1. USB2.0.
2. Frequency range: 2.4GHz-2.4835GHz, 5.12GHz-5.825GHz
3. Standard: IEEE 802.11ac, IEEE 802.11n, IEEE 802.11g, IEEE 802.11b.
4. Wireless speed: 11ac, reaching 433Mbps. 11n, reaching 150Mbps. 11g, reaching 6/9/12/18/24/36/48/54Mbps. 11b, reaching 1/2/5.5/11Mbps.
5. Support operating system: Windows XP/Vista/Win 10/Win 8/Win
7/Mac/Linux.