Hiper WN687N1. Connectivity technology: Wireless, Host interface: USB, Interface: WLAN. Data transfer rate (max): 150 Mbit/s, Supported data transfer rates: 1/5.5/6/9/11/12/18/24/36/48/54/150Mbit/s. Networking standards: IEEE 802.11b, IEEE 802.11e, IEEE 802.11g, IEEE 802.11n, Frequency band: 2.4 GHz, Maximum operating distance: 300 m. Wireless LAN type: 802.11b, 802.11g, 802.11n, Maximum indoor range: 100 m, Maximum outdoor range: 300 m. Input voltage: 5 V