It will almost certainly be the LG BU40N

It is quite interesting, however noting special same thing can be achieved with card reader for 2$ from aliexpress, and slim BD drive on any msata cable to usb worth again 2$ with 3d printed enclosure for again 2$ , only value is drive and we do not know what sort of BD drive is in side.

bluhub
 

Maybe someone will find this interesting new project BLUHUB

https://www.kickstarter.com/projects...ategory_id=337

BLUHUB is a 9-in-1 device that combines a Blu-ray/DVD/CD read & write drive with a USB hub and card readers in one aluminum enclosure.


Key specs


Optical drive: Blu-ray / DVD / CD read & write, up to 6x Blu-ray burning speed; M-Disc support mentioned, but 4K UHD ripping is not confirmed.


Disc handling: standard tray plus a "piano-lid" spare-disc holder.


USB ports: 4x USB-A (USB 3.0).


Card readers: SD and microSD/TF, read speeds 160+ MB/s.


Host connection: dual host cables (USB-A + USB-C).


Bus speed: USB 3.2 Gen 2, up to 10 Gbps.


Power: USB bus-powered, no external PSU.


Compatibility: Windows, macOS, Linux, Chrome OS, plus mobile via OTG.


Chassis: aluminum, 165 x 160 x 34 mm, 409 g.