to have riplok, so it can tear blu-rays swiftly with MakeMKV. Periodically can't check out an industrial blu-ray disk. Seems to work 98-99 % of the time.Some specs from Amazon: External-Connects via USB 2.0Anti-scratch UV coating6X BD-R Read and Write CapabilityMax. 6X DVDiAR Write SpeedBlu-ray DISC(including BDXL), DVD (including M-Disc & DVD-RAM)4MB Buffer Under-Run Prevention Function EmbeddedGreat for use with a laptop, however will deal with anything with a USB drive. Type: GemstonesObject/Variety: DiamondWe & have in stock really high quality rough diamonds available now.color ranges from D to I, clearness from VS1 to IF, from 3ct upwards to 150cts ...