It’s unlocked so will just take any USIM or micro-SIM card. It’s unlocked so will take any USIM or micro-SIM card. It works by using 4G/LTE-Innovative class six cellular technologies to share your fast down load speeds of up to 300Mbps, to help you consider full advantage of your carrier’s 4G broadband. D-website link's DWR-932 4G LTE cell W