The Lenovo USB Portable DVD Burner is a small form factor external portable DVD and CD recordable drive that can be attached to notebooks to a functional USB 2.0 port(s). The drive is powered by one or two available USB 2.0 ports with one USB Y cable, depending on configuration. No power adapter is included or necessary. The included comprehensive software bundle consists of: - WinDVD for playback of MPEG-2 files and DVD movies. - Creator Business Edition burning software for recording to CD and DVD supported media. - My DVD for capturing, editing, and creating your own videos. Design: - Disc loading type: Tray - Internal: No Operational conditions: - Operating relative humidity (H-H): 10 - 80 - Operating temperature (T-T): 5 - 35 Other features: - Dimensions (WxDxH): 145 x 155 x 21 Performance: - Drive device, buffer size: 2 - Plug and Play: Yes Reading speed: - CD read speed: 24 Vendor information: - Brand Name: Lenovo - Warranty: 1 Writing speed: - CD rewrite speed: 24 - CD write speed: 24 - Product.Details.Specifications.Level1: Server, Computer & Printer Parts - Product.Details.Specifications.Level2: Data Storage Devices - Product.Details.Specifications.Level3: Optical Disc Drives