It’s unlocked so will just take any USIM or micro-SIM card. It’s unlocked so will get any USIM or micro-SIM card. It works by using 4G/LTE-Innovative Category 6 cellular technological innovation to share your speedy download speeds of as much as 300Mbps, so that you can get total benefit of your provider’s 4G broadband. D-backlink's DWR-932