StarTech.com 2.5Gbps PCIe Network Card Realtek RTL8125, 1x RJ-45, 2.5 Gigabit Ethernet, Black
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About This Item
- PCIe x1 interface with Realtek RTL8125 chipset for PC
- Single RJ-45 port for 2.5 Gigabit Ethernet connectivity
- Supports 10/100/1000/2500 Mbps data rates, full duplex
- Compatible with Windows (7, 8, 10), Linux, and Windows Server OS
- Includes low-profile bracket for versatile installation
- Certified with CE, FCC, REACH, and RoHS compliance
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StarTech.com 2.5Gbps NIC – Boost Your Network Speed
Upgrade your desktop or server with the StarTech.com 2.5Gbps PCIe Network Card Realtek RTL8125, 1x RJ-45, 2.5 Gigabit Ethernet, Black. This internal network card is ideal for users needing faster network access. It provides a significant increase in data transfer rates over standard Gigabit Ethernet. We help you achieve optimal network performance.
Core Connectivity Details
| Metric | Spec. |
|---|---|
| Maximum Data Rate | 2500 Mbit/s |
| Host Interface | PCI Express |
| Ethernet LAN RJ-45 Ports | 1 |
| Chipset | Realtek RTL8125 |
| Ethernet Interface Type | 2.5 Gigabit Ethernet |
Enhanced Multi-Gigabit Access
This network card offers versatile multi-gigabit access. It supports 2.5Gbps, 1G, 100Mbps, and 10Mbps speeds. This flexibility ensures compatibility with various network devices. You can leverage existing cabling infrastructure.
Cost-Effective Network Upgrade
Achieve faster network speeds without extensive re-cabling. This 2.5GBASE-T NIC uses your current Ethernet setup. It helps reduce the overall cost of upgrading your network. It’s a smart investment for improved efficiency.
Broad Operating System Support
We ensure wide compatibility for our customers. This network card supports numerous Windows operating systems, including Windows 7, 8, and 10. It also offers full support for Linux and various Windows Server versions. Installation is straightforward across many platforms.
Efficient Data Handling
The integrated Realtek RTL8125 chipset delivers efficient data transfer. It supports full duplex operation and Auto MDIX. Large data packets are handled effectively with 16K Jumbo Frames. This ensures smooth and reliable network communication.
Before You Order
- Confirm your PC has an available x1 PCIe slot for installation.
- Confirm your network infrastructure supports 2.5 Gigabit Ethernet speeds.
- Confirm your operating system is listed for driver compatibility.
Frequently Asked Questions
Q: What is the maximum data transfer rate of this card?
A: The maximum data transfer rate is 2500 Mbit/s.
Q: Does this network card support older Ethernet speeds?
A: Yes, it supports 10 Mbps, 100 Mbps, 1 Gbps, and 2.5 Gbps speeds.
Q: Is this product compatible with Linux systems?
A: Yes, it offers support for various Linux operating systems.
Q: Does it come with a low-profile bracket?
A: Yes, a low-profile bracket is included for smaller form factor PCs.
Q: What chipset does this network card use?
A: It uses the Realtek RTL8125 chipset.
Our Recommendation
This StarTech.com 2.5Gbps PCIe Network Card Realtek RTL8125, 1x RJ-45, 2.5 Gigabit Ethernet, Black is perfect for anyone seeking a significant network speed boost. It’s a reliable and cost-effective upgrade solution. The card is backed by a StarTech.com 2-year warranty and free lifetime technical support.
| Ports & interfaces | |
|---|---|
| Internal | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| Interface | Ethernet |
| Host interface | PCI Express |
| Connectivity technology | Wired |
| Bandwidth | |
| Full duplex | Yes |
| Maximum data transfer rate | 2500 Mbit/s |
| Network | |
| Chipset | Realtek RTL8125 |
| Ethernet interface type | 2.5 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet |
| Ethernet LAN | Yes |
| Networking standards | IEEE 802.3ab, IEEE 802.3bz, IEEE 802.3i, IEEE 802.3u |
| Auto MDIX IEEE | Yes |
| Full duplex | Yes |
| Ethernet LAN data rates | 10,100,1000,2500 Mbit/s |
| Maximum data transfer rate | 2500 Mbit/s |
| Technical details | |
| Product colour | Black |
| Auto MDIX IEEE | Yes |
| Harmonized System (HS) code | 85176990 |
| Compliance certificates | RoHS |
| Design | |
| Product colour | Black |
| Chipset | Realtek RTL8125 |
| Certification | CE, FCC, REACH |
| Internal | Yes |
| LED indicators | Yes |
| Component for | PC |
| Software | |
| 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 |
| Indication | |
| LED indicators | Yes |
| System requirements | |
| Server operating systems supported | Windows Server 2008 R2, Windows Server 2012 R2, Windows Server 2016 |
| 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 |
| 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 |
| Package width | 142 mm |
| Package depth | 171 mm |
| Package height | 30 mm |
| Packaging data | |
| Low-profile bracket | Yes |
| Package width | 142 mm |
| Package depth | 171 mm |
| Package height | 30 mm |
| Quick start guide | Yes |
| Performance | |
| Server operating systems supported | Windows Server 2008 R2, Windows Server 2012 R2, Windows Server 2016 |
| Auto MDIX IEEE | Yes |
| 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 |
| Certificates | |
| Certification | CE, FCC, REACH |
| Other features | |
| Chipset | Realtek RTL8125 |
| Quick start guide | Yes |
| Harmonized System (HS) code | 85176990 |
| Packaging content | |
| Low-profile bracket | Yes |
| Quick start guide | Yes |
| Logistics data | |
| Master (outer) case width | 308 mm |
| Master (outer) case length | 592 mm |
| Master (outer) case height | 362 mm |
| Products per master (outer) case | 80 pc(s) |
| Harmonized System (HS) code | 85176990 |
| Identifiers | |
| Distributor SKUs | V244024, V934794, 96368, 5503569, 10275949, 213467, CLST2GPEX |

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