Electrical signal repeater for external serial ATA device e.g. hard disk drive, has electrical signal transmission cable with one end connected to connector of repeater, and another end connected to connector of device

摘要

The repeater has a connector (132) with connecting cables that is connected with a power supply unit and a motherboard. An electrical signal transmission cable (3) transmits electrical energy and control signals, where one end of the cable (3) is connected to the connector (132) and another end passes through an opening (213) in housing of an external serial ATA device (20) and connected to a connector (201) of the device.