Feature: 1. Support equipment, for mobile phones, for Google laptops, common computers ( for Windows ). 2. With USB2.0 male, MICRO male, speedily read memory cards, external keyboard with USB female interfaces, mice, USB flash disks, USB‑Shield, gamepads and other USB devices. 3. Card reader support hot plug, plug and play, no need to download channels, compatible for Windows series, for OS X, for Linux and other systems. 4. Intimate detachable pendant design, when going out to work or travel, the card reader can be hung together with the key, bag and other accessories. 5. High quality ABS environmentally friendly materials, durable to use, long service life. 6. The interface has a special protective cover to protect the metal from rust. 7. Compact size, lightweight and portable, easy to carry and store. Specification: Condition: 100% Brand New Item Type: Card Reader Material: ABS Size: Approx.7.4x1.8x1cm/2.91x0.71x0.39in Weight: Approx.26g/0.9oz Support Equipment: Mobile phones, for Google laptops, common computers ( for Windows ). . Package List: 1 x Card Reader1 x Hanging Ring Note: 1. Please allow 1-2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.