NetSync X2.5 (NetSync GigaI) — 1Port PCIe 2.5G Ethernet Network Card Key benefits Faster wired network: Up to 2.5 Gbps for lower latency and higher throughput than standard Gigabit Ethernet, while remaining backward compatible with 10/100/1000 Mbps networks. Simple upgrade or replacement: Add speed networking to desktops, workstations, servers, or compact systems without changing your switch or cabling (works over existing Cat5e/Cat6 cabling where supported). Reliable, widely compatible solution: Supports common Ethernet standards and essential features like Auto MDIX and fullduplex operation for plugandplay reliability in most environments. Main features and specifications Interface: 1 x PCI Express (PCIe) card slot Network port: 1 x RJ45 2.5 Gigabit Ethernet (10/100/1000 Mbps/2.5G) Standards: IEEE 802.3bz (2.5GBASET), IEEE 802.3ab (1000BASET), IEEE 802.3u (100BASETX), IEEE 802.3i (10BASET) Operation: Auto MDIX, Full Duplex Brackets: Preinstalled lowprofile (halfheight) bracket plus included standard fullheight bracket for flexible installation Compatibility and drivers Supported: Windows 11, macOS 10.7 and later (may require manual driver install on some macOS versions), Linux Kernel 3.2+ (full, native driver support from Kernel 5.x), Chrome OS (latest updates) Not compatible or not recommended: Windows RT, Windows Mobile, most Android devices, TiVo Series 2, Wii, Nintendo Switch, or nonPC/Mac platforms. FreeBSD and pfSense are not recommended. Note: Older OS releases may need manual driver installation; check the vendor or driver source for updates. Installation and form factor Fits both smallformfactor and fullsize systems: supplied lowprofile bracket for compact cases; included standard bracket for desktops and server chassis. Singleslot PCIe card — install in any available PCIe x1 or larger slot. Practical use scenarios Home office or remote work: Upgrade a desktop to handle definition video conferencing, cloud backups, and large file sync without bottlenecking on Gigabit. Small business server or NAS: Improve internal backup and file transfer speeds between workstations and storage when paired with 2.5Gcapable switches or directattached connections. Gaming and media editing workstation: Reduce latency and speed up transfers of large video or game asset files when moving data across the local network. What's included NetSync X2.5 (NetSync GigaI) PCIe 2.5G Ethernet network card Preinstalled lowprofile (halfheight) bracket Standard fullheight bracket for desktop/server installation Technical notes Uses common RJ45 copper Ethernet; does not require special fiber hardware. Performance depends on switch, cabling, and endpoint capabilities; speeds up to 2.5 Gbps when paired with compatible network equipment. This card provides a straightforward, hardwarecompatible way to add or a network interface with up to 2.5 Gbps performance while maintaining broad backward compatibility and flexible installation options.