USB 3.0 & Type-C DVD Drive Player External Optical Drive 1.The external USB drive supports USB 3.0 and USB 2.0. The DVD recorder has 2 USB ports, 1 micro USB port, 1 SD slot, 1 TF slot. You can use 2 USB ports and Micro USB port, as well as TF card reader or SD card reader at the same time. (PS: SD port and TF slot should not be used at the same time. Micro USB port is for charging only.) 2.The external CD DVD recorder supports DVD-ROM, DVD-R, DVD + R, DVD-RW, DVD + RW, CD-RW, CD-ROM, CD-R, CD + R (W), VCD, SVCD. Make sure your Windows Media Player supports the media formats you see. (But the blue, 3D, 4K, 2K rays from the DVD cannot be read!) 3.The DVD drive does not require any additional drivers, please connect the external DVD drive directly to your USB port on the PC, then the DVD driver is recognized and your happy journey begins. 4.The simple design and integrated cable allow the unit to be easily stored in a pocket or drawer. The DVD drive casing has 4 small rubber feet, which reduce vibrations and prevent slipping on smooth surfaces. 5.The DVD drive is compatible with WIN98XP WIN7 WIN8,WIN10 XP VISTA Mac os 8.6 or higher and serves as a complement to notebooks, ultrabooks, parts. 6.Size: 15.4x14.3cm