Dual-band: optional 11AC (5.8G) and 11N (2.4G) connections for TV programs, high-definition movies, streaming media, and online games to avoid wireless interference. 433Mbps wireless speed in the 5.8GHz frequency band or 150Mbps speed in the 2.4GHz frequency band Drive-Free USB Wifi Adapter: USB WiFi adapter is built-in driver software, insert the network card, the driver will install automatically and enable your pc to connect to the WiFi Realtek original chip: using Realtek's high-performance RTL8811CU chip, its stability and compatibility are guaranteed Multi-functional Design: Support creating WiFi hotspots in soft AP mode. Support WPS (Wi Fi Protected Setup) encryption method, so you don't have to remember long passwords. Mini Size: The WiFi card can help you connect smoothly even in weak signals environments. Its mini size allows the users to carry easily and ideal for travel Specifications: Chipset: RTL8811 Interface type: USB 2.0 Frequency range: 2.4GHz+5GHz Transmission rate: 600Mbps (11N: 150Mbps, 11AC: 433Mbps) Standards: IEEE 802.11AC, 802.11b, 802.11g, 802.11n RF power: 20dBm (maximum) Size: 29 * 15 * 7mm Button: WPS Voltage: DC5V ± 5% LED indicator light: Link/ACT Encryption: WEP encryption, WPA-PSK, WPA2-PSK, WPA/WPA2 64/128 bit encryption. Supports Windows XP/Vista/WIN 7/8/8.1/10, Mac 10.4-10.11, Linux operating systems, etc.