Robust Realtek RTL 8125B Chipset: Powered by the renowned Realtek RTL 8125B chipset, this adapter guarantees exceptional performance, reliability, and compatibility with a wide range of devices and operating systems. Count on it for uninterrupted connectivity, whether you're running Windows or Linux 2.5 Gigabit Speeds: The 6 Port Network Adapter supports blazing-fast 2.5 Gigabit per second (2.5Gbps) data speeds, four times faster than traditional Gigabit Ethernet. This means faster downloads, smoother video streaming, and reduced latency for online applications.