARD |
| Packaged Quantity | 1 |
| Media & Performance | |
| Maximum Data Transfer Rate | 5 Gbit/s |
| Media Type Supported | Twisted Pair |
| Technical Information | |
| Ethernet Controller Manufacturer | Realtek |
| Ethernet Controller Model | RTL8126 |
| Features |
|
Warranty Information
