Welcome to the store! This USB 2.0 flash drive is compatible with older USB 1.1 interfaces for convenient use. The U-disk is shaped like a small wooden hammer, giving it a unique and personalized look. A perfect blend of traditional woodworking and modern digital technology. The wooden casing effectively dampens vibrations, making data storage more secure. Its unique shape ensures you won't have to worry about losing your U-disk. Feature: This product uses a USB2.0 interface, compatible with the old version of USB1.1 interface, more convenient to use. The U disk is shaped like a small wooden hammer. It has a very unique shape, making your U disk more personalized. Perfect combination of traditional woodworking and modern digital products. The wooden shell can effectively dampen the impact of vibration on the U disk, and data storage is safer. Unique shape, so you don't have to worry about the U disk being lost due to dropped corners. Specification: Capacity: 8GB; 16GB; 32GB; 64GB; 128GB(Optional) Interface: USB2.0(Compatible USB1.1) Shell Material: Wood Shape: Hammer Weight: 32g / 1.1oz Product Dimensions: 9*6*3.3cm / 3.5*2.4*1.3in Package List: 1 * USB Flash Drive Note: Due to the inconsistency of calculation units, the actual storage space of the U disk has a 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 the product.