?Short External Hard Drive Cable?: This USB C to hard drive cable is easy carrying, 100% contact efficiency. CableCreation offers lifetime warranty for all cables, backed by friendly customer service. ?Micro B Compatibility List?: Micro USB 3.1 B male is Target(Device) side, compatible with USB 3.1 Micro-B port devices such as Samsung Galaxy S5, Galaxy Note 3, Galaxy Note Pro 12.2, and Portable USB 3.1 External Hard Drives including Canvio, Seagate FreeAgent, and Western Digital (WD) My Passport and Elements hard drives. ?USB C Compatibility List?: USB-C (USB Type C) is the Host side, compatible with Macbook Pro (2016~2020) , iMac 2017, iMac Pro, Macbook Air (2018~2020), iPad Pro (11inch, 12.9inch), Dell XPS 13, Dell XPS 15, Google Chromebook Pixel, HP Pavilion X2, Yoga 910, OnePlus 6 6T 5 5T 3, Huawei P20/ P20 Pro/ P30/ P30 Pro and other Host based devices with USB Type C port. ?10Gbps Super Speed?: This USB3.1 Type C to Micro B cable supports ultra-fast data transfer rate up to 10Gbps for transferring files from Solide State Drives (SSD) (Please Note: when working with the traditional hard drives the data speed is about 5Gbps !!! ) or sync data from your smartphone, which is 20x faster than the USB 2.0 version, 2X faster than USB3.0 version. ?USB3.1 Micro B to USB C cable?: Connects a computer/PC/laptop with a USB Type C port to an External Hard Drive, Smartphone or Tablet for data & charging.(This is not a USB2.0 Micro-B cable, it does not fit USB2.0 Micro-B, it does not fit with iPhone).