The SIM cards that fit into those tiny slots in your cell phone and tell your cellular network to whom your calls are to be charged come in four different sizes. With the only real difference between ...

Molex Incorporated has expanded its micro-SIM card socket portfolio for mobile device manufacturers. Designed for smart phones, tablet PCs, GPS watches and other space-constrained applications, ...

With a little patience and some work, it appears that iPhone 5 owners may be able to trim a Micro SIM down enough to potentially fit inside the iPhone 5’s Nano Sim slot. One of the biggest questions ...

T-Mobile is now offering a micro-SIM card for customers wanting to use unlocked iPhone 4 handsets on its network. This move shows that T-Mobile is not only embracing unlocked iPhone 4 users, but may ...

T-Mobile has made a micro SIM card available that will fit into the Apple iPhone 4 and Apple iPad. People who have an unlocked iPhone 4 will be able to use this micro SIM card with their device to ...

You’ve just bought yourself an iPhone – welcome to the club! However, while you thought you’d just be able to pop your existing SIM card into your iPhone, you might be wrong. That’s dependant on not ...