Specifications Mfr Part Number: H50334 features: dual Band 802.11AC 11AC AC600 - Connects up to 433Mbps at 5G providing high speed data transmission for video streaming and online gaming Windows 10 Plug N Play - simply plug it into USB port and driver will be installed automatically stable and reliable - Easy to configure to any wireless network 2.4GHz or 5GHz, providing stable and reliable connection, No lag, no delay, no trouble support USB 2.0 support 20MHz/40MHz/80MHz frequency 5G compatible with IEEE 802.11AC and IEEE 802.11a standard 2.4G compatible with IEEE 802.11N, IEEE 802.11G, IEEE 802.11B standard detect the network and change transmit speed automatically support WPA/WPA2/wpa-wpa2/802.1x and 64/128 bit WEP encryption support WPS 2.0 Internal omni-directional antenna support 2.4G and 5G dual Band support Wi-Fi Direct support multiple bssid support qos-wmm, wmm-ps support WPS: pin support infrastructure mode, ad-hoc mode and soft AP three modes supported OS: window 10 8.1 8 7 Wireless standards: IEEE 802.11N/g/B/AC/a transmit speed: 802.11B: 1/2/5.5/11Mbps 802.11G: 6/9/12/18/24/36/48/54Mbps 802.11N: up to 150Mbps 802.11AC: up to 433Mbps frequency range: 2.4122.4835 GHz, 5.1805.320GHz, 5.5005.700GHz, 5.7455.825GHz work channel: 1 14 (2.4G), 36 165 (5G) work power:  18dBm (typical) sensitivity: 11N: -68dbm@130m; -68dbm@108m 11G: -69dbm@54m 11B: -85dbm@11m 11AC: -59dbm@867m wireless Security:  WPA/WPA2/wpa-wpa2/802.1x, 64/128 bit WEP, WPS (pin) host interface: USB 2.0 LED: link/Act antenna Type: internal omni-directional antenna support operation system: window 10/ 8.1/ 8/ 7 Weight: 0.09 lbs