Use your unlocked GSM or CDMA cell phone on the nationwide NET10 network with this NET10 SIM card kit, which allows you to keep your current phone number and accommodates optional international and data plans (not included) to help meet your needs.
I arrived in the States from Europe and needed a SIM card for my iPhone right away. This kit was just fine, except that it did not allow me to make calls back to Europe.
Use this ultracompact and convenient USB-based adapter to charge your iPhone or iPod at home, on the road, or whenever it's not connected to a computer.