If you are talking about this device: http://www.swapmyrigs.com/
Yes - I have tried it with four different radios, the Kenwood D710, the Kenwood V71 and the Icom IC-2820 and ID-880H. It works fine and save a LOT of installing and removing of cables in the car if you are like me and like to use different radios. I liked it so much I got two of the devices - one for each car.
You might find it makes you buy more radios. ;-)
Bill - N4APG