FIELD GUIDESource-led reference
Port & Cable

Apple / D008

MacBook Air (15-inch, M4, 2025)

The two Thunderbolt connections share the USB-C form; the dedicated charging connector is outside this selected inventory.

Explore this device’s exact port groups →

Exact scope

15-inch MacBook Air with M4, introduced in 2025; not M3 or M5 models.

Selected documented external port groups only. This is not a complete inventory, measured hardware test or guarantee for an attached accessory. The drawings identify connector families, not device-specific contacts or chassis geometry.

Source checked · human review pending

Checked 2026-10-02 · Review due 2026-12-31
Sources S066

Inspect the evidence → (private workspace)

Location and role matter

Selected port groups

2 groups · not an exhaustive parts diagram

Computer-generated illustration with prior AI visual review. Not a photograph, measurement or compatibility check. Independent technical and rights review pending.

× 2
Host / display output

Thunderbolt 4 / USB-C

Apple lists two Thunderbolt 4 ports. Their USB-C interfaces also name USB4 and DisplayPort support.

Sources S066 · Connector field note

Use in a display brief →Use in a USB data brief →
Start a display plan → (private workspace)Start a data plan → (private workspace)

Seeds identity, connector and source link only. Task support is not inferred.

× 1
Audio output

3.5 mm headphone socket

A headphone connection is listed. This family reference does not specify device contact wiring.

Sources S066 · Connector field note

Identification only. This port group cannot launch the scoped planner.

Read before using the profile

  • MagSafe 3 is documented but omitted because this atlas has no corresponding proprietary-connector record.
  • No display-count, resolution or charging guarantee is copied into a plan.

Exact-model source trail

Sources behind this profile

These are the profile’s existing source records, with their original scope and access limitations. No new inspection or approval is implied.

S066Full source record →

Apple · MacBook Air (15-inch, M4, 2025) — selected ports

Separate 15-inch M4 model scope; no inference from the 13-inch listing.

Open source ↗

Locator: Charging and Expansion; Display Support
Access: public page. Separate 15-inch M4 model scope; no inference from the 13-inch listing. Selected documentation inventory only; no hardware testing or independent technical approval.

Related field notes

Read the exact model, not just the product familyA model name is the beginning of the evidence, not the end. →Record the whole display targetResolution alone is not a complete target. →USB-C and Thunderbolt 5: connector versus technologyThis comparison is between different layers, not two competing plug shapes. →
Compare this deviceChoose a task playbook →

Exact-model evidence map

What this release can actually tell you about MacBook Air (15-inch, M4, 2025).

4 of 6 task domains contain some exact-model evidence. The others stay explicitly undocumented.

Open the full model map →
Displays & docksSelected-port evidence

The base device profile contains 1 selected port group relevant to this domain, but no dedicated domain profile.

Plan next step →Topology →
USB dataSelected-port evidence

The base device profile contains 1 selected port group relevant to this domain, but no dedicated domain profile.

Plan next step →Topology →
Memory cards & readersNot documented here

No memory cards & readers-specific evidence for this exact model is represented in this release.

Plan next step →Topology →
Ethernet & PoENot documented here

No ethernet & poe-specific evidence for this exact model is represented in this release.

Plan next step →Topology →
AudioSelected-port evidence

The base device profile contains 1 selected port group relevant to this domain, but no dedicated domain profile.

Plan next step →Topology →
Charging & powerDomain profile

This release contains a dedicated charging & power profile for this exact device.

Plan next step →Topology →

Derived from the existing device profile and domain catalogs. This layer adds no new hardware fact and does not infer compatibility from a missing or present cell.

Investigate this device’s power documentation.

MacBook Air 15-inch M4 (2025); direct USB-C charging only. Numeric requirements are not inferred from the original port inventory.

Read its scoped power profile →Start an unfinished device-power worksheet →

Evidence behind this page

Scope first. Source second. Approval separate.

1 linked sources · 0 scoped claims · 0 sources with inspection/access flags.

Page scope: 15-inch MacBook Air with M4, introduced in 2025; not M3 or M5 models.

Assessment 2026-10-22 · earliest scheduled source review 2026-12-31. This is a recorded-date assessment, not a live source check. Page-level independent review is not established by this panel.

Inspect 1 source scopes, access limits and dates

S066 · MacBook Air (15-inch, M4, 2025) — selected ports

Apple · Manufacturer / product-owner domain · inspected 2026-10-02 · due 2026-12-31

Within inspection window

Scoped support: Separate 15-inch M4 model scope; no inference from the 13-inch listing.

Not established / limitations: Separate 15-inch M4 model scope; no inference from the 13-inch listing. Selected documentation inventory only; no hardware testing or independent technical approval.

Locator: Charging and Expansion; Display Support

Trace 0 claims to their source records

No central claims on this surface. Exact-device assertions and explicit source links remain in the original profile above and in the reviewer packet.

Prepare this page for review → (private workspace)Read the evidence method →

Recorded evidence only. An inspection date, publisher label, source link or generated packet is not independent technical review, hardware testing, fabrication approval or a compatibility verdict.