2.5Gbps Super Fast Ethernet Performance Adapter: Ultra-fast network speeds of up to 2500Mbps, twice the performance of a traditional Gigabit Ethernet adapter when used with switches or routers capable of 2.5Gbps. And backward compatible with 10/100/1000 Mbps. Enjoy faster file transfers, smoother video conferencing and seamless streaming | USB-A and USB-C Universal: Hybrid 2-in-1 cable converts from USB-C to USB-A, so it will work with most interfaces (USB 3.2 required for full performance). Usage tip: Please connect the adapter directly to the modem. The connected port must support USB 3.0 or higher, USB 2.0 ports will limit the maximum network speed | Instant Internet: Upgrade your network without updating your cables. With the 2 indicators, you can easily check the network speed. 2.5 Gigabit Ethernet signals are designed to work on Cat 5e or higher rated Ethernet cord, does not exceed 100m in length, just pair your USB Ethernet Adapter with 2.5Gbps-capable switches/routers | Extensive Compatibility: Works with Windows 10/ 8.x/ 7/ Vista/ XP, Mac OS 10.6 to 11.x, iPadOS, Linux Kernel 3.2 and above, up-to-date Chrome OS. Driver download and install may be required on older OS and Kernel versions. Some core features require driver install on Mac OS. (NOT FOR SMARTPHONE) | Reliable Details: It features a stylish and compact size, perfect for the occasion of business travel, education, entertainment etc. Double-sided ventilation holes realize a quick heat dissipation and maintain a cool operating environment for RJ45 Network Adapter even when doing a heavy-load job. Wear-resistant PVC cable serves you for a long time. life-long friendly customer service and technical support