Description: D-Tap to NP-F550 DC Coupler adapter cable for Monitor Using 550/970 Power supply. Anti-plug Protection: green indicator light when correctly connected; red indicator light indicates wrong connection and the power supply will be automatically cut off. LED Voltage Indicator: Precisely displays the output voltage. D-TAP outlet port adopts rubberized wire tail, which is firm and beautiful. The wire is made of high-grade PU material, which is resistant to abrasion, low temperature and long service life. Specification: Type: D-Tap to NP-F550 Adapter Cable Compatible with: Monitor Using 550/970 Main Material: ABS Plug A: D-tap Plug B: F550 DC Coupler Cable Length: Approx. 30cm / 11.81inch (Effective Length 1.2m / 47.24inch ) Package Includes: 2 Pieces D-Tap to NP-F550 Dummy Battery Power Cable Adapter Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.