Feature: 1. Support plug and play, with no driver required, for more convenience. 2. Equips with external antenna, to ensure powerful signal penetration. 3. Cable-free, suitable for laptop or desktop, allowing you to enjoy the wireless WiFi conveniently. 4. Allows to rotate freely, and adjust according to the usage habits and signal strength to improve signal sensitivity. 5. Supports 64/128bits WEP WAP/WAP2 WAP-PSK/WAP2-PSK(TKIP/AES). Specification: Features: Support plug and play, with no driver required, for more convenience. Equips with external antenna, to ensure powerful signal penetration. Cable-free, suitable for laptop or desktop, allowing you to enjoy the wireless WiFi conveniently. Allows to rotate freely, and adjust according to the usage habits and signal strength to improve signal sensitivity. Supports 64/128bits WEP WAP/WAP2 WAP-PSK/WAP2-PSK(TKIP/AES). Compatible for windows XP/Vista/Linux/Win7/8/8.1/10 OS. Specification: Item Name: WiFi Adapter Interface: USB 2.0 Frequency Range: 2.4-2.4835GHz Wireless Transmit Power: 18dBm (Max) Wireless Security: 64/128bits WEP WAP/WAP2 WAP-PSK/WAP2-PSK(TKIP/AES) Operating Temperature: 0-40℃ Storage Temperature: -40-70℃ Operating Humidity: 10%-90% (non-condensing) Storage Humidity: 5%-90% (non-condensing) Supported OS: For windows XP/Vista/Linux/Win7/8/8.1/10 Color: Black Item Length: 13.8cm / 5.4inches Item Weight: 11g / 0.4oz Package Size: 12 * 9.3cm / 4.7 * 3.7inches Package Weight: 13g / 0.46oz Package Include: 1 * WiFi Adapter Package List: 1 * WiFi Adapter