Features: Multi Function Design: This multiuse USB external drive combines disc reading/writing, USB expansion and memory card reading in a single unit. Wide Compatibility: Supports multiple operating platforms including and computer OS, ensuring smooth action across desktops, laptops and select tablet devices. Solves traditional drive compatibility issues, making it ideal for platform users and multi device households. Lightweight & Portable Build: Made from good quality plastic materials measuring 15.3 14..7cm, it's easy to carry while maintaining durability. Simple Connection Process: Requires denial complicated installation insert into any available USB port for immediate use. Smart Temperature Control: Built in thermal management maintains stable function during extended use. Specifications: Substance: plastic Size: Specific size: 15.3x14..7cm, easy to carry Technical parameters: Supports USB connection, consistent USB 2.0, reading speed up to 24X, supports multiple layouts of disc reading and burning functions, integrated multiuse multi-function design, not only supports /disc reading and burning, but also has USB expansion, standard card reading and other functions to meet diverse needs; connection: power cord connection, USB2.0x3, USB3.0, card slot, standard card slot; Usage scenarios: Suitable for home offices, business travel, school teaching and other environments, easily link to laptops, desktops and other devices Package Includes: Multiuse USB multi-function external drive host × 1 note: Before using the accessory, please check if it is compatible.