This conversion cable connects a 2-pin linear actuator motor to the power supply and remote controller. On one side, there is a 2-pin female plug, it connects to the linear actuator. On the other side, there are 2 plugs, one is 2 pin male plug, it connects to the power supply/power adapter; the other one is a 5-pin round female plug, which connects to the remote controller. The length of the cable is appr 50cm/19.7inches. FREE SHIPPING. We ship to US mainland only. Delivery time 5-14 business days.