Enhanced Connectivity: Experience superior internet speeds of up to 1300Mbps with this USB 3.0 WiFi adapter. Enjoy seamless streaming and gaming with dual-band support (2.4G and 5GHz), ensuring minimal interference and optimal performance. Universal Compatibility: Designed to work flawlessly with both desktop and laptop PCs. This versatile adapter ensures easy installation and a stable connection across various operating systems. Compact and Portable: The sleek, compact design makes it easy to carry and use on-the-go. Set up a secure and fast network environment anywhere, anytime without the bulk of traditional network cards. Wireless protocol: IEEE 802.11ac/a/b/g Product chip: (Chipset) RTL8812CU WiFi Speed Support: 2.4GHz-400Mpbs 5.8GHz-867Mpbs Network mode (Frequency): Dual Band 2.4G+5.8G Applicable System (OS): Vista/XP/Win7/8/10/11, Linux OS, OS 10.9-10.15 Note: 7 8 10/11 supports driver free, plug and play functionality Due to different batches, there may be differences in product printed text, which not affect use Colour:Black Material:plastic Package Contents: 1 x Wireless network card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.