Focusrite / D019

Focusrite Scarlett 2i2 (4th Gen)

Read the rear labels: USB for the computer, 5V DC for the separate power input.

Explore this device’s exact port groups →

Same connector form, different documented roles

USB-C: Rear port labeled USB — USB peripheral upstream · Rear port labeled 5V DC — Power input

Do not transfer a capability from one location to another merely because the connector outline matches.

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.

× 1

USB peripheral upstream

Rear port labeled USB

The USB-C port labeled USB connects to the computer for USB power, two-way audio and control software.

Sources S079 · Connector field note

Use in a USB data brief →

Start a data plan →

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

× 1

Power input

Rear port labeled 5V DC

The separately labeled USB-C connection is an optional power input, not the computer-data port.

Sources S079 · Connector field note

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

Read before using the profile

The source mentions different current thresholds in its overview and detailed power subsection. This inventory does not adopt either threshold or resolve the discrepancy.
No external power-supply selection, analog audio wiring or hot-plug instruction is provided.

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.

S079Full source record →

Focusrite · Scarlett 2i2 4th Gen — separate USB connections

Separate USB-C power input and computer-data port. The page states different current thresholds in different sections; neither threshold is imported or resolved here.

Open source ↗

Locator: Back Panel callouts 2 and 3; USB Connections: 5V DC Port and USB Port
Access: public page. Separate USB-C power input and computer-data port. The page states different current thresholds in different sections; neither threshold is imported or resolved here. Documentation inventory only; no independent technical approval or physical hardware testing.

Related field notes

Compare this deviceChoose a task playbook →

Exact-model evidence map

What this release can actually tell you about Focusrite Scarlett 2i2 (4th Gen).

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

Open the full model map →

Displays & docksNot documented here

No displays & docks-specific evidence for this exact model is represented in this release.

Plan next step →Topology →

USB dataSelected-port evidence

The base device profile contains 2 selected port groups 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 →

AudioDomain profile

This release contains a dedicated audio profile for this exact device.

Plan next step →Topology →

Charging & powerSelected-port evidence

The base device profile contains 2 selected port groups relevant to this domain, but no dedicated domain profile.

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.

Audio connection desk

Audio endpoint evidence

Signal roles, channel layouts and power requirements are distinct from connector shape. No hardware approval is implied.

Audio desk Audio patch sheet

Audio interface / D019

Focusrite Scarlett 2i2 (4th Gen)

Scarlett 2i2 4th Generation only; not Solo, 4i4 or earlier generations.

Audio profile inspected 2026-10-03 · review due 2027-01-01 · independent review pending.

Rear XLR microphone input 1 →input · mic · Balanced mono · physical resource: input-1
Rear XLR microphone input 2 →input · mic · Balanced mono · physical resource: input-2
Front 6.35 mm line/instrument input 1 →input · line / instrument · Mono; mode-dependent · physical resource: input-1
Front 6.35 mm line/instrument input 2 →input · line / instrument · Mono; mode-dependent · physical resource: input-2
Rear left balanced line output →output · line · Balanced mono · physical resource: line-left
Rear right balanced line output →output · line · Balanced mono · physical resource: line-right
Front stereo headphone output →output · headphone · Stereo · physical resource: headphones

S137 · S138

Evidence behind this page

Scope first. Source second. Approval separate.

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

Page scope: Scarlett 2i2 4th Generation only; not Solo, 4i4 or earlier generations.

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

S079 · Scarlett 2i2 4th Gen — separate USB connections

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

Within inspection window

Scoped support: Separate USB-C power input and computer-data port. The page states different current thresholds in different sections; neither threshold is imported or resolved here.

Not established / limitations: Separate USB-C power input and computer-data port. The page states different current thresholds in different sections; neither threshold is imported or resolved here. Documentation inventory only; no independent technical approval or physical hardware testing.

Locator: Back Panel callouts 2 and 3; USB Connections: 5V DC Port and USB Port

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 →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.