If you haven’t figured out how to sync up your cellphone’s contacts with your computer’s addressbook yet, using this USB SIM card reader/writer could be an easy way to do it. I know some of ...

Best USB-C memory card readers: What to know The range of memory card readers is as diverse as the demands of the people who use them.

This Sabrent OTG card reader is no bigger than a standard USB flash drive. One end has a USB 3.0 Type-C port and the other end has a USB 3.0 Type A port. Both sides include caps so they're ...

This eSIM adapter card lets you use cheap eSIM plans on any device with a SIM card slot, i.e. most Android phones.

Samsung’s 512GB microSD card with USB adapter hits all-time low price The Samsung PRO Plus microSD card (with USB reader included) is now just $30 on Amazon.

The iPhone 15 will still feature a physical SIM tray in international markets, but Apple changed how it connects to the logic board.

With 512GB of storage space, you can record plenty of photos and videos before offloading them, and the USB reader makes transferring easy between microSD devices and USB devices. The card itself ...