This model is a simple remix of @s.e.b's model to allow for a larger keyboard to be stored. It increases the clearance to 38mm. It safely stores both a Logitech MX Keys 3 keyboard and my Redragon K556 Pro keyboard interchangeably.

To mount, use wood screws on the outer holes into the underside of your desk. Can be printed in PLA and be strong, however the picture is printed in ASA.