The plug works on my label maker (make sure you check the model it fits). It turns on just fine when plugged it but I just don't know if it's supposed to actually fully "charge" my label maker or just make it turn on. I've left it connected for hours and as soon as I disconnect it, the unit turns off. I'm fine using it with it just connected so no complains
Female 7.4Mm X 5.0Mm To Male 4.5Mm X 3.0Mm DC Jack Adapter Power Connector Converter Cable For Dell HP Laptops And Computers
17 Review
UL Listed 9V AC/DC Power Adapter For Arduino/Schwinn Bike A10 A20 A40 220 430 Elliptical Trainer/Crosley Cruiser CR8005A - Center Positive 5.5X2.1Mm Power Supply For UNO R3 - Only For Listed Model
23 Review
12V AC Adapter Power Cord Compatible With Roku 3 4230CA, 2 2720R, 1 2710R Streaming Media Player Replacement Charger
14 Review
12V 6A 72W AC To DC Power Supply Adapter Converter Regulator With 5.5Mm X 2.1Mm DC Plug, Wall Plug Switch For 5050 LED Strip Lights
17 Review