LG BP40NS20 External Slim 6x Blu-ray Writer

Three Layer BDXL-R/BDXL RE discs offer 100GB capacity while quad layer BDXL-R discs boast 128GB storage capacity. You can now write up to 128GBs of data on a single quad layer BDXL™ disc which is the equivalent of 27 standard dvds or 5 single layer Blu-ray discs.

Drive Type     Portable
Interface Type USB 2.0
BD Write Speed 6x max.
DVD Write Speed     8x max
CD Write Speed 24x max.
Supported Discs  BD-ROM (SL/DL), BD-R (SL/DL/TL/QL), BD-RE (SL/DL/TL), DVD-ROM (SL/DL), DVD±R (SL/DL), DVD±RW, DVD-RAM, M-DISC, CD-R/RW/ROM, CD-DA, Video CD"
Buffer Capacity    4MB