Transfer photos/videos in just seconds. Help you share stunning moment instantly with friends anytime, anywhere. Designed with a piece of cable so it won't block your other ports. Spring Loaded Mechanism, easy in and easy out. Plug & Play, No extra driver required. Don’t need any driver or App, easily connect the card adapter to your phone/pad.Pls wait for 5-10 seconds after connecting to your device, download them and view them freely. Fast Data Transfer Speed - 14MB/S~16MB/S. USB 2.0 speed.You can share pictures or videos to your family or friends at any time anywhere.More space is available for saving more pictures when traveling. Specifications: Colour: silver Material: ABS Working voltage: 3.3V Working current: <100MA Memory Card(s) Supported:Memory Stick PRO, MMC, Type:Card Readers Interface:for iPhone ,for iPad card/TF card/USB 2 Size:13.2*3cm Model Card Reader Package Included: 1 × 3-in-1 card reader