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2.5G Ethernet Card, Mini PCI-E Network Adapter with Realtek RTL8125B, 10/100/1000/2500Mbps RJ45 LAN Controller, Support Windows/Linux for Desktop PC NAS
- Blazing-Fast 2.5G Networking Upgrade: Powered by the advanced Realtek RTL8125B chipset, this Mini PCI-E network card delivers true 2500Mbps (2.5G) data transfer speeds2.5x faster than standard Gigabit Ethernet. Upgrade your mini PC, NAS, or legacy desktop instantly for lag-free gaming, ultra-fast NAS file transfers, and seamless 4K/8K video streaming. (Support 10/100/1000Mbps auto-negotiation for full backward compatibility)
- Ditch the Unstable Wi-Fi & Broken Onboard LAN: Transform your system into a wired networking powerhouse. Whether your onboard Ethernet port is faulty or you simply need a more stable, low-latency connection for competitive gaming or server management, this adapter provides a dedicated, interference-free 2.5G port. Say goodbye to packet loss and high ping in your critical applications
- Widely Compatible & True Plug-and-Play: Designed for systems with a Mini PCI-E slot (full/half-height). Effortless setup with native driver support on Windows 10/11just plug in a
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Blazing-Fast 2.5G
Networking Upgrade: Powered by the advanced Realtek RTL8125B chipset, this Mini PCI-E network card delivers true 2500Mbps ( 2.5G ) data transfer speeds 2.5 x faster than standard Gigabit Ethernet. Upgrade your mini PC, NAS, or legacy desktop instantly for lag-free gaming, ultra-fast NAS file transfers, and seamless 4K/8K video streaming. (Support 10/100/1000Mbps auto-negotiation for full backward compatibility) ^^ Ditch the Unstable Wi-Fi & Broken Onboard LAN: Transform your system into a wired networking powerhouse. Whether your onboard Ethernet port is faulty or you simply need a more stable, low-latency connection for competitive gaming or server management, this adapter provides a dedicated, interference-free 2.5G port. Say goodbye to packet loss and high ping in your critical applications ^^
Widely Compatible & True Plug-and-Play: Designed for systems with a Mini PCI-E slot (full/half-height). Effortless setup with native driver support on Windows 10/11just plug in and go. For Linux users, its compatible with major distributions (Ubuntu, Debian, etc. ) and supports the official Realtek r8125 driver for optimal performance. Perfect for upgrading Mini-ITX motherboards, embedded systems, thin clients, and home lab servers ^^ Advanced
Features for Professionals: Boost network efficiency and security with Jumbo Frame (up to 9KB) and VLAN Tagging (IEEE 802.1Q ) support. Reduce CPU overhead with Checksum Offload and Receive Side Scaling (RSS). Also supports PXE Boot and Wake-on-LAN (WOL) for easy remote system management ^^
Reliable & Stable Performance: Unlike buggy Intel I225-V alternatives, the Realtek RTL8125B chipset is renowned for its rock-solid stability and broad platform compatibility. This card adheres to IEEE 802.3 bz ( 2.5GBASE -T) standards and works perfectly with CAT5e/CAT6 cables. ST-JY provides a 12-month warranty and 24/7 technical support to ensure your complete satisfaction
Networking Upgrade: Powered by the advanced Realtek RTL8125B chipset, this Mini PCI-E network card delivers true 2500Mbps ( 2.5G ) data transfer speeds 2.5 x faster than standard Gigabit Ethernet. Upgrade your mini PC, NAS, or legacy desktop instantly for lag-free gaming, ultra-fast NAS file transfers, and seamless 4K/8K video streaming. (Support 10/100/1000Mbps auto-negotiation for full backward compatibility) ^^ Ditch the Unstable Wi-Fi & Broken Onboard LAN: Transform your system into a wired networking powerhouse. Whether your onboard Ethernet port is faulty or you simply need a more stable, low-latency connection for competitive gaming or server management, this adapter provides a dedicated, interference-free 2.5G port. Say goodbye to packet loss and high ping in your critical applications ^^
Widely Compatible & True Plug-and-Play: Designed for systems with a Mini PCI-E slot (full/half-height). Effortless setup with native driver support on Windows 10/11just plug in and go. For Linux users, its compatible with major distributions (Ubuntu, Debian, etc. ) and supports the official Realtek r8125 driver for optimal performance. Perfect for upgrading Mini-ITX motherboards, embedded systems, thin clients, and home lab servers ^^ Advanced
Features for Professionals: Boost network efficiency and security with Jumbo Frame (up to 9KB) and VLAN Tagging (IEEE 802.1Q ) support. Reduce CPU overhead with Checksum Offload and Receive Side Scaling (RSS). Also supports PXE Boot and Wake-on-LAN (WOL) for easy remote system management ^^
Reliable & Stable Performance: Unlike buggy Intel I225-V alternatives, the Realtek RTL8125B chipset is renowned for its rock-solid stability and broad platform compatibility. This card adheres to IEEE 802.3 bz ( 2.5GBASE -T) standards and works perfectly with CAT5e/CAT6 cables. ST-JY provides a 12-month warranty and 24/7 technical support to ensure your complete satisfaction
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Qiangsheng kuajing (Hong Kong) Co., Limi Return Policy
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