✔✔ Metal Key Memory Stick 10PCS USB Flash Drive Data Storage U Disk Thumb Pen ✔✔
Interface: USB 2.0. Fast data transfer rate--Read. Hot plug & play. Easy to carry. This is calculation difference between manufacturer and our PC,just for you reference. Support Windows 7/8/10,Windows Vista,Windows 98/2000/XP,Mac OS X, Linux.