Dock (Mk4) to store X3 during updates, or just to show off your X3 device. The Mk4 version has been uploaded to thingiverse as a challenge to see who could get the best print from their machine. So whether you have an X3, or not here ya go! Lets see what you can do! Also the SCT logo at the top was designed with a little support material so the the logo would print without crazy warping, or deviation. This can be removed with a little TLC. p.s. the dock holding the X3 in the picture is mk2 which is also downloadable.The dock was designed to not require support material, but the goal is to make the best, or cleanest print, so that is all up to you. Where the USB cable connects, Its recommended put the cable in the device and install the device in the dock. This will pinch the USB in the correct position. Now you can dock your X3 device while simultaneously connecting to your computer. *This does not include Mk2