(Pack of 2) 840 Point Bread Board PCB Epoxy Fiber 2 1/8×6 5/8 in (55×168 Mm)

The photo represents two busses, +/- on the top and bottom, running the full length of the board.What I got was close, but only five connections, so if you want it to run the full length, you have to run jumpers to connect the power bus- that in itself does not decrement the star value-But I am a decades experience electronics technician with an inventory of standard DIP I.C. sockets available- the busses across the center were so tight that I had to force the DIP sockets towards each other to make it fit. But it did fit. The spacing for each leg of the IC pin-bus is correct, and the socket would just fall into place.You're better off getting the upgrade same layout, but five PCBs offered by another seller for just a few extra bucks. Even the website silkscreened onto the boards is the same- they're just better quality because they have a solder mask (un-advertised special?).These are not the best for this price break, but they're semi-quasi-usable, and the traces didn't lift when I soldered.