The picture you provided seems odd. All the connections are certainly not on the same row for my box.
Here is the description of the pin layout I provided in an earlier post.
The serial pins are laid out in 2 rows of five. Counting left to right, the third pin on the top row is the ground pin. The forth pin on the top row is TX. The fifth pin on the bottom row is RX. Those are the only pins you need to concern yourself with. You will be connecting wires from the cable listed below to these pins.
You picture shows one pin missing, which is different from mine as well.
You can use a meter to determine which pins are active and ground, if your board does not match the description.