DIYAutoTune Megasquirt USB to Serial Adapter Cable

• This adapter is used if your tuning PC/laptop doesn’t have a DB9 Serial connector
• We recommend using a standard 6′ serial tuning cable (DIYTuneCable6) in combination with this adapter.
• Important Note:  The original USB2920 was discontinued by its manufacturer.  We are now providing an updated part, but we are continuing using the same part number to make it easy for you to find

• Megasquirt is for advanced engine tuners. We are happy to answer any questions you may have