Buffalo BDXL Compatible USB 3.0 Portable Blu-ray Drive Slim Type Black BRXL-PT6U3-BKD

Supported OS Windows 10/8.1/7, Mac OS X 10.10 or later Transfer speed Light BD-R XL (4 layers) (3 layers) 4 times Transfer speed Light BD-R (2 layers) (1 layer) (1 layer) 6 times Transfer speed Light BD-RE XL (3 layers) (2 layers) (1 layer) 2 times Transfer speed Read BD-ROM (1 layer) (2 layers) 6 times, DVD-ROM (1 layer) (2 layers) 8 times Interface USB3.1 (Gen1)/USB3.0/2.0 Loading method Tray typePower supply USB bus power, external power supply compatible (AC-DC5 series) Optional item Maximum power consumption 7.5WExternal dimensions (width x height x depth) 138 x 14.4 x 152 mm Body only (excluding protrusions) Weight about 300g