Ever fancied having two SIMs in your iPhone 4, which is of course either factory unlocked or hacked to run any carrier SIM you like? Well apparently, USBFever has come up with a solution which could be very useful if you like hopping around two networks. The Dual SIM Card Adaptor allows you to hook two SIM cards with the help of a clip, which goes around the iPhone 4 and is held tightly together with a transparent back cover case which it ships with.
