HIGHDING SATA CD DVD-ROM/RAM DVD-RW Drive Writer Burner for Dell XPS 15 L501X,L502x,L521x *** NOT compatible with L521x Burn DVD's & CD's, Play/Read DVD's & CD's Compatibility: All Windows OS NOTE THAT : 1. Our optical drive is just a bare dvd drive WITHOUT any original accessories (faceplate, mounting frames, hooks, brackets). 2. If you replace your old optical drive by yourself, you just need to remove your old optical drive's accessories with a screwdriver, then install them on our optical drive, and then you can use it. 3. We will include one manual in package box for your reference, it is very easy to operate.