I have a four camera system run to 110' away from the central system. My system came with 60' cables, so I bought four more 50' cables and these connectors. I got everything run and the resolution on all the cameras is great. These connectors were a great price and made my job much easier.
PROS: Great price. Quick Delivery. Full resolution and compatibility.
CONS: I wish I would have ordered them with the cables to save on shipping. All on me.