Specification: _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Type: Wireless _x005f_x000D_ Kind: External _x005f_x000D_ Product Name: Wireless Network Card _x005f_x000D_ Color: Black _x005f_x000D_ Interface: USB3.0 _x005f_x000D_ Product material: ABS material+USB iron head _x005f_x000D_ Product chip: (Chipset) Realtek 8812BU _x005f_x000D_ WiFi Speed support: 2.4GHz --400Mpbs;5GHz --867Mpbs _x005f_x000D_ Frequency: Dual Band 2.4G+5G _x005f_x000D_ Applicable System (OS): for Windows Vista/XP/Win7/8/10/11, Linux OS, MAC OS 10.9-10.15 _x005f_x000D_ Usage environment: _x005f_x000D_ Working temperature: 0 ° C-40 ° C _x005f_x000D_ Storage temperature: -40 ° C-70 ° C _x005f_x000D_ Working temperature: 10% -90% RH non condensing _x005f_x000D_ Storage temperature: 5% -90% RH non condensing _x005f_x000D_ Product size: 155 * 55 * 12mm/6.1 * 2.17 * 0.47inch _x005f_x000D_ Color box size: 120 * 90 * 18mm _x005f_x000D_ Weight: 68G _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 x Network Card _x005f_x000D_ 1 x Disc _x005f_x000D_ 1 x Instructions 1. Dual-Band Wireless Card: Wireless network card operates on both 2.4GHz and 5.8GHz frequencies, delivering exceptional wireless performance. Powered by the Realtek RTL8812BU high-performance chip and equipped with a USB3.0 interface, it ensures efficient and energy-saving WiFi transmission. 2. Convenient Wireless Connectivity: USB 3.0 adapter enables wireless connectivity for laptops, desktop PCs, and other devices, providing a convenient and fast way to access the internet. With its automatic detection feature, the card adjusts the speed automatically, ensuring optimal performance. 3. Compliance with Multiple Standards: WiFi 6 receiver dongle follows industry standards such as IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, and IEEE 802.11ac, guaranteeing reliable compatibility with various devices and networks. 4. High Wireless Transmission Speed: Enjoy fast wireless connectivity with transmission speeds of up to 400Mbps in the 2.4GHz frequency band and up to 867Mbps in the 5GHz frequency band. WiFi dongle allows for smooth browsing, seamless streaming, and quick file transfers. 5. Enhanced Security: Support for advanced security mechanisms such as for WPA, WPA2, TKIP, AES, and WEP encryption ensures secure wireless network connections. With network adapter, you can trust that your data remains protected, ensuring peace of mind while browsing or conducting sensitive tasks online.