6-Pack 9Pin RS232 Serial Cable DB9 Male to Male/Female to Female Mini Gender Changer Adapter Coupler Connector

They’re 232’s. They work well and are easy to use.

These did the job I was expected. They seem well made an just plain work

They turn male to female and female to male.

These work fine and matched the description (3 each F-F and M-M).There are nuts on both sides of the F-F connectors, which may prevent insertion into a M connector with female threads, such as a 34401 multimeter. Removing the nuts from the adapter allows it to work with the bolts it comes with, but they hold it together and it's fiddly to re-assemble if it is pulled apart. Having it apart it was clear that all the pins are wired straight through. Removing the nuts will also remove the shield to shield ground connection. A few dabs of epoxy is recommended to hold it together if you need to remove these nuts.

Good to have if you're working with older monitor connections, or want you made a few adjustments with old VGA monitors, etc.

Worked good for me

Warmstor 2 Pack Male to Male Slimline Serial RS232 DB9 Mini Gender Changer Coupler I admit it i'm a tech GEEK, so i'am always on the look out for quality tech gear & gadgets. I found this company and i purchased a repair tool kit from them no fancy packaging but for me good quality and cheap. The product i linked above,is my second purchase from them, and my third is on the way (Review to follow) I needed these to extend a couple of DB9 cables ( Did i mention i was Frugal) so these seemed to be a reasonable way to do the job! I often take a chance on off brand products that have little or no reviews, I must say more times than not i find little gems out there i almost hate reviewing them for fear of a price increase. I would recommend this product A++ in my book.

DO NOT remove the hex nuts from these, they fall apart. Poor manufacturing. There should be glue holding them together.Some applications need to not have the nuts in the way of a solid connection.I found out the hard way.