Specifications: 1. USB2.0 standard 2. Interface rate: 480MBps/USB2.0 3. Driverless (except Win98) 4. Max. capacity: compatible with max. capacity 5. Indicator: anode-shared LED lamp 6. Magnetism proof and shockproof 7. Special-designed double USB ports for power supply 8. Supports Windows98/ME/2000/XP, Mac OS 8.6 or above 9. Available for 2.5" IDE HDD Main accessories: installation guide, USB2.0 cable, device driver CD, screw bagMaximum rate