Product specifications Main chip; RTL8811CU Wireless standard; IEEE 802.11 ac/a/n/g/b Interface; USB 2.0 Antenna; detachable external 5DBi antenna Transmission distance;
Indoor MAX: 100 meters (varies depending on the environment) Operating frequency; 2.412 ~2484GHz/ 5.15 ~ 5.825GH z (according to national area) Transmit power; 802.11 b (CCK) 11Mbps: 18+/-1dBm
802.11 g (OFDM) 54Mbps: 15+/-1dBm
802.11 n (OFDM) 150Mbps: 15+/-1dBm 802.11 ac (AC80) MCS 9: 12 +/-2dBm
EVM;
11b 11Mbps:
<-15db11g 54Mbps:
<-27db11ac MCS9:
<-30db
Receiving sensitivity
 ;
802.11 b: -76+/-1dBm
;
802.11 g: -65+/-1dBm 802.11 n (HT20), -70+/-1dBm; 802.11 n (HT40), -65+/-1dBm
AC80-MCS9: -55+/-1dBm
Wireless transmission rate;
11b: Max 11Mbps, 11g: Max 54Mbps, 11n: Max 150Mbps, AC: Max 433Mbps Voltage/current range; 5V DC±5%V DC/ <220mA (MAX)
Power consumption;
transceiver status: 220mA (max)
TX state only: 220mA (max)
RX state only: 180mA (max) Operating system; Windows XP/Vista/7/8/10, Linx 2.6X; Mac OS X Wireless security support; WPA/WPA2/WEP/ 802.1X /WMM; Size; 35*25*8mm Weight; 60g