Keychron · keychron-dev · Jun 5, 2026 · Jun 4, 2026 · Jun 4, 2026 · Jun 5, 2026
diff --git a/K-HE-Series/K6 HE/README.md b/K-HE-Series/K6 HE/README.md
@@ -22,7 +22,20 @@
 
 ## Included Files
 
-> **Note:** Design files for this model have not been uploaded yet. Check back for updates or [open a file request](https://github.com/Keychron/Keychron-Keyboards-Hardware-Design/issues/new?template=file-request.yml).
+| File | Description |
+|---|---|
+| `K6-HE-US-Cherry-Standard-Version-Full- Model-20250321.stp` | Complete assembled Standard Version US full model with Cherry-profile keycaps |
+| `K6-HE-US-OSA-Special- Edition-Full-Model-20250321.stp` | Complete assembled Special Edition US full model with OSA keycaps |
+| `K6-HE-Special-Edition-US-Bottom-Case-20260604.stp` | Special Edition US bottom case 3D CAD model |
+| `K6-HE-Special-Edition-US-OSA-Keycap-20260604.stp` | Special Edition US OSA keycap 3D CAD model |
+| `K6-HE-Special-Edition-US-PCB-20250311.dwg` | Special Edition US PCB 2D CAD drawing |
+| `K6-HE-Special-Edition-US-Plate-20260604.dwg` | Special Edition US plate 2D CAD drawing |
+| `K6-HE-Special-Edition-US-Plate-20260604.pdf` | Special Edition US plate reference drawing |
+| `K6-HE-Standard-Version-US-Bottom-Case.stp` | Standard Version US bottom case 3D CAD model |
+| `K6-HE-Standard-Version-US-Plate-20260604.dwg` | Standard Version US plate 2D CAD drawing |
+| `K6-HE-Standard-Version-US-Plate-20260604.pdf` | Standard Version US plate reference drawing |
+| `K6-HE-US-Standard-Version-Cherry-Profile-Keycap-20260604.stp` | Standard Version US Cherry-profile keycap 3D CAD model |
+| `K6-HE-US-Standard-Version-PCB-20250311.dwg` | Standard Version US PCB 2D CAD drawing |
 
 
 ## Downloads
@@ -33,8 +46,34 @@
 |---|---|
 | `K6-HE-US-Cherry-Standard-Version-Full- Model-20250321.stp` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/K-HE-Series/K6%20HE/K6-HE-US-Cherry-Standard-Version-Full-%20Model-20250321.stp |
 | `K6-HE-US-OSA-Special- Edition-Full-Model-20250321.stp` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/K-HE-Series/K6%20HE/K6-HE-US-OSA-Special-%20Edition-Full-Model-20250321.stp |
+| `K6-HE-Special-Edition-US-Bottom-Case-20260604.stp` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/K-HE-Series/K6%20HE/K6-HE-Special-Edition-US-Bottom-Case-20260604.stp |
+| `K6-HE-Special-Edition-US-OSA-Keycap-20260604.stp` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/K-HE-Series/K6%20HE/K6-HE-Special-Edition-US-OSA-Keycap-20260604.stp |
+| `K6-HE-Special-Edition-US-PCB-20250311.dwg` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/K-HE-Series/K6%20HE/K6-HE-Special-Edition-US-PCB-20250311.dwg |
+| `K6-HE-Special-Edition-US-Plate-20260604.dwg` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/K-HE-Series/K6%20HE/K6-HE-Special-Edition-US-Plate-20260604.dwg |
+| `K6-HE-Special-Edition-US-Plate-20260604.pdf` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/K-HE-Series/K6%20HE/K6-HE-Special-Edition-US-Plate-20260604.pdf |
+| `K6-HE-Standard-Version-US-Bottom-Case.stp` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/K-HE-Series/K6%20HE/K6-HE-Standard-Version-US-Bottom-Case.stp |
+| `K6-HE-Standard-Version-US-Plate-20260604.dwg` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/K-HE-Series/K6%20HE/K6-HE-Standard-Version-US-Plate-20260604.dwg |
+| `K6-HE-Standard-Version-US-Plate-20260604.pdf` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/K-HE-Series/K6%20HE/K6-HE-Standard-Version-US-Plate-20260604.pdf |
+| `K6-HE-US-Standard-Version-Cherry-Profile-Keycap-20260604.stp` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/K-HE-Series/K6%20HE/K6-HE-US-Standard-Version-Cherry-Profile-Keycap-20260604.stp |
+| `K6-HE-US-Standard-Version-PCB-20250311.dwg` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/K-HE-Series/K6%20HE/K6-HE-US-Standard-Version-PCB-20250311.dwg |
+
+## Opening the Files
+
+| Format | Free Software | Commercial Software |
+|---|---|---|
+| `.stp` | FreeCAD, Onshape | Fusion 360, SolidWorks |
+| `.dwg` | LibreCAD (limited), QCAD | AutoCAD, DraftSight |
+| `.pdf` | Any PDF viewer | - |
 
 ## Links
 
 - [Firmware Source (K6 HE)](https://github.com/Keychron/qmk_firmware/tree/hall_effect_playground/keyboards/keychron/k6_he)
-- [Series Overview](../README.md)
+- [Series Overview](https://github.com/Keychron/Keychron-Keyboards-Hardware-Design/blob/main/K-HE-Series/README.md)
+
+## License
+
+This project is **source-available**. Personal and educational use is allowed, and commercial use is allowed for original compatible accessories within the limits of the license.
+
+**You may not use these files to copy, manufacture, sell, or distribute Keychron keyboards or mice, or substantially similar products, and you may not use Keychron trademarks as your own branding.**
+
+See the [LICENSE](../../LICENSE) for full terms.
diff --git a/Mice/M4/M4 Mod/README.md b/Mice/M4/M4 Mod/README.md
@@ -0,0 +1,55 @@
+# Keychron M4 Hex Light Mod - Community Files
+
+> Customer modification files for the Keychron M4, designed by Reddit customer SlayCC and shared separately from the official Keychron M4 hardware design files.
+
+![Keychron M4 Hex Light Mod by SlayCC](https://media.printables.com/media/prints/7b2608d4-9fbd-4cb2-bbe7-a3c2af2d4d19/images/13040483_0ba6466d-49e8-4d9b-8879-4c443572050c_817a8b9b-048a-44fb-bb3a-f3696dbe63ec/img_20260531_003300302.jpg)
+
+## Mod Summary
+
+Mod of the Keychron M4 fingertip mouse at 12 grams and 51 mm width.
+
+## Source and Attribution
+
+| Item | Detail |
+|---|---|
+| Mod name | Keychron M4 - Hex Light Mod |
+| Creator | SlayCC |
+| Source | Customer / community modification by Reddit customer SlayCC |
+| Original link | https://www.printables.com/model/1739946-keychron-m4-hex-light-mod |
+| Reddit discussion | https://www.reddit.com/r/MouseModding/comments/1ts5g37/keychron_m4_hex_light_mod/ |
+| Authorization | SlayCC has authorized Keychron to share these files and upload them to Keychron's official GitHub repository. This authorization does not designate Keychron as the owner or maintainer of the mod. |
+
+## Downloads
+
+| File | Description | Download Link |
+|---|---|---|
+| `M4-Hex-Light_mod_by_SlayCC_20260531.3mf` | SlayCC Hex Light Mod 3MF print project file | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/Mice/M4/M4%20Mod/M4-Hex-Light_mod_by_SlayCC_20260531.3mf |
+| `M4-Hex-Light_mod_by_SlayCC_20260531.step` | SlayCC Hex Light Mod STEP CAD file | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/Mice/M4/M4%20Mod/M4-Hex-Light_mod_by_SlayCC_20260531.step |
+
+## Opening the Files
+
+| Format | Free Software | Commercial Software |
+|---|---|---|
+| `.step` | FreeCAD, Onshape | Fusion 360, SolidWorks |
+| `.3mf` | PrusaSlicer, OrcaSlicer, Bambu Studio | - |
+
+## Disclaimer
+
+These files are a third-party customer modification by SlayCC and are not an official Keychron design. Use, print, modify, and install them at your own risk. Keychron does not provide warranty coverage for devices modified with these files.
+
+## Thanks
+
+Keychron thanks SlayCC for designing the Keychron M4 Hex Light Mod, sharing it with the community, and authorizing Keychron to share these files and upload them to Keychron's official GitHub repository.
+
+## Links
+
+- [Keychron M4 Hardware Design Files](https://github.com/Keychron/Keychron-Keyboards-Hardware-Design/tree/test/Mice/M4)
+- [Main Repository](https://github.com/Keychron/Keychron-Keyboards-Hardware-Design)
+
+## License
+
+This project is **source-available**. Personal and educational use is allowed, and commercial use is allowed for original compatible accessories within the limits of the license.
+
+**You may not use these files to copy, manufacture, sell, or distribute Keychron keyboards or mice, or substantially similar products, and you may not use Keychron trademarks as your own branding.**
+
+See the [LICENSE](../../../LICENSE) for full terms.
diff --git a/V-QMK-Series/V2/README.md b/V-QMK-Series/V2/README.md
@@ -0,0 +1,71 @@
+# Keychron V2 QMK - Hardware Design Files
+
+> 65% wired QMK custom mechanical keyboard with ABS case, hot-swappable PCB, PBT keycaps, and optional programmable knob.
+
+**Product page:** [Keychron V2 QMK Custom Mechanical Keyboard](https://www.keychron.com/products/keychron-v2-qmk-custom-mechanical-keyboard)
+
+![Keychron V2 QMK](https://cdn.shopify.com/s/files/1/0059/0630/1017/t/5/assets/keychron-v2-custom-mechanical-keyboard-with-qmk-via-1663401102043.jpg?v=1663401106)
+
+## Specifications
+
+| Spec | Detail |
+|---|---|
+| Layout | 65% |
+| Body Material | ABS plastic |
+| Plate Material | Steel |
+| Mount | Tray mount |
+| Connectivity | USB-C wired |
+| Polling Rate | 1000 Hz |
+| Switch Support | Hot-swappable 3-pin and 5-pin MX mechanical switches |
+| Keycaps | Double-shot OSA PBT |
+| Knob | Optional, depending on version |
+| Firmware | QMK / Keychron Launcher |
+
+## Included Files
+
+| File | Description |
+|---|---|
+| `V2-QMK-OSA_UK_Full_Model-20260602.stp` | UK full keyboard 3D CAD model with OSA keycaps |
+| `V2-QMK-OSA_UK_Full_Model_Knob_Version-20260602.stp` | UK full keyboard 3D CAD model with OSA keycaps and knob |
+| `V2-QMK-OSA_US_Full_Model_POM_20260602.stp` | US full keyboard 3D CAD model with POM keycaps |
+| `V2-QMK-OSA_US_Full_Model_POM_Knob_Version-20260602.stp` | US full keyboard 3D CAD model with POM keycaps and knob |
+| `V2-QMK_Bottom_Case-20260602.stp` | Bottom case 3D CAD model |
+| `V2-QMK_Top_Case-20260602.stp` | Top case 3D CAD model |
+| `V2-QMK_UK_Plate-20260602.dwg` | UK plate 2D CAD drawing |
+| `V2-QMK_US_Plate-20260602.dwg` | US plate 2D CAD drawing |
+| `V2-QMK_US_UK_PCB-20241104.dwg` | US / UK PCB 2D CAD drawing |
+
+## Downloads
+
+> **Download note:** If a download link does not respond, copy the link and paste it directly into your browser's address bar. All links below are hosted on Keychron's official server and are safe to use.
+
+| File | Download Link |
+|---|---|
+| `V2-QMK-OSA_UK_Full_Model-20260602.stp` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/V-QMK-Series/V2/V2-QMK-OSA_UK_Full_Model-20260602.stp |
+| `V2-QMK-OSA_UK_Full_Model_Knob_Version-20260602.stp` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/V-QMK-Series/V2/V2-QMK-OSA_UK_Full_Model_Knob_Version-20260602.stp |
+| `V2-QMK-OSA_US_Full_Model_POM_20260602.stp` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/V-QMK-Series/V2/V2-QMK-OSA_US_Full_Model_POM_20260602.stp |
+| `V2-QMK-OSA_US_Full_Model_POM_Knob_Version-20260602.stp` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/V-QMK-Series/V2/V2-QMK-OSA_US_Full_Model_POM_Knob_Version-20260602.stp |
+| `V2-QMK_Bottom_Case-20260602.stp` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/V-QMK-Series/V2/V2-QMK_Bottom_Case-20260602.stp |
+| `V2-QMK_Top_Case-20260602.stp` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/V-QMK-Series/V2/V2-QMK_Top_Case-20260602.stp |
+| `V2-QMK_UK_Plate-20260602.dwg` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/V-QMK-Series/V2/V2-QMK_UK_Plate-20260602.dwg |
+| `V2-QMK_US_Plate-20260602.dwg` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/V-QMK-Series/V2/V2-QMK_US_Plate-20260602.dwg |
+| `V2-QMK_US_UK_PCB-20241104.dwg` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/V-QMK-Series/V2/V2-QMK_US_UK_PCB-20241104.dwg |
+
+## Opening the Files
+
+| Format | Free Software | Commercial Software |
+|---|---|---|
+| `.stp` | FreeCAD, Onshape | Fusion 360, SolidWorks |
+| `.dwg` | LibreCAD (limited), QCAD | AutoCAD, DraftSight |
+
+## Links
+
+- [Main Repository](https://github.com/Keychron/Keychron-Keyboards-Hardware-Design)
+
+## License
+
+This project is **source-available**. Personal and educational use is allowed, and commercial use is allowed for original compatible accessories within the limits of the license.
+
+**You may not use these files to copy, manufacture, sell, or distribute Keychron keyboards or mice, or substantially similar products, and you may not use Keychron trademarks as your own branding.**
+
+See the [LICENSE](../../LICENSE) for full terms.