Lookatool New High Gain Long Distance Outdoor Waterproof CMCC 150M USB Wireless Wifi Adapter The Wifi Wireless Adapter adopts distance coverage technology, with built-in high gain antenna easily advances your distance and performance. It fully supports the features and functional compliance of IEEE 802.11b/g/n. You can just plug it into computers USB port and enjoy incredible high-speed wireless network access, Also suitable for who want to share the network to mobile phone notebook or pad by soft AP function. Model: ZE-CU218N. 14Db built-in high gain antenna, high sensitivity, long range. Stronger signal and greater coverage. This wireless USB adapter fits for installed outdoor for receiving signals. Water resistant design is perfect for outdoor use. ABS housing is solid and durable. Wireless security: WPS, 64/128bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK(TKIP/AES). Through the USB interface connected to Computer, to guarantee stable signal. 160rotation, flexible transmission. Antenna type: With 14dBi high-gain internal antenna. Modulation type: PBCC, CCK, DQPSK, DBPSK. Work Mode: Ad-Hoc infrasturcture, 1T1R. Supported Os: Windows 2000/ Windows XP/Vista/Windows 7/ Windows 8 / Mac OS/ Linux. Cable length: 5m. Frequency range: 2.4 GHz. Long range: 2500m (Without obstacle). Interface: USB 2.0. Standards: IEEE802.11G/B/N. Dimension: 140x12x3cm. Weight: 365g.