If you use a Wi-Fi + Cellular version of the iPad, your tablet may come with a SIM card slot tucked into the side. In the United States, the only major carriers that use SIM cards are GSM-type ...

Tablets are all-in-one gadgets that let you play games, read, do homework, make phone calls, and a whole lot more. If you're looking for an electronic slate that has the SIM card slot, then the good ...

In this Ask Maggie, CNET's Marguerite Reardon advises a reader looking to use a SIM card from a tablet to get data-only wireless service on his smartphone. Marguerite Reardon Former senior reporter ...

Smartphones with SIM cards use the card to connect to the network that powers the phone. They can also store information like address book contacts on the card, making it easier to swap phones and ...

The HP ElitePad 900 brings Windows 8 slate tablet computing to SMB and enterprise businesses, but unless you're standardized on HP products, there are better choices out there. 16x10 aspect ratio on ...