This is an upgrade of DitoGear™ DriveCam Slider Controller or DitoGear™ OmniSlider Controller to the latest version DitoGear™ OmniSlider Controller. Standard upgrade requires that you ship your old controller on your own cost to DitoGear and after an upgrade it will be sent back to you. Shipping costs will be added during checkout. Instant upgrade lets you save on time and enjoy contiunous work of your setup. We'll ship you a new controller and you are required to send us back the old controller to us. Shipping costs will be added during checkout. The shipping costs may be revised manually by the staff after the order is placed. Availability is generally 5-7 days.