Kanguru U3-BDRW-SL Blu-ray Writer - QS Slim BD RE Blu ray Burner TAA Compliant BD R/RE Support 24x CD Read/24x CD Write/24x CD Rewrite 6x BD Read/6x BD Write/2x BD Rewrite 8x DVD Read/8x DVD Write/8x DVD Rewrite Double layer Media Supported USB 3.
LG GH24NSC0B DVD-Writer - Internal 10 x OEM Pack Black DVD RAM/±R/±RW Support 48x CD Read/48x CD Write/24x CD Rewrite 16x DVD Read/24x DVD Write/8x DVD Rewrite 12x M DISC Read/4x M DISC Write Double layer Media Supported SATA 5