USB Wifi Dongle -USB Wifi Antenna Highlights Generic Brand USB Wifi Antenna Description: 100% brand new and high quality. Dual band connections, maximum speed up to 600Mbps: 5GHz 433Mbps, 2.4GHz 150Mbps. Support 802.11 ac standard, compatible with 802.11 a/b/n/g products. Hi-speed USB 2.0 port. Easy Setup: Install the driver from the supplied CD. After the driver is installed, you can use the wireless utility built into your operating system to connect to a wireless network. Fully compatible with popular operating systems: Windows 2000 / XP / Vista / 7/8 / 8.1 / 10, Mac OS 10.4~10.11, Linux. Compliant with IEEE802.11a/b/g/n/ac standard. 802.11a: 6, 9, 12, 184, 36, 48, 54 Mbps; 802.11b: 1, 2, 5.5, 11 Mbps; 802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps; 802.11n: (20 Mhz) MCS0-7, up to 72 Mbit/s at most. Specification: Material: Plastic Size Chart: Size: Approx.4.5x2x1cm/1.8x0.8x0.4inch Package Include: 1-Band Dual-Band USB Wireless LAN Adapter 1-Piece Antenna 1-Piece CD Plunger Note: This product supports the 5GHz Wi-Fi band, some can not use because the connected device which does not support sending 5GHz Wi-Fi band, please make sure your device support sending 5GHz band Wi-Fi before purchase, thank you.