Here is the Mattias Ergo Pro, now set up at my desk, at roughly a 60-70 degree angle with the 709 Manfrotto tripods. Mattias mentioned these as a good possibility, at the price of $50 on BH, at $30 at Amazon I found them for much cheaper than the BH link given above.
They are of excellent quality, solid aluminum, with cork on the bottom to not scratch your desk or surface underneath, made in Italy, highly stable, very compact, and foldable desktop tripods that will allow you to to tilt from angle of 0 to 90 degrees on your Ergo Pro. They are installed very quickly, needing only a screwdriver and 1 minute to remove the 14/20 screw from the bottom of the ergo Pro and the pods themselves can be easily removed without uninstalling the whole kit and reattaching the bottom screw, if needed. To get this level of adjustability and functionality on my Kinesis Freestyle, I had to pay over $150 for the Ascent kit, and the Kinesis keyboard is non-mechanical, and not as nice or pretty a keyboard, and the Ascent is much heavier and actually less adjustable and more of a pain to adjust, since the ball-head on the Manfrotto makes the Ergo Pro infinitely adjustable, while the Kinesis with Ascent has 10 pre-set angles from 10-90 degrees, though it is easier to gauge what angle one is at on that unit, and to "lock in" one's favored position . If I recall, the keyboardio is also coming with tripod screwholes on the bottom, so I recommend the Manfrotto 709 to those who have one of these coming and are looking for desktop tripods for maximum adjustability. I'd love to just have a set of floor pods, but the desktops were much cheaper. If anyone comes across a decent floor unit for this purpose for Standing desk use, do PM me or post it here.