Abstract: An externally connection type USB2.0 interface flash card reader comprising an insertion cassette housing, and a USB2.0 connection cable, characterized in that one end of the insertion cassette housing is provided with an insertion/connection hole allowing the insertion of various type of solid state flash cards externally to the insertion cassette housing, and connecting to USB ports of a host computer via the USB 2.0 card.

Abstract: A portable compact flash card connector with a parallel (printer) port control board and a U-shaped frame includes a casing composed of an upper cover and a lower cover engaged with the upper cover, and a control card fixedly fitted within the casing and having a parallel (printer) port interface input connector partly protruding out of the casing, a parallel (printer) port output connector partly protruding out of the casing, and a compact flash card connector having two parallel racks each extending outwardly from each end of the compact flash card connector thereby forming a U-shaped frame for receiving a compact flash card.

Abstract: A compact flash card adapter includes a casing, a printed circuit board fitted within the casing, a female compact flash card connector mounted on one side of the printed circuit board, a male PCMCIA card connector mounted on an opposite side of the printed circuit board, an indicator light installed on the printed circuit board and protruding out of the casing, a power switch arranged on the printed circuit board and protruding out of the casing, a power jack disposed on the printed circuit board and protruding out of the casing, and a voltage regulating IC mounted on the printed circuit board, whereby a user may connect a peripheral component with PCMCIA interface with the compact flash card connector of an electronic device.

Abstract: A portable hard disk drive connector with a parallel (printer) port control board including: a casing including an upper cover and a lower cover engaged with the upper cover; and a control board fixedly fitted in the lower cover and having a parallel (printer) port interface input connector partly protruding out the casing, a parallel (printer) port output connector partly protruding out of the casing, and a hard disk drive connector provided at its both ends with a rack thus forming a U-shaped frame for receiving a hard disk drive.

Abstract: This invention relates to a portable hard disk connector with a parallel (printer) port control board including a casing including an upper cover and a lower cover engaged with the upper cover, the control board fixedly fitted in the lower cover and having a parallel (printer) port interface input connector, a parallel (printer) port output connector, and two hard disk drive connectors, the connectors partly protruding out of the casing, a switch mounted on the control board and partly protruding out of the casing, and a female connector for connecting a hard disk drive, connected with the rear side of the hard disk drive connector, whereby a 1.8" hard disk drive can be fitted in the casing and connected with the female connector and furthermore, the hard disk drive connectors can be externally connected with one to two hard disk drives as desired.

Abstract: A portable hard disk drive connector with a parallel (printer) port control board including: a casing including an upper cover and a lower cover engaged with the upper cover; and a control board fixedly fitted in the lower cover and having a parallel (printer) port interface input connector partly protruding out the casing, a parallel (printer) port output connector partly protruding out of the casing, and a hard disk drive connector provided at its both ends with a rack thus forming a U-shaped frame for receiving a hard disk drive.