It comes with Press Button and Bezel
NEW 9.5mm original Dell Precision M4600 M4800 M6400 M6500 M6800 DVD+-RW Slot in load Superdrive GS40N
Replace UJ897 UJ8C7 UJ8A7 UJ-867A GS20N GS30N
Interface: SATA,Slot in load
Condition: Brand new.
Dimensions: 128.0(W)mmx9.5(H)mmx129.0(D)mm
Buffer Size: 2 MB
Write Speed:
3X DVD-RAM
8X DVD±R
4X DVD±RW
4X +R (DL) Dual layer
24X CD-R
16X CD-RW
Read Speed:
DVD-ROM: 8X
CD-R:24X
CD-RW: 24X
CD-ROM: 24X