Low-Profile and Full-Height Brackets: In addition to the standard bracket, a low-profile bracket is provided for mini tower computer casesComprehensive System Support - Fully compatible with Windows 10/8.1/8/7, Windows Servers 2019/2016/2012 R2, and Linux to meet your diverse operating system needsQoS: Quality of Service technology delivers prioritized performance for gamers and ensures to avoid network congestion for PC gamingIndustry leading 2-year warranty and free 24/7 technical supportFree CAT6A Ethernet Cable: To maximize TX401's performance, a 1.5 m CAT6A Ethernet Cable is includedrated for up to 10 Gbps while a regular cable is only rated for 1 Gbps10 Gbps PCIe Network Card: With the latest 10GBase-T Technology, TX401 delivers extreme speeds of up to 10 Gbps, which is 10 faster than typical Gigabit adapters, guaranteeing smooth data transmissions for both internet access and local data transmissions1: Versatile Compatibility: With extreme speed and ultra-low latency, 10GBase-T is backwards compatible with multiple data rates (10 Gbps, 5 Gbps, 2.5 Gbps, 1 Gbps, 100 Mbps), automatically negotiating between higher and lower speed connections