Cat.4 LTE USB WIFI Dongle Qualcomm Multi mode Chipset,Support worldwide network,TDD-LTE/FDDLTE/UMTS,DL 150Mbps, UL 50Mbps,WiFi: 2.4GHz, 802.11b/g/n,Multi language(Indonesian,Russian,Portuguese etc),SMS:Send/receive/delete SMS,Plug&Play,RNDIS Driver.Slimmest 4G USB WiFi dongle in the world,Innovative Nano SIM-in-USB technology.