Abazar 16 GB USB 2.0 Flash Drive - 10 Pack Thumb Drives, Black 16 GB storage capacity, pack of 10 USB 2.0 interface for a fast connection to your Windows 2000, Me, XP, Vista, 7 ,8 or 10 ,Mac OS 8.6 or later or Linux 2.6x computer Led indicator at the end of the usb flash drive view activity Swivel cap design, a cap that you can't lose! The rotating cap design of the SWIVEL USB drive rotates out of the way during use and simply rotates back into position to cover and protect the USB connector Use the swivel USB drive anywhere you go. save ,store , and share content and media with your friends, colleagues, and family Based on internal testing, performance may be lower depending upon capacity, host device, OS, application interface and other factor. FAT32 is default.If you have a video larger than 4GB in size ,you just couldnt save it on. Error shows The file is too larger for the destination file system and The parameter is incorrect or The flash drive say not enough free space but there is plenty.NO worry, just convert to NTFS. Easy and nice.