Kj-tech USB Bluray Drive External Uj240 Blu-ray 6x Burner Drive for Laptop/pc Sata 12.7mm Products are all professionally tested thoroughly before they are shipped. Dimensions: 13.4 cm x 13.8 cm x 1.7 cm,High speed USB 2.0 ,backwards compatible USB 1.1 Support to burn BDs ,DVDs, CDs ,Support to play BD(Blu-Ray Disc), DVD, VCD & CD-R Can work on Any PC, Mac, Laptop, Netbook with USB port No external power needed, powered by USB,Plug & Play (drivers is needed only for Window 98)