Hewlett Packard - HP Slot-Tray External Blu-ray DVR/RW BluRay Drive Include drive, software, adapter Use with your laptop, netbook, or desktop PC; easily insert Blu-ray discs, DVDs, and CDs Warranty and support: one-year limited; get help toll-free, 24 x 7, or via e-mail in as little time as an hour Compatibility: PC with available USB 2.0 port Plug and play there's no software to install