Best USB Audio Interfaces for Gaming and Streaming in 2026
We compare the best USB audio interfaces for gaming and streaming in 2026: single and dual preamp models, auto gain and budget picks for new channels.
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Prices and availability are accurate as of the time of publication and are subject to change.
The Focusrite Scarlett Solo 4th Gen is the best USB audio interface for most gamers and streamers in 2026, pairing a single high-headroom XLR preamp with Focusrite's Air mode for broadcast-ready vocals. If your channel runs two microphones or you would rather the gain set itself, the Audient EVO 4 is the stronger match, and the Behringer U-PHORIA UM2 covers the essentials for a new channel on a tight budget.
All three plug into a gaming PC over USB and need no external mixer, so the real decision comes down to how many microphones you run at once and how much manual control you want over gain staging. We compared these three interfaces using their published specifications, documented features and aggregated buyer feedback rather than a hands-on test.
Our picks at a glance
| Product | Best for | Price |
|---|---|---|
| Focusrite Scarlett Solo 4th Gen | Best overall | View |
| Audient EVO 4 | Best for easy gain setup | View |
| Behringer U-PHORIA UM2 | Best budget basic | View |
What actually matters in a streaming audio interface
The number of mic preamps decides how many people can speak on separate, individually adjustable channels: one preamp is fine for a solo streamer, but a co-hosted podcast or a duo channel needs two. A Hi-Z instrument input lets you plug a guitar or bass straight in without a separate DI box, which matters for music streams. Bit depth and dynamic range affect how much headroom you have before a sudden shout or a burst of game audio clips, and a direct monitoring switch lets you hear your own mic with zero delay while you talk over game audio.
Before your first stream, set your mic gain while talking at your normal volume, not while testing quietly. A gain level that looks fine in silence often clips the moment you get excited during a match.
The best USB audio interfaces for gaming and streaming
1. Focusrite Scarlett Solo 4th Gen: the best overall pick
Focusrite Scarlett Solo 4th Gen
The 4th Gen Scarlett Solo pairs one XLR mic preamp with a Hi-Z instrument input, so a streamer who also plays guitar over stream music can switch inputs without extra gear. It records at up to 24-bit/192kHz with a 120dB dynamic range, giving plenty of headroom for a mic that suddenly gets loud during an intense match, and its Air mode adds the brighter, more present tone associated with Focusrite's higher-end preamps. It works across PC, Mac and iPad, which suits anyone who also streams from a tablet setup. The tradeoff is a single mic input: a channel that regularly brings on a co-host or a second voice over Discord captured locally will outgrow it and should look at a two-preamp interface instead. For a solo streamer building their first proper voice chain, though, it is the most complete option here.
Pros
- Air mode adds a brighter, more present vocal tone without extra plugins
- 120dB dynamic range leaves headroom for sudden loud moments on stream
Cons
- Only one XLR mic input, so a two-host show needs a second interface
- No onboard DSP effects, unlike some rival interfaces in this price range
2. Audient EVO 4: the best for easy gain setup
Audient EVO 4
The EVO 4 is built around two mic preamps plus an instrument input, so a duo stream or a small podcast setup can run two people on separate channels out of the box. Its standout feature is Smartgain: point it at each input while you talk at normal volume and it sets the gain automatically, which removes the guesswork that trips up a lot of new streamers during their first broadcast. It is bus-powered over USB, so there is no separate power brick to route through a desk, and it includes a monitor mix control plus a headphone output for balancing game audio against your own voice. The front panel keeps physical controls minimal by design, leaning on the companion software for deeper adjustments, so someone who wants to ride gain manually mid-stream from a hardware knob may find it less direct than a Scarlett-style interface. For anyone unsure about setting levels correctly, it is the easiest interface here to get right on the first try.
Pros
- Two mic preamps let a duo channel record on separate input channels
- Smartgain sets input levels automatically instead of manual trial and error
Cons
- Minimal physical controls mean deeper settings live in the companion app
- Bus-powered design offers no external power option for longer USB runs
3. Behringer U-PHORIA UM2: the best budget basic option
Behringer U-PHORIA UM2
The U-PHORIA UM2 is a straightforward 2x2 USB interface built around a single XENYX mic preamp and one instrument input, aimed at a first channel rather than a growing production. A direct monitor switch lets you hear your voice with zero added delay while gaming audio plays back, and RCA outputs give you the option to run a pair of desktop monitors instead of only headphones, which is a useful upgrade path later. It uses a basic USB 2.0 design with minimal onboard controls: there is no gain-assist feature, no second preamp and no extra software layer, so setting levels correctly is entirely down to reading the input meter yourself. For someone testing whether streaming is worth investing in before spending more, it covers the fundamentals without adding features they may never use.
Pros
- RCA outputs allow a pair of desktop monitors instead of headphones only
- Direct monitor switch removes latency when listening back to your own mic
Cons
- Single mic preamp rules out recording two hosts on separate channels
- Basic USB 2.0 design with no automatic gain assistance built in
How to choose between them
Pick the Scarlett Solo 4th Gen if you are a solo streamer who wants the cleanest recorded tone and might plug in an instrument occasionally. Choose the Audient EVO 4 if a second voice, whether a co-host or a guest, is a regular part of your stream and you would rather not fight with gain settings before going live. The U-PHORIA UM2 makes sense if you are testing the waters with a new channel and want to keep the initial investment low without giving up a real XLR mic preamp and dedicated speaker outputs.
Frequently Asked Questions
Do I need an audio interface if my microphone already plugs into USB?
No, a USB microphone skips the interface entirely, but it also locks you into that one mic and limits you to whatever preamp is built into it. An interface like these three lets you upgrade or swap microphones later, add a second input for a co-host, and route a guitar or game console through the same box, which a fixed USB mic cannot do.
Can any of these interfaces record two people at once?
The Audient EVO 4 can, since it has two independent mic preamps for two XLR microphones on separate channels. The Focusrite Scarlett Solo 4th Gen and the Behringer U-PHORIA UM2 both have a single mic preamp, so a second voice would need to come in over a second device or software mix rather than a second XLR input.
Does Air mode on the Scarlett Solo change how a game and mic sound together?
Air mode only affects the microphone preamp's tone, adding brightness and presence to a voice, and it has no effect on game or system audio passing through the interface's outputs. It is meant to make spoken commentary sound clearer and more forward in a mix, not to shape the audio coming from the game itself.
Prices and availability were accurate at publication and can change on Amazon.