Review on LG Electronics Blu Ray Writer Optical by Roy Niemeyer

Works well as expected. Writes up to 100 GB TL discs. Play 4k movies. However, make sure that your computer is ready to play 4k content. Go to Cyberlink website and get the free download of "Ultra HD Blu-ray Advisor” which will give you lots of information. Mine came with a copy of the Cyberlink Media Suite 10 Ultra HD Blu-Ray for playing 4k content, but no screws or SATA cables.