CHEERLINK CT-12 Desktop Computer PCI 4-Bit Test / Diagnostic / Debug Card w / USB

Brand	CHEERLINK
Model	CT-12
Quantity	1
Color	Red + black + silver
Material	PCB
Application	Computer motherboard diagnostic card; PCI parallel port 4-bit desktop test card; Parallel USB diagnostic card
Other	There are three modes: Debug, self-test, query; This card can recall 88 recently records; It has UP and DOWN keys and easily to use, don't need any skill; Wen press UP and DOWN keys at the same time, card will enter self-test mode (display "0000" or "FFFF"); In self-test mode, when press UP and DOWN keys at the same time, card will return to debug mode; In self-test mode, when press any keys of UP or DOWN, card will turn to query mode; In query mode, if port has a new code, card will enter debug mode automatically; When computer is busy in POST, don't press any key until it stops (Display "00" or "FF" or any fault code for a long time); These notes are suitable for 4 bits debug cards that have ISA, PCI, mini-PCI, or LPT interface.
Packing List	1 x Diagnostic card 1 x Data cable (50cm) 1 x English user manual