Untested don’t have a blanket to connect and check. See pictures of condition.
Biddeford Blanket TC15B3 Electric Blanket Controller 4 Prong
Repair Homefront/Silentnight Electric Blanket Controller *FAST*
Dreamland Intelliheat Electric Blanket Controller - Model R15B2
Dreamland Intelliheat Electric Blanket Controller - Model R15B3
True North PNTH 2.2.2 Electric Blanket Controller Control 3-Prong (Tested)
Monogram By Beurer Electric Blanket Controller Cable
