Connection: 1x SuperSpeed ​​USB 3.0 (900mAh) provides better and more stable and serious performance like USB2.0 (400mAh), compatible with USB2.0 and USB1.0 Plug and play Win7/8 / 8.1 / Vista / XP / Win 10 and all Mac OS 10.1.1, such as 10:11, 10.6 (no driver required) Good error correction, anti-vibration technology, reduction low noise, low power consumption, no power supply, power supply from USB port The 12.7mm device is equipped with a new original internal chip. Thanks to the unique smart burner technology, you can safely interrupt the combustion in between. Eject button and disc tray design make reading and burning more comfortable and easy. Function: 1. Support free recording 2.5V power supply 3. Zero feed support (drive with eject button) 4. Automatically adjust write speed according to disc characteristics 5. Driver Supported ATA/Packet Commands Product Size 14.2cm x 14.2cm x 1.8cm Shipping Quantity 1 piece Silver color