The Gembird External DVD Writer DVD-USB-04 black is an external CD/DVD reader/writer with a USB interface. It supports fast CD/DVD burning at 24x for CDs and 8x for DVDs. The high-speed USB 2.0 interface ensures reliable and fast data transfer. It has a quiet operation and intelligent control of disc reading speed to reduce noise. It supports various disc formats and has dual-layer media support. The dimensions of the DVD writer are 140 x 140 x 14 mm and it comes with a 2-year warranty.