3G / 4G hotspot for WCDMA, CDMA2000.Compatible with all the operating system .Automatically recognize ADSL / DHCP and WAN / LAN without any preset.Supports the number of 20 users to wireless network access at the same time.Type: 3G 4G Wireless RouterMaterial: Plastic ShellTransmission Rate: 150MbpsNetwork Protocols: IEEE 802.11b,IEEE 802.11g,IEEE 802.11nWireless Security: WEP,WPASupports System: for Android, for iOS, for Linux, for MAC OS X, for Win7 32Features: Portable, Lightweight, High SpeedDimension: 6.5cm x 2.5cm x 1.5cm/2.56" x 0.98" x 0.59" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x 3G 4G Wireless Router1 x Micro USB Cable