Mobile Wireless LAN USB 2.0 Micro Adapter with external antenna from LogiLink. Fast data transfer rates of up to 150 Mbps at 2.4 GHz and 433 Mbps at 5 GHz, supports IEEE 802.11ac/a/b/g/n. WEP, WPA, WPA2, WPA-PSK, TKIP, AES encryption provides optimal security.LogiLink WL0238. Connectivity technology: Wireless, Host interface: USB, Interface: WLAN. Maximum data transfer rate: 433 Mbit/s