10-Pack DB9 9-Pin Serial RS232 Female To RJ12/RJ11 6P6C Modular Adapter

Got some serial devices that need to talk to phone-style cables?

This 10-pack of adapters has you covered.

Each one converts a DB9 9-pin female RS232 serial port to an RJ12 or RJ11 6P6C modular jack.

So you can connect things like old school terminals, industrial equipment, or networking gear.

It's a straight 1:1 connection – no splitting, just a simple adapter.

They're brand new, unbranded, and the MPN is 503170.

Having a 10-pack means you've got spares for projects, or you can wire up multiple devices.

Whether you're a tech hobbyist or dealing with legacy hardware, these adapters are handy to have around.

Plug and play.