Features 1、1300Mbps: Up to 1300Mbps transmission rate, 2.4G and 5.8G dual band concurrently, up to 300Mbps for 2.4G band and up to 867Mbps for 5G band. 2、USB3.0 Interface: High speed USB3.0 interface, external dual antenna, more stable signal and more stable use. 3、Heat Dissipation Hole Design: Flexible antenna design, adjust signal sensitivity at any time, bottom heat dissipation hole design, guarantee stability. 4、Wireless Support: Network card supports WPA, WPA2 mechanism, TKIP, WEP encryption, which can provide security for wireless network connection. It is also compatible with USB2.0 and USB1.1 devices. 5、Plug and Play: USB WiFi adapter plug and play, with AC router, play a strong signal, ABS material, wear resistant and durable. Specification Item Type: 1300M Dual Band WiFi Adapter Material: ABS Commodity Use: Wifi Adapter Product Size: Approx. 40.5 x 81.5 x 14.5mm / 1.6 x 3.2 x 0.6in Main Chip: For RTL8812BU Wireless Standard: IEEE802.11ac/a/n/g/b Interface: USB 3.0 Antenna: External 2dBi Antenna Transmission Distance: Indoor Maximum 100meter (Varies by Environment) Operating Frequency: 2.412 to 2.484GHz / 5.15 to 5.825GHz (According to Country Region) Transmit Power: 802.11b (CCK) 11Mbps: 18+/-1dBm 802.11g (OFDM) 54Mbps: 15+/-1dBm 802.11n (OFDM) 54Mbps: 15+/-1dBm 802.11ac (AC80) MCS9: 12+/-2dBm EVM: 11b 11Mbps:<-15db 11g 54Mbps:<-27db 11ac MCS9:<-30db Receiving Sensitivity: 802.11b: -76+/-1dBm. 802.11g: -65+/-1dBm. 802.11n (HT20): -70+/-1dBm; 802.11n (HT40): -65+/-1dBm AC80-MCS9: -55+/-1dBm Wireless Transmission Rate: 11b: Maximum 11Mbps; 11g: Maximum 54Mbps; 11n: Maximum 300Mbps; AC: Maximum 867Mbps Operating System: For Windows XP/Vista/7/8/10, for Linx, for OS X Wireless Support: WPA/WPA2/WEP/802.1X/WMM Color: Black Package List 1 x 1300M Dual Band WiFi Adapter 1 x CD