HIGHDING SATA Blu-ray BD-R/RE Drive Burner Writer Replacement for Dell Inspiron 15R N5010, N5110, 15z(1570) Please do not simply use the Add to Cart button. Click on the word "new" below to expand the page and see sellers and prices Write Speed: BD-R: 6x max. BDXL: 4x max. BD-R DL: 4x max. BD-RE: 2x max. DVD-R: 8x max. DVD+R: 8x max. DVD-RW: 6x max. DVD+RW: 8x max. DVD-R DL: 6x max. DVD+R9: 6x max. DVD-RAM: 5x max. CD-R: 24x max. CD-RW: 24x max. Compatibility: All Windows OS NOTE THAT : 1. Our optical drive just is Blu-ray 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 screwdriver, then install them on our optical drive, then you can use it. 3. We match one manual in package box for your reference, it is so easy to operate.