With Antenna Product model: 600M Product color: black Product material: ABS material + gold-plated USB head Product chip: Realtek 8811 Network speed support: 2.4G--150Mpbs/5G---433Mpbs Network mode: dual frequency 2.4G+5.8G Applicable system: for Windows Vista/XP/2000/7/8/10, for Linux, for MAC OS10.5-10.13 USB head size: 4.5*2*1.2cm Antenna size: 10.8cm Dual Band USB Wireless LAN Adapter with High Gain Long-Range 2dBi Antenna brings you a tiny way to get speedy next generation Wi-Fi connections, by connecting it to the USB 2.0 interface of your PC, laptop or for Mac, you can establish 433Mbps connection at 5GHz radio or 150Mbps connection at 2.4GHz radio with your WiFi router. You can shift between 2.4GHz and 5GHz WiFi bands to avoid interference and have optimal WiFi Internet connection for your PC,laptop or for Mac. Product Features 100% brand new and high quality. Dual Band connections, Maximum speed up to 600Mbps: 5GHz 433Mbps, 2.4GHz 150Mbps. Supports 802.11 ac standard, backward compatible with 802.11 a/b/n/g products. High speed USB 2.0 port. Note:This product support 5GHz Wi-Fi Band,some can not use cause the connected device that not support send 5GHz Wi-Fi Band, please make sure your device support send 5GHz Wi-Fi Band before purchase,thanks. Compatibility Fully compatible with the mainstream operation systems: for Windows 2000/XP/Vista/7/8/8.1/10, for Mac OS 10.4~10.11, for Linux. Compliant With IEEE802.11a/b/g/n/ac standard. 802.11a: 6, 9, 12, 184, 36, 48, 54Mbps; 802.11b: 1, 2, 5.5, 11Mbps; 802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps; 802.11n: 20Mhz MCS0-7, up to 72Mbps at most. Package Included: 1x 5Ghz / 2.4Ghz Wireless Dual Band 802.11AC USB Wi-Fi Adapter Dual Band: Alternative 11AC5.8G and 11N2.4G connections for TV shows, HD movies, streaming, and online gaming to avoid wireless interference. 433Mbps Wireless Speed at 5.8GHz band or 150Mbps Speed at 2.4GHz band. Support Soft AP mode to create a Wi-Fi hotspot. Support WPSWi-Fi Protected Setup encryption method to free you from remembering long passwords. Mini portable design for easy carrying, its convenient to use. Specifications: Item Name: Dual-Band WiFi Adapter Chipset: RTL8811 Interface Type: USB2 .0 Frequency range: 2.4GHz+5GHz Transmission Rate: 600Mbps 11N:150Mbps, 11AC:433Mbps Standards: IEEE 802.11AC, 802.11b, 802.11g, 802.11n RF Power: 20dBmMAX Size: 29*15*7mm Button: WPS Voltage: DC5V5% LED indicator: Link/ACT Encryption: WEP Encryption, WPA-PSK, WPA2-PSK, WPA/WPA2 64/128bit Encryption. Supports for Windows XP/Vista/WIN7/8/8.1/10, for Mac 10.4-10.11for Linux os etc. Package content: 1 x 600M USB WiFi Adapter no retail package