Logitech MX Master 3S mouse stand with USB-C slot
A parking dock that holds the Logitech MX Master 3S upright at the edge of a desk while it charges, keeping the mouse pad clear. The 3S is 124.9 x 84.3 x 51 mm, so the dock has a 52 x 86 mm contoured pocket 25 mm deep that matches the mouse's flat underside and thumb rest, with 1 mm clearance and a 12 x 8 mm slot at the front where the USB-C cable enters the nose of the mouse. The base is 90 x 70 mm, weighted by a hollow cavity and lined with 2 mm rubber pad recesses. Walls are 3 mm and it prints upright with the pocket facing up.
Every mouse shell is different, so a dock built from the real profile holds the 3S without rocking. In SpeakCAD you describe the mouse, preview the stand free in the browser, adapt it to an MX Master 2S or a Razer Basilisk V3 in the chat, and download the STL.
Design a vertical mouse dock for a Logitech MX Master 3S 124.9 x 84.3 x 51 mm with a contoured 52 x 86 mm pocket 25 mm deep and 1 mm clearance, a 12 x 8 mm front USB-C cable slot, a 90 x 70 mm weightable base with 2 mm rubber pad recesses and 3 mm walls.