Brand: EDUP - Model: EP-MS150N - Color: Black - Chipset: Ralink5370 - Speed: 150Mbps - Standards: IEEE 802.11nIEEE 802.11g(darft) IEEE 802.11b Effective working distance: 200 meters farthest indoor and 830 meters farthest outdoor(varies due to the environment) - Frequency range :2.4-2 .4835 GHz - Support the network protocol: CSMA / CA with ACK - Transfer method: Direct Sequence Spread Spectrum (DSSS) - Sensitivity: 54:-68dBm @ 10% PER 11M:-85dBm @ 8% PER 6M:-88dBm @ 10% PER 1M:-90dBm @ 8% PER 256K:-105dBm @ 8% PER (typical value) - Antenna: 6dBi antenna - Interface: USB - Security features: Support 64/128/152 bit WEP data encryption support for WPA IEEE 802.1X TKIP AES encryption and security mechanisms etc. - Support System: Windows XP/Vista/Win7 /LinuxMACMAC OSX 10.4 10.5 10.6 - Working mode: Infrastructure + Ad-Hoc