Features 1、Features WiFi transmit and receive function, and network sharing. In case of no router, insert the WiFi Adapter into PC that access to the network, to enable the WiFi function to transmit signal. 2、Designed in small size, which is delicate and occupies little spaces, for easy carrying and using. 3、Cable-free, suitable for laptop or desktop, allowing you to enjoy the wireless WiFi conveniently. Specification Features: Features WiFi transmit and receive function, and network sharing. In case of no router, insert the WiFi Adapter into PC that access to the network, to enable the WiFi function to transmit signal. Designed in small size, which is delicate and occupies little spaces, for easy carrying and using. Cable-free, suitable for laptop or desktop, allowing you to enjoy the wireless WiFi conveniently. Support plug and play, no driver required, more convenient to use. Support 64/128bits WEP WAP/WAP2 WAP-PSK/WAP2-PSK(TKIP/AES). Compatible with Windows XP/Vista/Win7/Win8/Win10. Specification: Type: USB wireless network card Interface: USB2.0 Frequency range: 2.4-2.4835GHz Wireless transmit power: 18dBm(max) Wireless security: 64/128bits WEP WAP/WAP2 WAP-PSK/WAP2-PSK(TKIP/AES) Supported OS: Windows XP/Vista/Win7/Win8/Win10 Item size: 2 * 1.5 * 0.5cm /0.79 * 0.59 * 0.2in Packing list: 1 * Wireless network card Package List 1 * Wireless network card