8pcs APM 2.5 Flight Control Cable (DF13 4/5/6 Position Connector 20 cm) 4pin 5pin 6pin: Amazon.com: Industrial & Scientific
50cm Custom 40pin I-pex 20453-040t Df13-40ds-1.25c Lcd Screen Cable Line 40p I-pex Df13 Lcd Screen Line Cable Wire Df13 Ipex 40p - Pc Hardware Cables & Adapters - AliExpress
Df9 Df13 Screen Cable 41pin Ttl Df9 To 40p Df13 Screen Line 41p Ttl Df13 Signal Line Df9-41s 41p Connector Ttl Df13 Cable Line - Data Cables - AliExpress