feature Ultra small stature, exquisite invisibility, RE-1513B (no drive version) adopts an ultra small design, making the body compact when in use WiFi receiving function, desktop without built-in network card, it transforms into wireless WiFi, bidding farewell to complicated network cables and easy internet access Equipped with a built-in wireless driver, the computer does not require a CD drive for installation, bidding farewell to the tedious process of installing wireless drivers Hardware specifications: MTK7601 Antenna: Built in smart antenna Interface: USB2.0 Wireless frequency: 2.412~2.4835GHz Wireless standard: supports IEEE802.11b standard, supports IEEE802.11g standard, supports IEEE802.11n standard Transmission rate: 11b: 1/2/5.5/11Mbps 11g: 6/9/12/18/24/36/48/54Mbps 11n: 150Mbps Transmission power: 100MW Security features: WPA PSK/WPA2 PSK: WPA/WPA2: WEP Product function: Receive wireless WiFi signals and simulate AP transmission of WiFi Physical characteristics: Size: 20mm * 14.5mm * 6.5mm Operating system support: Windows XP Nista/7/8/8.1/10 (32-bit, 64 bit); Packaging includes 1 * Network card