Steam Deck Dual Screen DS & 3DS Setup β€” Done Right @LovingTechLife
Steam Deck Dual Screen DS & 3DS Setup β€” Done Right  @LovingTechLife
Uploaded July 2026 | Updated September 2026, 1 hour ago
βœ… 7" Portable Monitor - PeakDo Store (Coupon Code: LOVINGTECHLIFE 5% Off) - https://collabs.shop/ce3f74
βœ… Mechanism Phone Mount (Coupon Code: LOVINGTECHLIFE 10% Off) - https://collabs.shop/gewdz9
βœ… JSAUX ModCase (Affiliate) - amzn.to/4vSZg1H

This guide covers setting up a Steam Deck dual screen for DS and 3DS emulation, so each screen runs on its own physical display instead of both being squeezed onto one. The hardware build uses the JSAUX ModCase, a Mechanism swivel mount, and a PeakDo 7-inch portable monitor. Software side: melonDS for DS games and Azahar for 3DS.

Please note that this video is not sponsored. Some of the links provided are affiliate links, which means that if you make a purchase, I may receive a small commission at no extra cost to you.

πŸ“’ Show Notes πŸ“’

I hope you enjoy the video but any questions just ask. All products I cover are linked below with discounts available:

βœ… JSAUX ModCase (Affiliate) - amzn.to/4vSZg1H
βœ… 7" Portable Monitor - PeakDo Store (Coupon Code: LOVINGTECHLIFE 5% Off) - https://collabs.shop/ce3f74
βœ… Also on Amazon (Affiliate) - amzn.to/3TWeMwd
βœ… 4-in-1 Stylus Pen (Affiliate) - amzn.to/4bd9geC
βœ… USB-C Short Angle Cable (Affiliate) - amzn.to/4pMyvuw

Mechanism mounts and adapters β€” use code LOVINGTECHLIFE for 10% off your entire order (one use per customer):
βœ… Mechanism Phone Mount - https://collabs.shop/gewdz9
βœ… Also on Amazon (Affiliate) - amzn.to/4fx6bc5
βœ… Mechanism MagSafe Ring (3 Pack) - https://collabs.shop/k8kaij
βœ… Mechanism Adapter for JSAUX ModCase - https://collabs.shop/lazfrz

No-case version / other consoles:
βœ… Mechanism Deckmate Grip - https://collabs.shop/6068ze
βœ… Mechanism ROG Ally X Grip - https://collabs.shop/2zycod
βœ… Mechanism Allymate Grip - https://collabs.shop/aiuuxf
βœ… Mechanism Killswitch Adapter - https://collabs.shop/ddqj4h

Software used in this guide (free):
βœ… melonDS - Search "melonDS" in the Discover Store
βœ… Azahar - azahar-emu.org

Note: Azahar supports .3ds, .cia, and .cxi file formats for 3DS games.

🎡 Music in this video provided by Epidemic Sound: share.epidemicsound.com/4u54ie 🎡
Sign up for a free month trial!

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Desk Setup & "Accessories" in the Background of my Video
βœ… Wood Headphone Stand - bit.ly/43vrrp5
βœ… Wood Desk Shelf - bit.ly/44T8I8d
βœ… Wood iPhone MagSafe stand - bit.ly/43vWr8B
βœ… Wool Felt Desk Pad - bit.ly/3rqs8Tg
βœ… MagSafe iPhone Charger - amzn.to/3NVXkl4
βœ… Headphones - amzn.to/46QcFwb
βœ… Plant - bit.ly/46QcKzZ
βœ… Console - amzn.to/3YbZPVf
βœ… Desk Top - bit.ly/3DigtIV
βœ… Desk "Legs" - bit.ly/3OijsHv
βœ… Monitor Arm - amzn.to/43y1J3n
βœ… Cable Matters 4 Port USB 3.0 Switch Hub - amzn.to/3DJ62OK
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⏰ Timecodes ⏰
[00:00] | Intro
[00:37] | The Physical Build
[04:56] | Setting Up melonDS for DS Games
[07:12] | Setting Up Azahar for 3DS Games
[10:50] | Outro
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Steam Deck Dual Screen DS & 3DS Setup β€” Done Right

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