TP-LINK TL-MR400 ARCHER Wireless Dual Band 4G LTE Router (TL-MR400) - Signal Rate: 300Mbps at 2.4GHz, 867Mbps at 5GHz, Frequency: 2.4GHz and 5GHz, Antenna: V2: 2 Internal 4G LTE Antennas, V3/V1: 2 Detachable 4G LTE Antennas, Guest Network: 2.4GHz guest network x 1, 5GHz guest network x 1, Interface: 3 x 10/100Mbps LAN Ports, 1 10/100Mbps LAN/WAN Port,1 x Micro SIM Card Slot, System Requirements: Microsoft Windows 98SE, NT, 2000, XP, Vista™ or Windows 7, 8, 8.1, 10, MAC OS, NetWare, UNIX or Linux, Internet Explorer 11, Firefox 12.0, Chrome 20.0, Safari 4.0 browsers or higher, or other Java-enabled browsers, Micro SIM Card