Welcome to our store! 1. This product uses a USB2.0 interface, compatible with the older USB1.1 interface, for easier use. 2. The flash drive is shaped like a small wooden chess piece. Its unique shape adds personality to your USB drive. 3. A perfect blend of traditional woodworking and modern digital technology. 4. The wooden casing effectively dampens vibrations impacting the flash drive, ensuring safer data storage. 5. Unique shape so you don't have to worry about the flash drive getting lost due to rounded corners. Function: This product uses a USB2.0 interface, compatible with the older USB1.1 interface, for easier use. The flash drive is shaped like a small wooden chess piece. Its unique shape adds personality to your USB drive. A perfect blend of traditional woodworking and modern digital technology. The wooden casing effectively dampens vibrations impacting the flash drive, ensuring safer data storage. Unique shape so you don't have to worry about the flash drive getting lost due to rounded corners. Specification: Capacity: 8GB; 16GB; 32GB; 64GB; 128GB (Optional) Interface: USB2.0 (Compatible with USB1.1) Shell Material: Wood Shape: Chess Piece Color: Black Weight: 23g / 0.8oz Product Dimensions: 8.7*2.8*2.8cm / 3.4*1.1*1.1in Package List: 1 * USB Flash Drive Note: Due to inconsistencies in calculation units, the actual storage space of the flash drive has a slight difference, which is not a product quality problem. The actual product color may vary from the photo due to lighting. There may be a slight deviation in the measurement of the product. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We will do our best to provide you with satisfactory customer service.