Desk & office

Elgato Stream Deck MK.2 under-monitor mount

A bracket that hangs an Elgato Stream Deck MK.2 below the bottom edge of a monitor so it stays in reach without a footprint on the desk. The MK.2 body is 118 x 84 x 25 mm without its stand, so the mount is a cradle with a 119 x 26 mm pocket, 0.5 mm clearance, a 2 mm front lip and a 40 mm slot behind for the USB-C cable. The cradle tilts 20 degrees forward and joins a 30 mm strap that fixes to a 100 x 100 VESA plate with M4 holes, or optionally to the monitor bezel with 3M strips. Walls are 3 mm and it prints on its back without supports. Open the ready-made model free, resize it on your phone or computer, then download a print-ready STL, 3MF or G-code sliced for your printer, free.
Opening the ready-made model and downloading it as STL or 3MF are free, no card; AI changes use credits, from Maker at $7.99 a month.No printer? We print this part and ship it to your door. See its priceUpdated
1

Open

Create a free account (no card) and open this ready-made model in SpeakCAD. It renders in your browser, on your phone or computer. It is not a fixed STL: every dimension stays editable.
2

Adjust

Change its numbers in the viewer for free, or ask the AI in the chat: wall thickness, hole size, the thing it clips onto. AI changes use 2 credits per request (1 for a quick edit, 3 for a redesign), paid with a plan from Maker at $7.99 a month.
3

Print

Download a watertight STL or 3MF free, with your numbers and hand edits, or G-code sliced for your printer at the same price. After an AI change the download is included in every plan (4 credits without one).

Dimensions of the ready-made model (editable)

ParameterValue
deck length118 mm
deck height25 mm
pocket clearance0.5 mm
pocket width (depth dimension, per spec "119 x 26 mm pocket")26 mm
front-to-back depth of tray to hold deck (84mm deck + margin)90 mm
wall thickness3 mm
front retaining lip height2 mm
USB-C cable slot width40 mm
strap width connecting tray to VESA plate30 mm
vertical strap length (approx, connects tray to VESA plate)60 mm
VESA plate overall width120 mm
VESA plate overall height120 mm
VESA plate thickness4 mm
M4 clearance hole diameter4.5 mm
Measured values from the ready-made model; change any of them after opening it, or in the preview above.

Example prompt

Design an under-monitor cradle for an Elgato Stream Deck MK.2 118 x 84 x 25 mm with a 119 x 26 mm pocket and 0.5 mm clearance, 2 mm front lip, 40 mm rear USB-C slot, 20 degree forward tilt, 3 mm walls and a 30 mm strap to a 100 x 100 mm VESA plate with M4 holes.

This prompt comes with the ready-made model when you sign in, in case you want the AI to redesign it (3 credits a redesign); changing numbers in the viewer is free.

Fit notes

A measured mount matches your monitor's stand and bezel height, unlike generic downloads that end up too low. In SpeakCAD you describe the Stream Deck and monitor, preview the mount in the browser, change the angle or fit a Stream Deck + in the chat, and download the STL.

Also searched as: stream deck mk2 under monitor mount stl, elgato stream deck vesa mount 3d print, stream deck monitor bracket 3d printed, stream deck mk.2 holder under monitor.

Questions people ask about an Elgato Stream Deck MK.2 under-monitor mount

A bracket that hangs an Elgato Stream Deck MK.2 below the bottom edge of a monitor so it stays in reach without a footprint on the desk. The MK.2 body is 118 x 84 x 25 mm without its stand, so the mount is a cradle with a 119 x 26 mm pocket, 0.5 mm clearance, a 2 mm front lip and a 40 mm slot behind for the USB-C cable. The cradle tilts 20 degrees forward and joins a 30 mm strap that fixes to a 100 x 100 VESA plate with M4 holes, or optionally to the monitor bezel with 3M strips. Walls are 3 mm and it prints on its back without supports.

Click Open it free on this page and create a free account (no card): the ready-made model opens in your browser, on your phone or computer, nothing to install. Change its numbers in the viewer for free and download a watertight STL or 3MF free, or G-code sliced for your printer at the same price. An AI change in the chat uses 2 credits per request (3 for a redesign), and the download after it is included in every plan (4 credits without one). Start with Maker: 50 credits a month for $7.99, cancel anytime.

On this page: open the ready-made model free in a SpeakCAD account (no card), change any dimension in the viewer, then download the STL or 3MF free, or G-code sliced for your printer at the same price.

A shared STL is modelled for someone else's measurements. Here you open the ready-made model free, change it to your measurements in the viewer, then download a file sized for the part you actually own, free as STL or 3MF.

Yes. SpeakCAD slices the part on its servers with OrcaSlicer and your printer's official profile (380+ printers, including Bambu Lab, Prusa, Creality and Elegoo), and you download the G-code (a sliced .gcode.3mf for Bambu Lab printers). G-code sliced for your printer costs the same as the STL: included in every plan, free for a part you shaped by hand, 4 credits without a plan for a part with AI work in it. Pick your printer on the printers page to see its profile.

No. SpeakCAD runs in the browser on your phone or computer: the chat, the 3D engine and the live viewer load in the tab. The only file you download is the finished STL, 3MF or sliced G-code.

Open, resize and print your Elgato Stream Deck MK.2 under-monitor mount

Nothing to install. Open the ready-made model in a free account, change its numbers in the viewer or shape it with the hand tools (a hole, a cut, rounded corners), then download the STL or 3MF free, or sliced G-code with credits.

Looking for a finished design by a maker? Check the marketplace, where makers sell rated models for credits.