Premium external UHD 4K Blu-Ray Writer Super-Muti drive. | Support M-DISC BD-R. CNC aluminum body. | The UHD blu-ray drive can read UHD, read and write regular Blu-Ray, DVD, and CD with proper software. For regular blu-ray, DVD and CD, you can use whatever applicable software that come with your computer, or search for the proper software to install on your computer.For playback UHD blu-ray, we recommend using “CyberLink PowerDVD”. It is a 3rd party software that require additional purchase, and it is the only one that we found is reliable. | Please make sure your equipment meet the CyberLink PowerDVD requirement by going through a test by search " Ultra HD Blu-ray Advisor " before purchase. Please note that Cyberlink PowerDVD currently has only PC version. For MAC users there is no suitable UHD blu-ray software yet to the best of our knowledge. So on Mac computer you can only play and write regular blu-ray, DVD, and CD but not the UHD. | Do not use illegal downgrade firmware or playback software. It may damage the functionality of the UHD drive.

- Double Sided and Maximize Surface Cooling Design: With double sided and maximize surface cooling design, HS-1110 has up to 77∘F(25∘C) cooling effect, or even more with sufficient air flow. Keep your SSD running at peak performance. | - Fixed Base Design: HS-1110 has patent fixed base design to stabilize the SSD, compatible with uneven surface and avoid SSD deformation. | - Exquisite Workmanship: Aluminum alloy, anodic oxidation and surface sandblasting treatment. All with fine workmanship and good heat dissipation materials. | - Universally Fit: Compatible with almost all kinds of single side or double sides M.2 2280 SSD (NGFF M.2 SSD: 22 x 80mm). Its design ensures HS-1110 can be easily combined with almost any requirement of the user.(L x W x H: 70 x 24 x 19.6 mm)

- Double Sided and Maximize Surface Cooling Design: With double sided and maximize surface cooling design, HS-1110 has up to 77∘F(25∘C) cooling effect, or even more with sufficient air flow. Keep your SSD running at peak performance. | - Fixed Base Design: HS-1110 has patent fixed base design to stabilize the SSD, compatible with uneven surface and avoid SSD deformation. | - Exquisite Workmanship: Aluminum alloy, anodic oxidation and surface sandblasting treatment. All with fine workmanship and good heat dissipation materials. | - Universally Fit: Compatible with almost all kinds of single side or double sides M.2 2280 SSD (M.2 SSD: 22 x 80mm). Its design ensures HS-1110 can be easily combined with almost any requirement of the user.(L x W x H: 70 x 24 x 19.6 mm)