NU EBC100 from Taiwan is the world first slim Blu-ray combo external drive with USB-powered and 8X DVD writer & 2X Blu-ray -ROM. Writing speeds of the NU EBC100 are 8X for DVD±R, 4X for DVD±RW, 2X for DVD±R DL, 5X for DVD-RAM, 8X for CD-R and 4X for CD-RW. Reading speeds are 2X for BD-ROM, 8X for DVD-ROM and 24X for CD-ROM. EBC100 is easy for installation, just plug & play with USB2.0 interface. It prevents buffer under-run errors and secures stability when writing. Furthermore, it can automatically adjust the writing speed to minimize disc error when using low quality media during high-speed recording. NU EBC100 the slimmest and lightest external BD combo over the world so far can be powered through a USB connection instead of a traditional power adapter. A power adaptor is still included in the retail pack for traditional users. NU EBC100 measures 155 x 141 x 17.6mm and weigh 400g only.