We have featured quite a few different cases for the new iPhone 4 here at Geeky Gadgets. This new one has an interesting function: the iPhone 4 Dual Sim Adapter Case. As the name suggests, the iPhone ...

If for some reason you find yourself toting around one cellphone and two sim cards at the same time, you might want to look into purchasing a dual sim adapter like the one on the right. The Powerful ...

USB Fever has announced an iPhone battery pack which also features a dual SIM adapter. This is a very innovative design, it gives your a DUAL SIM for your iPhone 3G / iPhone 3Gs as well as a battery ...

We explain two simple methods that let you use dual SIMs with any iPhone from the past eight years: eSIMs on iPhone XR, XS and XS Max, and a Bluetooth card adapter on iPhone X, 8, 7 and earlier ...

The iPhone 4 can do plenty, even play nicely on other GSM networks when you've unlocked it with ultrasn0w, but up until now you couldn't put two SIM cards inside it. USBfever's new iPhone 4 Dual SIM ...

A company called Vaveliero has developed an iPhone 4 case that gives you easy access to two different mobile accounts. The kit replaces the iPhone 4’s microSIM tray with an external dual SIM adapter ...

I’m just the messenger here. I don’t have an iPhone (GASP!) but if I were in the market I would take a double take at this dual SIM card adapter (seen on SlipperyBrick), especially given the posts ...

Are there any smartphones worth using that can take two SIM cards? I've been toying with getting a smartphone, and being able to consolidate my 2 phones into 1 would definitely be a plus.

This transparent iPhone 4 case doesn’t exactly look great, but it comes with a clever feature: A dual-SIM adapter. It means that you can keep two SIM cards attached to your iPhone and toggle between ...