Feature:This product uses USB2.0 interface, compatible with the old version of USB1.1 interface, more convenient to use.The shape of the U-disk is a small wooden chess . It has a very unique shape, which makes your U-disk more personalized.Perfect combination of traditional wooden craft and modern digital products.Wooden casing can effectively cushion the impact of vibration on U disk, and data storage is safer.Unique shape, so that you are not worried about U disk due to the loss of corners.Specification:Capacity: 8GB; 16GB; 32GB; 64GB; 128GB(Optional)Interface: USB2.0(Compatible USB1.1)Shell material: WoodShape: ChessColor: BlackWeight: 23g / 0.8ozProduct dimension: 8.7*2.8*2.8cm / 3.4*1.1*1.1inPackage list:1 * USB Flash DriveNote:Because of the inconsistency of calculation units, the actual storage space size of U disk has slight difference, which is not a product quality problem.The actual product color may deviate from the photo due to light.There may be a slight deviation in the measurement of product.