Name：Portable External HDD Hard Drive USB3.0 Mobile HardCompatibility: Perfectly compatible with all Microsoft systems, including Windows / Mac / Linux / XP / VistaThe shell is made of ABS plastic + metal, which can ensure higher impact resistance, strength and rigidity. Because of its super light weight and mini size, it is very portable.High transfer speed: With USB 3.0 support, this portable hard drive enables you to back up massive amounts of data in a few seconds, thereby providing super fast transfer speeds to improve PC performance.Easy to use: Just plug it in to activate, no need to use an external power supply or install software to use an external drive.Interface: USB 3.0Speed: 50-130M/SOperating temperature: 0Celsius~75CelsiusOperating voltage: 5V±5%Compatible system: Macos WinXP Win7 Win8 Win10 LinuxApplication scenario: notebook all-in-one desktop computerOperating power consumption: 3W-5WHumidity: 20%RH to 85%RHTypes: 320GColour:blueMaterial:ABS+Aluminum AlloySize:126.5 x 76 x 13.4mmPackage Contents:1 x hard disk1 x data cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.About UsWe provide the good product with the best price,we support Wholesale/Drop Shipping Order1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.About Shipments1.We will send out the orders ASAP once your payment is completed normally.2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.About After-sale ServiceWe are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.About Feedback1. Please check the package and item when you get carefully to make sure there is no problem.2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.3. If there is no problem, please leave us five star positive feedback.Your affirmation is our greatest motivation ! !