Electronics-Salon Pi Panel Mount Pluggable Terminal Block Breakout Module, for Raspberry Pi.

I am impressed with this little board so far. It is well built, has good solder joints and is space efficient. I rang out each pin and then matched up with I expected on the RPI board. I added a table that references the GPIO pin numbers to the D1134. I find this useful and anyone is free to used it.I've used or built several types of these and so far this one is my favorite and the price is very reasonable. I've used several products by "Electronics-Salon" and they are always high quality and have held up well so I expect this one to also follow that trend. Should things change I will update this review otherwise you can assume that I am still very satisfied.

Bought this for use on my workbench, and it's an excellent way to provide access to the Pi's GPIO ports. I didn't want a breadboard solution, because I'm often connecting directly to circuits under test, and this lets me do just that. The quads being removeable makes it easy to connect and disconnect wires - very well thought out.

When you are done prototyping on a bread board, these screw terminals make more secure connections than just the pin headers. Also, this gives you more options when positioning your board so all the needed ports are accessible.

Good quality. I like that the terminals are grouped together instead of scattered about like on the 40 pin header. Connects with ribbon cable for connecting external devices.

What's not to like, perfect when connecting simple sensors to the raspberry pi. Well made and durable.

I work with industrial controllers, so I wanted a set of screw terminals for the RPI. This fits that need and is of good quality.

Wonderful product. Works exactly as described.