Current stock is v0.4.3d or later. Picture shows an older version of the board. If you are in need of a 0.4.3c please leave a note on your order.
This unit requires soldering, it is a kit of parts and pieces.
You can no longer order this board assembled, but look for the 0.4.4x, an SMD version assembled by machine, it’s available now here: https://wtmtronics.com/product/speeduino-0-4-4/