(PLEASE NOTE, the 4K movie pictured here is NOT included in this sale!) Note the movietitleand the size of the disc at 53.9GB, regular blu rays max out at 50GB. Works with DeUHD, DVDFab UHD, AnyDVD HD & MakeMKV (LibreDrive enabled). You CANNOT just go out and buy a 4K drive and start ripping files! The ONLY solution is to have a drive like this that is 'UHD friendly'. Additionally, 'official UHD' drives now come with a firmware installed that make them incompatible with copying software. Therefore, with additional software (NOT included in this sale), this drive canprovide youoptions to decrypt, rip, burn, copy, etc, giving the potential to change a 4K disc to a playable file format. I CANNOT guarantee you will be able to plug this in and play a 4K disc on your PC.It will, however, READ a 4K disc. 4K was developed around anti-piracy, so PLAYING a 4K disc on your PC has a huge list of requirements. What makes my drive special is additionally it will READ a 4K disc, guaranteed. This drive will function as a regular WH16NS40 would. I have changed the firmware to the last, most stable version that makes the NS50drives capable of reading 4K discs - version 1.02. Brand new LG WH16NS40 that came from the factory with firmware 1.03, 1.04 or 1.05 depending on date of manufacture, and service code NS50.With any of these firmware installed, these drives are not able to read a 4K disc, developed in an effort to further the anti-piracy movement.

Wh16ns40 firmware 1.03