Theoretically the M.2 port could be used to attach an eGPU (maybe for better performance on "desktop mode" ) link in the comments : r/SteamDeck
XT-XINTE R43SG-TB3 PCIe x16 to TB3 Extension Cable eGPU Adapter Graphics Card | eBay
Wikingoo eGPU Review – DIY Thunderbolt 3 External GPU | eGPU.io
M.2 X4 eGPU Dock. Fastest external laptop gpu. - Graphics Cards - Linus Tech Tips
Using an eGPU with a mini PC - CNX Software
OGRE-250" .67L OCuLink eGpu module, using HDPlex GAN 250w | SFF.Network
What Is An eGPU (External GPU)? Does My Laptop Support eGPU?
OneXGPU Gives You AMD RX 7600M XT eGPU, M.2 SSD Storage & Vapor-Chamber Cooling In A Portable Solution
PE4C V4.1 (PCIe x16 Adapter)
XT-XINTE R23SG PCIe x16 to PCie x4 16x PCI-Express Cables eGPU For Desktop PC | eBay
External GPU: M2 vs Thunderbolt for Deep Learning and Gaming | M.2, mPCIe, Expresscard eGPU
ASUS makes unexpected GPU fusion: RTX 4090 as eGPU through RTX 4060 Ti's M.2 slot - VideoCardz.com
Mini PCI-E to M2 adapter, to get more than pcie x1 is possible ? : r/eGPU
Key Extension Cable Adapter | Egpu Notebook Adapter | Pcie X16 Egpu Adapter - Gen4 M.2 - Aliexpress
eGPU on M.2 slot : r/gpdwin
Amazon.com: JMT EXP GDC Notebook External PCI-E Discrete Graphics Beast Series External Laptop Docking Station Mini PCI-E/M.2 A Key No Power (M.2 M Key) : Electronics
eGPU in the secondary m2 slot? - TechTablets
M.2 PCIe x4 to External eGPU - Faster than TB3 eGPU's - YouTube
Laptop External Graphics Card EGPU PCI-E 3.0 X16 To M.2 Nvme Extension Cable With Bracket For ITX STX EGPU Bracket Power Cord - AliExpress
External Notebook Graphic Card | Egpu External Notebook | Egpu Adapter Notebook - M.2 - Aliexpress
Notebook Laptop PC External GEN4 M.2 MKey to PCIE X16 4.0 NVMe Expansion Graphics Video
M.2 Key M NVMe External Graphics Card Stand Bracket with PCIe3.0 X4 Riser Cable
EXP GDC Beast v9.0b Burnt up an m.2 port? | M.2, mPCIe, Expresscard eGPU
4090 m.2 nvme egpu adt link r43sg pcie 4.0 complete setup. Portable. Timespy scores over 30,000 when overclocked. : r/eGPU
External GPU: M2 vs Thunderbolt for Deep Learning and Gaming | M.2, mPCIe, Expresscard eGPU
