Key Features 14mm Height Ultra Slim Portable Dvd Writer Drive Usb 2. 0 interface (up to 480Mbits/s, Usb 3. 0 Compatible) Max 8x Dvd?R Write Speed Max 24x Cd Write Speed Summary Drive Type External Sustained Transfer Rate Cd-Rom 3. 6 Mb/s (24x) max. Dvd-Rom 11. 08 Mbytes/s (8x) max. Contents Contents Power2Go, Power Backup, You Cam, Label Print, Norton internet Security (60 days) Operating Systems Operating Systems Windows Windows 8. 1, Windows 8, Windows 7, Windows Vista, Windows Xp, Windows Server 2008, Windows Server 2003, Mac Os X(10. 7.5) Color Color Black Burst Transfer Rate Usb 2. 0 interface up to 480Mbits/s, Usb 3. 0 Compatible Buffer Size Buffer Size 0. 75MB Buffer Under-run prevention function embedded Transfer Rates - Write (Max) Cd-R 10x Clv, 16x Pcav, 24x Cav Cd-Rw 4x, 10x Clv, 16x Zclv, 24x Zclv Dvd-R (Sl) 2x Clv, 4x Pcav, 8x Cav Dvd+R (Dl) 2. 4x Clv, 4x Pcav, 6x Pcav Dvd+Rw 2. 4x Clv, 4x Zclv, 8x Zclv Dvd+R (Sl) 2. 4x Clv, 4x Pcav, 8x Cav Dvd-R (Dl) 2x Clv, 4x, 6x Zclv Dvd-Ram 2x, 3x Clv, 5x Pcav Dvd-Rw 2x, 3x Clv, 4x, 6x Zclv Compliance Ro HS Yes Emc/Emi Ce Marking, C-Tick Mark, Korean Emc(Kc), Taiwan Emc (Bsmi), Vcci Safety Ul Ul 60950-1 First Edition T?V En 60950-1 / EN60825-1 Semko En 60950-1 / EN60825-1 Laser Safety Class 1 laser product comply with Dhhs rules 21 Cfr Subchapter J Class 1 laser product to EN60825-1 / Iec 60825-1 Dimensions (W x H x D) Dimensions (W x H x D) 5. 6\" x 0. 6\" x 5. 4\" (141 x 14 x 136. 5mm) Weight 0. 4 lbs. (200g) System Requirements Cpu Intel Pentium4 2. 4GHz or Higher Recommended Intel Pentium4 3. 2GHz or Higher Ram 1GB or Higher Video Memory 64 Mb or higher (128 Mb recommended) Hdd 20GB or more of available space Transfer Rates - Read (Max) Dvd-Rw 8x Cav Dvd-Video (Css Compliant Disc) (Sl/Dl) 4x Cav (Sl/Dl) Dvd-Rom (Sl/Dl) 8x Cav Dvd-Ram 6x Cav Dvd-R (Sl/Dl) 8x Cav Dvd+Rw 8x Cav Dvd+R (Sl/Dl) 8x Cav Cd-R/Rw/Rom 24x/24x/24x CAV Cd-Da 24x Cav Other Features Other Features Tv Connectivitiy, Silent Play, Jamless Play Access Time (1/3 Stroke) Dvd