Features: Fashionable design USB2.0 + 1394 or USB 2.0 Specification: 1) Suitable for 3.5" desktop PC HDD 2) USB2.0+1394 high speed data transfer 3) Supports Wind98/ME/2000/XP, Mac 8.6 or latest version 4) Driverless (except Win98) 5) Complies with ATA/ATAPI-6 Spec. revision 1.0 (PIO mode 0-4, DMA mode 0-2, UDMA mode ) 6) Supports 8-/16-bit standard PIO mode interface 7) Support 16-bit multi-word DMA mode & Ultra DMA mode interface Ultra33/66/100) 8) 303V tolerance pad for IDE interface 9) Ergonomically designed, easy installation 10) Super slim and easy portability 11) The maximum support capacity 300GB 12) Power supply: external power supply 13) AC input: 100 – 240V 14) DC output: +5V/+12V, 28W (40W peak power) Packing: English Neutral Color Box 24PCS/CTN, N.W.:21KGS,G.W.:22KGS MENS.:42*41*45.5CM