- Diagnose the motherboard signal which shows the problem of CPU, Memory, and display card and so on.
- LED displays show diagnosis result of motherboard. Especially helpful to pinpoint where is the problem when power on the computer and find no display
- Come with a USB cable and an English user's guide with diagnostic error code lookup
Dimensions: 2.28 in x 2.2 in x 0.63 in
Weight: 2.26 oz