Straight talk kit - Nano sim card for T-Mobile GSM & unlocked phone 4G LTE Available Compatible with Nano SIM devices such as the iPhone 5 (including the iPhone 5S and iPhone 5C) iPhone 6, iPhone 6 Plus, HTC One (M8) & Sony Xperia Z A monthly data service plan is required for activation Actual speeds depend on your device and the coverage in your local area