This reader gives you an ultra-portable way to move photos, video clips, music and other files from your mobile phone to PC or PC to mobile phone. It's designed with a USB connector and a memory expansion slot that accepts a microSD/microSDHC/microSDXC card. Combine it with a microSD/microSDHC/microSDXC card and you’ve got the best mobile gear for your phone.Eliminate the need to carry extra USB transfer cables and the typical wait associated with slow Bluetooth file transfers between phones and PCs with this Kingston product.It also replaces your SD card adapter, since the microSD card fits directly into the reader. When in use, the microSD Card Reader appears as a drive letter (i.e. E:\). You can write to your memory card, for example, by dropping and dragging files from your computer.Use it to back up your friends’, family or business contact information when you change phones, when moving your music on your PC for use on your phone, transferring video captured on your smartphone, downing new mobile apps on your PC for your on your phone without eating into your data plan.The reader is backed by a two-year warranty and Kingston’s legendary service and support. It has an included keychain, so you can hang it from your phone for the convenient solution you need to complement your mobile lifestyle.Specifications Plug and play: use in any USB 3.0 or 2.0 port Built-in USB connector Memory card slot: accepts MicroSD, MicroSDHC and MicroSDXC cards Built-in keychain Operating temperature: 0C to 60C (32F to 140F) Storage temperature: -40C to 85C (-40F to 185F) Dimensions: 24.99mm x 12.14mm x 2.64mm (0.984” x 0.478” x 0.104”)What's included1 x Kingston USB microSDHC / microSDXC Mobile Memory Card Reader / Writer