Feature●Installation Method: Internal 0.4 inch (9.5 mm) SATA (tray type)●Optical Drives/DVD Super Multi-Drive●Warranty: 3 months●Model Number: UJ892 UJ8A2 UJ8B2 UJ8C2 UJ8D2 UJ8E2 UJ8G2 UJ8G2A●Please check the manufacturer for more product explanationsDescription ■Installation Method: Built-in 9.5MM SATA (tray type) ■New Optical Drive/DVD Super Multi Drive ■Warranty: 3 months ■Model Number: UJ892 UJ8A2 UJ8B2 UJ8C2 UJ8D2 UJ8E2 UJ8G2