Sell 1200M USB Desktop Wireless Laptop Dual Band With Antenna Ghz Ghz Wifi Adapter best price

Features: 1200M speed, 2.4Ghz/5.8Ghz dual frequency concurrency, 5G high-speed Internet, high-speed through the wall, farewell to the blind area. Adopt semiconductor chip RTL8812BU solution, external dual antenna, turn the antenna at any time and adjust the strength of signal. USB3.0 interface, faster and more stable transmission than USB 2.0 interface, signal is more strong and stable. Stable and fast transmission, you can use it to watch live broadcast, play games, brush micro blog, download, shopping, etc. At the same time, it supports analog AP mode, share at any time, easy to achieve router function, sharing WiFi signal. Powerful compatibility, supports various systems, such as for windows XP/for Vista/7/8/10/for Linx/for Mac, etc. Specifications: Item Type: network card Color: black Main chip: RTL8812BU Size: about 81.5x40.5x14.5 mm/90x118x18mm Wireless standard: ieee 802.11ac/a/n/g/b Interface: USB 3.0 Antenna: external 2dBi antenna Transmission distance: indoor MAX: 100m (depending on the environment) Operating frequency: 2.412-2484ghz / 5.15-5.825ghz (according to nationals region) Transmission power: 802.11 b (CCK) 11 MBPS: 18 + / - 1 DBM 802.11 g (OFDM) 54 MBPS: 15 + / - 1 DBM 802.11 n (OFDM) 54 MBPS: 15 + / - 1 DBM 802.11ac (AC80) McS9:12 +/ -2dbm EVM entry: 11 11 MBPS b: < 15 db 11 g 54 MBPS: < - 27 db 11ac MCS9: < -30db Receiving sensitivity: B: 802.11-76 + / - 1 DBM; G: 802.11-65 DBM + / - 1 802.11 n (HT20), - 70 + / - 1 DBM; 802.11 n (HT40), - 65 DBM + / - 1 AC80 - MCS9:55 + / - 1 DBM Wireless transmission rate: 11b: Max 11Mbps,11g:Max 54Mbps,11n:Max 300Mbps,AC:Max 867Mbps Operating system: for windows XP/for Vista/7/8/10/for Linx/for Mac Wireless support: WPA/WPA2/WEP/ 802.1x /WMM Package Included: 1* network card 1* disc 1* manual Notes: Transition: 1cm=10mm=0.39inch -Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! -Please allow 1-3cm measuring deviation due to manual measurement.