Hello! Welcome to our store! Quality is the first with best service. customers all are our friends. Apple tray USB3.0 drive Product features: The choice of mobile office the new USB 3.0 interface faster ultra-thin body suitable for laptop PDA netbook or desktop mobile office generous appearance stable performance easy to carry;It can be used on any computer with a USB port. Only one USB cable can be used!Note: there is only one USB3.0 interface such as desktop computer should be plugged into the USB interface of the motherboard behind the chassis because the USB interface in front of the chassis is not enough power so as not to affect the normal use. Product parameters: Interface type: USB3.0 Error correction function: yes Disc size: 12CM 8CM Product size: 14.8cm long / 14.2cm wide / 1.8cm high Package size: 21CM long / 16.5cm wide / 4.2cm high Net weight: 320g Gross weight: 410 g Disk reading speed: maximum CD reading speed 24X maximum DVD reading speed 8X Burning speed: maximum CD burning speed 24X maximum DVD burning speed 8X Support installation system: XP WIN7 WIN8 etc Support operating system: WIN98/ME/2000/XP VISATA WIN7 WIN8 MAC OS8.6 or above Type:Portable Speaker:No Model Number:External Drive DVD-RW Remote Control:No