Monoprice IDE to Compact Flash CF Adapter w/PCI Bracket [A2] The SD-CF-IDE-BR is an adapter for connecting a compact flash memory card to a 3.5" IDE host interface aiming at educational sectors IT development and the embedded technology enthusiast to enable the use of a compact flash card as an IDE hard drive. No external power needed when used on VIA's EPIA series motherboard On-board LED indicators for power-on and compact flash access Voltage selection for +3