# Self Retaining PCB Connector [closed]

I hope this is the right place to ask.

Im looking for a self retaining pcb connector. It should be 2.54mm pitch. Something like this

I have a lot of boards that have unpopulated serial ports, I need to do firmware upgrades over thi port and I am looking for a cable or plug that retains inside the holes when I let go the cable.

I dont know how this is called or even if it exists.

Thanks

## closed as off-topic by brhans, PeterJ, pipe, Wesley Lee, rdtscJul 27 '17 at 1:38

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• Take a look staggered holes from Sparkfun. sparkfun.com/tutorials/114 This keeps the pins 'locked' in. – JWRM22 Jul 26 '17 at 11:55