Description: 2. Ultra-thin appearance, original imported movement, strong error correction ability, shockproof, low noise, and can be operated horizontally or vertically. 3. The USB plug-and-play connection method can easily access or install the drive through the USB port of most current laptop/desktop computer systems. Low power requirements-the driver gets power from the USB port. 4. No external power adapter is required to provide the disk drive requirements in a completely mobile environment. The portable USB disk driver can support read and write, so no external power supply is required. Feature: 1. Support USB2.0 standard. 2. Support DOS boot. 3. No external power supply is required. 4. Suitable for 1.44MB 2HD floppy disk. 5. No driver required, support for Windows98SE/ME/2000/XP operating system, support for MAC- OS8.6 or higher, suitable for IBM compatible PC or laptop. Specification: Type: 3.55 inch Floppy Drive Colour: Black for Shell Material: ABS Main Interface: USB Support Capacity: 1.44MB Installation Method: External Hardware Requirements: Computer With USB Interface Product Size: 150x150x13mm/5.91x5.91x0.51in Note: Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 x USB External Floppy Drive 1 x USB Cable 1 x User Manual