A
How to use your Galaxy S26 as a PC with Samsung DeX
Galaxy S26 Series supports wired DeX through USB-C to an external display or through an adapter and HDMI.
Source checked
Open source ↗
Verified XR compatibility
RayNeo Air 4 Pro + Galaxy S26 Ultra
CompatibleDirect connection
RayNeo Air 4 Pro connects directly to Galaxy S26 Ultra.
Evidence A
Confidence medium
Verified
Protocol-derived result. This connection is inferred from official host output specifications and official glasses input requirements. The exact device pair has not yet been explicitly confirmed by the manufacturer.
Recommended route
How to connect
Recommended connection route.
HostGalaxy S26 Ultra
↓
XR glassesRayNeo Air 4 Pro
Capability matrix
What works
Connection and feature support are evaluated separately, so a direct connection can still have feature limitations.
Video
✓supported
Direct USB-C
✓supported
No adapter is required for the primary route.
Audio
✓supported
Evidence chain
Why we say this
Compatibility conclusions are linked to explicit manufacturer or technical evidence rather than generated from prose alone.
A
RayNeo Support
Air 4 Pro connects to devices with DisplayPort-supported Type-C ports.
Source checked
Open source ↗
A
RayNeo Air 4 Pro product page
Air 4 Pro supports direct DP-over-USB-C hosts, Steam Deck, 120Hz, and Switch 2 via an accessory route.
Source checked
Open source ↗
Related compatibility
Check nearby combinations
Only launch-indexed results are linked here.
DirectRayNeo Air 4 ProwithROG Ally Xhigh confidenceDirectRayNeo Air 4 ProwithSteam Deck OLEDhigh confidenceAdapter requiredRayNeo Air 4 ProwithNintendo Switch 2high confidenceDirectRayNeo Air 4 ProwithiPhone 17 Promedium confidenceDirectRayNeo Air 4 ProwithPixel 10 Promedium confidenceDirectRayNeo Air 4 ProwithROG Xbox Ally Xmedium confidenceDirectXREAL One ProwithGalaxy S26 Ultrahigh confidenceDirectXREAL 1SwithGalaxy S26 Ultrahigh confidence
Methodology
Read methodology
Rules first, overrides when necessary
We calculate compatibility from device capabilities, connection protocols and verified accessory paths. Model-specific exceptions override protocol inference.