Credit Card Certificate Accessories DESIGN: USB Flash Drive Credit Card is 85.5mm*54mm, and it makes it easy to slip into your pocket. Easy to carry in Wallet 32 GB/64 GB USB Memory Stick Credit Card is commonly used for storage, data backup, and computer file transfer, it will meet your needs of daily use on work, school, home, and traveling for photos, music, videos, files storage and transfer. NO NEED TO INSTALL ANY SOFTWARE: USB 2.0 Thumb Drive Credit Card is plug and plays without any software installation Simply insert the thumb drive into the device to transfer and store data between the devices. The Fold Storage Pen Drive Supports Windows 7/8/10 / Vista / XP / Unix / 2000 / ME / NT Linux and Mac OS and is compatible with USB 2.0 and USB 1.1 ports.