B-LINK USB (Universal Serial Bus) Wi Fi adapter for computer Fully comply with IEEE 802.g & 802.11b & 802.11n standards Used to get a wireless network connection for laptops or desktops that do not have the function Can be used as WIFI transmitter for enjoying free wifi for your cellphone & other device when your PC are online You can get Internet anywhere covered by Wi Fi hotspots Wireless network with the fastest speed up to 150 Mbps USB (Universal Serial Bus) 2.0 interface, compatible with USB (Universal Serial Bus) 1.1 Supports Windows XP/ Vista/ 7/ CE, Mac OS X, Linux Brand: B-LINK Type: Wi-Fi Network Adapter Max Wireless Signal Rate: 150 Mbps Wireless Standards: IEEE802.11 b/g/n Frequency: 2.4 G Hz Wireless Standards: IEEE 802.11 b/ g/ n Frequency Range: 2412~2462 MHz (US), 2412~2472 MHz (EU), 2412~2484 MHz (Japan) Supports Data Rate: 802.11b: 11 Mbps, 802.11g: 54 Mbps, 802.11n: 150 Mbps Data Modulation Type: IEEE 802.11b: (DSSS), 5.5/ 11 Mbps (CCK), 2 Mbps (DQPSK), 1 Mbps (DBPSK), IEEE 802.11g: (OFDM), 48/ 54 Mbps (QAM-64), 24/ 36 Mbps (QAM-16), 12/ 18 Mbps (QPSK), 6/ 9 Mbps (BPSK), IEEE 802.11n: (OFDM)QAM-64, QAM-16, QPSK, BPSK Transmission Range: Up to 100m indoor, up to 300m outdoor Operating Voltage: DC 5V