4-Antennas Dual-Band Driver-Free USB3.0 High-Speed Wireless Computer Network Adapter 1.No Driver Required: Built-in wireless network card driver, can be automatically installed and used when plugged into the computer 2.Wireless High-Speed Internet: Say goodbye to cumbersome wired connections and start a high-speed wireless WiFi life 3.Launch WiFi Hotspot Sharing: A computer connected to the Internet becomes a WiFi hotspot, connecting multiple mobile phones and tablets at the same time 4.USB 3.0 High-Speed Transmission: USB 3.0 interface, transmission rate up to 5Gbps, stable power supply, effectively improves network card stability, high-speed transmission without lag Specifications: 1.Antenna standard: IEEE802.11bgn 2.Transmission rate: 1200Mbps 3.Frequency range: 2.4-5GHz 4.Operating system: Windows XP788.11011 5.Product size: 27 x 80 x 71mm 6.Weight: 38g Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-GONGQ trading 3