Yustda AC-DC Adapter Replacement for GN NetTest CMA4000 CMA4000i Communications Media Analyzer Optical Test System CMA4413 CMA4415 CMA4425 CMA4453M CMA4456 21628 TD-31281 29621 Power Supply

World Wide Input Voltage 100-240VAC 50/60Hz. Replacement: This Adapter is a Brand New Replacement one ,100% Compatible with the device model listed, Not Original!!! Charger/Adapter has total 10 Ft Long power cord. Safety Features: Over current protection; Total power protection; Over voltage protection; Short Circuit Protection. Manufactured with the highest quality materials. Certification: FCC, CE and RoHS. Compatible with GN NetTest CMA4000 CMA4000i Communications Media Analyzer Optical Test System CMA4413 CMA4415 CMA4425 CMA4453M CMA4456 21628 TD-31281 29621 Power Supply