TP-LINK TL-M7450 300MBPS 4G LTE-Advanced Mobile Wifi (TL-M7450) - Frequency: 2.4GHz&5GHz, Antenna: Internal Antenna, Micro SD Card Reader: Up to 32GB, Screen Display: 1.44 inch TFT, Interface: 1 x micro USB port for power supply, 1 x Micro SIM card slot, 1 x Micro SD card slot, System Requirements: Windows 10/8/7/vista/XP, Mac OS, Android, iOS, Windows Phone