Product Name: Wholesale/Lot/Bulk Key Chain USB 2.0/1.1 Flash Drive Memory Thumb Storage Jump Disk Pen Stick 8MB Small Capacity Fat 8m U Disk Function: Storage USB Disk, Encrypt USB Disk USB Type: Creative USB Disk Open Style: Swivel/Rotating Material: Plastic Shape: Stick Interface Type: USB 2.0 & USB 1.1 Storage Capacity: ?1G Origin: China HS Code: 85235110 Product Description Item specifics:Support USB version 2.0 and 1.0Key chain design and fashionable styleLight weight and foldable, easy to carryEasy to read ,No need drive/power supply only plug in.Good quality, easy to use, no need extra software to drive itSupport Windows 7 8 10 , Windows Vista / 2000 / ME, Mac OS 9.0 or later and Mac OS 10.1 or later.Support PC Mode: all brands of PC, Laptop, HP, Dell, Toshiba, etc1.Some capacity not available for data storage.2. Approximations:storage capacity results will vary based on file size, resolution, compression, bit rate, content, host device, pre-loaded files and other factors.3. Actual capacity ofLOW SPEED8MB approximately 7-7.5mb.