It is 4K UHD player & 16X blu-ray writer for standard size or larger tower computer. Compatible with all desktop PCs only if there is enough space for the big device. It is originally made by for Pio-neer, not brand new retail product, refurbished by manufacturer, no accessories or software included. Model : BDR-211EBK Condition: Like New Manufacturer: Pio-neer Type: Blu-ray Burner Loading: Tray Loading Color: Silver Net dimensions: (W x H x D) 148.6 x 42.3 x 180 mm Warranty: 1 year factory **Write Speed BD-R 16x BD-R DL 14x BD-R TL 8x BD-R QL 6x BD-R (LTH) 8x BD-RE 2x BD-RE DL 2x BD-RE TL 2x MAXIMUM WRITE SPEED (DVD) DVD-R 16x DVD-R DL 8x DVD-RW 6x DVD+R 16x DVD+R DL 8x DVD+RW 8x DVD-RAM 5x M-DISC(DVD) 4x MAXIMUM WRITE SPEED (CD) CD-R 40x CD-RW 24x MAXIMUM READ SPEED (BD) BD-ROM 12x BD-ROM DL 8x BD-ROM TL 4x BD-R 12x BD-R DL 8x BD-R TL/QL 6x BD-R(LTH) 8x BD-RE 10x BD-RE DL 6x BD-RE TL 4x M-DISC(BD) SL 12x M-DISC(BD) DL8x M-DISC(BD) TL 6x MAXIMUM READ SPEED (DVD) DVD-ROM 16x DVD-ROM DL 12x DVD-R 16x DVD-R DL 12x DVD-RW 12x DVD+R 16x DVD+R DL 12x DVD+RW 12x DVD-RAM 5x M-DISC(DVD) 16x MAXIMUM READ SPEED (CD) CD-ROM 40x CD-R 24x CD-RW 40x OTHER SPECIFICATIONS Data Buffer 4 MB Mounting Orientation Horizontal or Vertical DIMENSIONS Dimensions 148 mm x 42.3 mm x 180 mm (W x H x D) Drive net weight 740 g Other Specifications Data Buffer 4 MB Mounting Orientation Horizontally or Vertically Interface Serial-ATA (SATA)