2.4GHz 300M Product name: USB Wireless network interface controller Model: XHT-286 Wireless speed: 286Mbps Support frequency: 2.4GHz Encryption protocol: WEP/WPA/WPA2 Wireless transmission power: 20dBm (MAX EIRP) Modulation technology: OFDMA Support system: Win7/Win10/Win11 Product size: 20x15x6mm 2.4GHz 5.8GHz 600M 600Mbps wireless transmission rate Dual frequency 2.4GHz 200Mbps 5.8GHz 433Mbps Free driver, no need for CD or download Provide two modes of operation: infrastructure and Ad Hoc Fast security settings, WPS for worry free wireless security, 64/128 bit WEP, 128bit WPA standard (TKIP/AES), MIC, IV extension, Shared secret authentication, IEEE802.1X Supports Windows XP/Vista/win7/win8/win8.1/Win10/Win11 Seamless compatibility with 802.11b/g/n devices Chip: RTL8811CU Interface: USB2.0 high-speed connector Wireless speed: 11n: up to 200Mbps AC: up to 433Mbps Frequency range: 2.4GHz&5.8GHz Wireless transmission power: 20dBm (maximum omnidirectional Radiant flux) Modulation technology: OFDM/CCK/16-QAM/64-QAM Working mode: Temporary/Infrastructure Wireless network security: 64/128 bit WEP, WPA/WPA2, WPA PSK/WPA2 PSK (TKIP/AES) Temperature range: Operating: -20 º C to 70 º C, Storage: -40 º C to 90 º C Humidity: Working: 5% to 95% (non condensing), Storage: Maximum. 90% (non condensing Supported operating systems: Windows XP/Vista/Win 7/Win 8/Win8.1/Win10/Win11 Dimensions (H x W x D): 15.5 x 8 x 26 mm Packaging includes 1 * Wireless network interface controller