Use a standard IDE device as a portable USB (Universal Serial Bus) 2.01.11.0 device Ideal for housing standard CDROM DVDROM DVDRW CDRW or 3.5 inch Hard Drive using bracket ZG43 Supports high speed USB (Universal Serial Bus) 2.0 up to 480 Mbps 40 times faster than USBPower supply USB (Universal Serial Bus) cable cooling fan & RCA jacks for CD-ROM included Connects to computer via standard USB (Universal Serial Bus) port or High Speed USB (Universal Serial Bus) 2.0 port Windows 98SE ME 2000 XP compatible Dimensions 210x 64x 274mm Internal connectors 40 pin header IDE LP4 power CD-ROM Audio External connectors USB (Universal Serial Bus) B Female Right & Left RCA Audio Power cord LEDs Power & Drive Activity