Desk & office

Galaxy S25 Ultra S Pen desk dock

This is not a fixed STL. SpeakCAD generates the galaxy s25 ultra s pen desk dock to your millimetres, you adjust it in the chat, then you download and print it.
1

Generate

The prompt on this page opens in SpeakCAD already filled in — after sign-in too. The model renders in your browser. Preview is free.
2

Adjust

Change any millimetre in the chat: wall thickness, hole size, the thing it clips onto. Iterations stay in the tab until it matches what you own.
3

Print

Download a watertight STL or 3MF for 2 credits, drop it in your slicer, and print it. Small fit fixes re-download free.
Get it nowThe example prompt comes with you, even through sign-in. Preview is free; a download costs 2 credits.

What a galaxy s25 ultra s pen desk dock is

A nightstand dock for a Samsung Galaxy S25 Ultra (about 163 × 79 × 8.2 mm) that holds the phone at 50 degrees and parks the S Pen in a 7.2 mm square well 45 mm deep. A 14 mm USB-C channel exits the back, the phone well is 81 × 11 mm with 0.4 mm clearance for a slim case, and a 12 mm thumb scoop on the right edge lets you draw the pen out. The base is 120 × 85 mm and prints flat in PLA with 2 mm walls.

S24 Ultra docks put the pen well on the wrong corner after Samsung moved the slot. Describe the phone and pen you measured in SpeakCAD, preview the dock in the browser for free, and download the STL.

Example prompt

Create a Galaxy S25 Ultra desk dock 120×85×75 mm with an 81×11 mm phone well at 50 degrees, 0.4 mm clearance, a 14 mm USB-C rear channel, and a 7.2 mm square S Pen well 45 mm deep with a 12 mm thumb scoop. 2 mm walls.

Get it now opens the app with this prompt already typed. Change any number to match what you measured; the rest of the design stays consistent.
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Questions people ask about a galaxy s25 ultra s pen desk dock

A nightstand dock for a Samsung Galaxy S25 Ultra (about 163 × 79 × 8.2 mm) that holds the phone at 50 degrees and parks the S Pen in a 7.2 mm square well 45 mm deep. A 14 mm USB-C channel exits the back, the phone well is 81 × 11 mm with 0.4 mm clearance for a slim case, and a 12 mm thumb scoop on the right edge lets you draw the pen out. The base is 120 × 85 mm and prints flat in PLA with 2 mm walls.

Click Get it now on this page: the example prompt is filled in for you after you sign in. The model renders in your browser — nothing to install — and previewing is free. Adjust any millimetre in the chat, then export a watertight STL or 3MF for 2 credits when you want to print.

Start from this working example and replace any number with what you measured: Create a Galaxy S25 Ultra desk dock 120×85×75 mm with an 81×11 mm phone well at 50 degrees, 0.4 mm clearance, a 14 mm USB-C rear channel, and a 7.2 mm square S Pen well 45 mm deep with a 12 mm thumb scoop. 2 mm walls.

S24 Ultra docks put the pen well on the wrong corner after Samsung moved the slot. In SpeakCAD you generate and preview for free, then download a file sized for the part you actually own.

No. SpeakCAD runs entirely in the browser: the chat, the 3D engine and the live viewer load in the tab. The only file you download is the finished STL or 3MF.

Generate, adjust, print your galaxy s25 ultra s pen desk dock

Nothing to install and no CAD skills needed. The prompt is waiting in the app after you sign in. Watch it render, tweak the fit, download the STL or 3MF and print it tonight.

Looking for a ready-made version? Check the marketplace, where makers sell finished, rated models for credits.