1:Dual Band: Alternative 11AC(5.8G) and 11N(2.4G) connections for TV shows, HD movies, streaming, and online gaming to avoid wireless interference. 2:433Mbps Wireless Speed at 5.8GHz band or 150Mbps Speed at 2.4GHz band. 3:Can help your computer create a Wi-Fi hotspot. 4:Support WPS(Wi-Fi Protected Setup) encryption method to free you from remembering long passwords. 5:Mini & portable design for easy carrying, it's convenient to use. 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: 20dBm(MAX) Size: 29*15*7mm Voltage: DC5V±5% LED indicator: Link/ACT Color: Black Encryption: WEP Encryption, WPA-PSK, WPA2-PSK, WPA/WPA2 64/128bit Encryption. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Quantity : 1 PCS Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!