Feature Product Model: 600M Product Color: Black Product Material: ABS material, gold-plated USB head Product Chip: Realtek 8811 Network Speed: Supports 2.4G/150Mbps, 5G/433Mbps Network Mode: Dual frequency 2.4G/5G Applicable System: For Windows Vista/XP/2000/7/8/10, for Linux, for MAC OS 10.5-10.13 Antenna Size: 10.8cm Product Description Dual Band USB Wireless LAN Adapter with High Gain Long Range 5dBi antenna provides you a small way to get fast next-generation WiFi connections by plugging it into the USB 2.0 interface of your PC, laptop, or Mac, you can establish a 433Mbps connection at 5GHz radio or a 150Mbps connection at 2.4GHz radio with your WiFi router. You can switch between 2.4GHz and 5GHz WiFi bands to avoid interference and have optimal WiFi internet connection for your computer or Mac. Product Features Dual Band Band Maximum speed up to 600Mbps (5GHz 433Mbps, 2.4GHz 150Mbps) Supports 802.11ac standard, backward compatible with 802.11a/b/g/n products High-speed USB 2.0 port