Replacing DC Connectors Displays voltage automatically.
Led Display for Laptop
Advanced microcomputer CMOS chip help to control, displays voltage and switches voltage automatically.
Multi-types of exchangeable connectors use for laptops and other digital products.
Safe and reliable with 12-24V output voltage.
Input 100-240V worldwide compatible.
100.000 grade anti-static safety design.
Strong fire-proofing protection case design.
Installing EMC and EMI, that's for absorbing in-burst current and restraining electric circuit.