PwrON Compatible AC DC Adapter Replacement for RCA ViSys 25423RE1-A 25424RE1-A 25423RE-1 Thomson 4-Line Phone Telephone Power Supply Cord (with 10V DC output, NOT 9V AC output.) - Walmart.com
RCA ViSYS Business Phone Model 25424re1-c 4 Lines for sale online | eBay