Brand N/A Color Black + silver grey Chipset RLT8192 Interface USB 2.0 Standards IEEE802.11a/b/n Speed 11/54/300 M Features 2.4GHz / 5GHz dual-band optional; Single frequency wireless transmission rate up to 300Mbps; Adopt 2 x 2 MIMO (Multiple Input Multiple Output); Built-in 2 antennas; Multipath signal transceiver can significantly enhance its wireless receiving ability and enhance wireless signal stability OS Supported Windows XP 32/64-bit Windows Vista32/64-bit Windows 7 Linux and Mac OS X Gain 2 dBi Packing List 1 x USB 3.0 Ethernet adapter 1 x Software CD 1 x English user manual