DCC
21pin Adapter Boards available through Coastal DCC
21-Pin to 8-Pin Decoder Adaptor for DCC & DCC Sound Locomotives
21 to 8 Pin Adapter (3 Pack)
DCC
21 to 8 Pin Adapter (3 Pack)
Eight Pin Plug for DCC (NEM 652 / NMRA 8 Pin) - DCCWiki
21-Pin to 8-Pin Decoder Adaptor for DCC & DCC Sound Locomotives
21 to 8 Pin Adapter (3 Pack)
DCC 21pin to 8pin adaptor/converter. For locos with 21 pin sockets to use an 8 pin decoder/laisdcc|adaptor usb|adaptor chinaadaptor power - AliExpress
21-Pin to 8-Pin Decoder Adaptor for DCC & DCC Sound Locomotives
21 to 8 Pin Adapter (3 Pack)
30 How-to: Using a 21-pin decoder in a locomotive with an 8-pin socket - YouTube
8-Pin to 21-Pin Decoder Adaptor (DCC NEM652 to 21 Pin MTC Socket)
21pin Adapter Boards available through Coastal DCC
10PCS DCC 21Pin to 8Pin Adaptor/Converter for NEM652 Moble Locos Decoder to 21MTC Model Railway Trains 860004/LaisDcc Brand|decoder dcc|dcc locodcc loco decoder - AliExpress
#30 How-to: Using a 21-pin decoder in a locomotive with an 8-pin socket - YouTube
8-Pin Decoder to 21-Pin Socket Adaptor (DCC 8 Pin NEM65 Socket to 21 MTC Socket) | eBay
Converting an 8 pin decoder to 21 pin - YouTube
8-Pin to 21-Pin Decoder Adaptor (DCC NEM652 to 21 Pin MTC Socket)
21pin Adapter Boards available through Coastal DCC
21-Pin to 8-Pin Decoder Adaptor for DCC & DCC Sound Locomotives
8 21 Pin Laisdcc | Wires Converter | Adapter Board | 21 8 Adapter | Mtc 1 - 21pin Adapter - Aliexpress
