Description&Preview shipping&policy Description: 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 C to 70 C, Storage: -40 C to 90 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 Preview: Thank you for your purchase Problems? You can follow below process to contact us. There is a time zone difference,but we will do our best to quickly response to your questions: Shipping We will arrange shipping for you within 24 Hours after payment cleared except the holidays. We always send the item to the address you give us on Payoneer to ensure the security of the item. If you have changed your address, or want us to ship to another address, please change to the new address when you pay us with Payoneer, otherwise we will not be responsible if the package is lost.