FEATURE CASING MATERIALS Aluminum and plastic COLORS multi color case + silver cap SIZE 57*19*11 mm(folded) WEIGHT 9 grams/ unit CHIP Grade A, original brand flash memory chip SPEED Write Speed: 6 MB/S-8 MB/S; Read Speed: 15 MB/S-18 MB/S INTERFACE USB 2.0, backwards compatible to USB 1.1 DURABILITY 50,000 times read & write OPERATING SYSTEM Windows XP/ 2000/ Vista/ 7/ 8/ 8.1/ 10/ NT Linus/ MAC OS 10.4 and Higher OPERATING TEMPERATURES 32º F to 140º F (0º C to 60º C) STORAGE TEMPERATURES -4º F to 185º F (-20º C to 85º C) DEFAULT FORMAT FAT32 ( could be formatted to FAT | exFAT | NTFS ) Actual capacity of 128MB approximately 106-121MB. 256MB approximately 230-250MB. 512MB approximately 480-505MB. 1GB approximately 950-970MB. 2GB approximately 1.7-1.8GB. 4GB approximately 3.5-3.7GB. 8GB approximately 7.3-7.6GB. 16GB approximately 14GB-15GB. 32GB approximately 29GB-30GB. CAPACITY 1. The actual available capacity of the small usb flash memory drive is a little smaller than we listed, because of different calculations between the computer and manufacturer: Computer: 1MB=1024KB, 1GB=1024MB Manufacturer: 1MB=1000KB, 1GB=1000MB And a reserved space is drawn for the stability of the main control and the life of the flash memory. 2. Do not pull out the USB flash drive while reading or saving data. The interruption may damage the data or damage the USB flash drive. FUNCTION Compatibility - The jump drive can work well on Windows 98 second edition/NT/ME/2000/XP/7/8.1/10 and above, it also compatible with Linux and Mac OS 10.3 and above. Multi Format Supported - The pen drives are suitable for digital data storing, transferring and Sharing. Save Data in Form of Music, Photos, Movies, Designs, Manuals, Programs, Handouts; MP3, MP4, RMVB, EXCEL, WORD, PDF and so on. Format - The memory stick has the compatibility of both FAT32, NTFS and exFAT format. FAT32 is factory default drive format, which is read/write compatible with Windows and Mac OS; while NTFS is compatible with Windows but semi-compatible with Mac OS. Please format it properly if need. TIPS 1. Don't operate the files in the USB flash directly. It would better first copy the files to computer to operate and then copy back to USB flash after operation. 2. To extend USB flash's life span, it would better to plug the USB flash drive down after operation asap. 3. Before removing the USB, please delete the symbol on the bottom right of the PC screen to avoid missing files in the dish. 4. Please do not format the USB frequently for it may damage the USB flash. TIPS 1. Don't operate the files in the USB flash directly. It would better first copy the files to computer to operate and then copy back to USB flash after operation. 2. To extend USB flash's life span, it would better to plug the USB flash drive down after operation asap. 3. Before removing the USB, please delete the symbol on the bottom right of the PC screen to avoid missing files in the dish. 4. Please do not format the USB frequently for it may damage the USB flash. Multicolor Swivel USB 2.0 One Color USB 2.0 Multicolor Swivel USB 1.0 Custom Swivel USB 2.0 Matt Metal USB 2.0 Buying Options Buying Options Buying Options Buying Options Buying Options Customer Reviews 4.1 out of 5 stars 15 3.5 out of 5 stars 16 5.0 out of 5 stars 1 — 5.0 out of 5 stars 1 Capacity Options 128MB/256MB/512MB/1GB/2GB/4GB/8GB/16GB/32GB 128MB/256MB/512MB/1GB/2GB/4GB/8GB/16GB/32GB 1MB/8MB/16MB 128MB/256MB/512MB/1GB/2GB/4GB/8GB/16GB/32GB 128MB/256MB/512MB/1GB/2GB/4GB/8GB/16GB Number Options 5/10/20/100 Pack 5/10/20/100 Pack 100 Pack 50/100/500 Pack 100 Pack Ship From US Warehouse China One color from China / Mixed color from US warehouse China China