Focusrite's best-selling 4th-gen 2-in/2-out USB-C audio interface targets home-studio vocalists, podcasters, and producers. Each channel accepts mic or instrument via a combo XLR (rear) and 1/4-inch (front) input pair, with 48V phantom and Auto Gain. Balanced TRS outputs drive studio monitors and a 1/4-inch headphone jack sits on the front. The USB-C connector runs USB 2.0 protocol — no USB 3 bandwidth is used. Optional 5V DC input powers the unit when USB can't supply 900mA.
Focusrite’s 2-in/2-out USB-C (USB 2.0 protocol) audio interface with 2x XLR mic preamps, 2x TRS inputs, and balanced TRS monitor outs.
Device Information
- Manufacturer
- Focusrite
- Release Year
- 2023
- Model Number
- Scarlett 2i2 4th Gen
- Category
- Audio Interface
Available Ports
| Connector | Quantity | Label | Notes |
|---|---|---|---|
| XLR (3-pin Balanced Audio) | 2 | Inputs 1 & 2 — XLR (rear, combo) | Mic preamp inputs with 48V phantom power; share channel with front 1/4" TRS inputs. |
| 6.35mm TRS (1/4 inch Audio) | 2 | Inputs 1 & 2 — 1/4" (front, combo) | Hi-Z instrument / line inputs; share channel with rear XLRs. |
| 6.35mm TRS (1/4 inch Audio) | 2 | Outputs 1 & 2 (rear, balanced) | Balanced TRS monitor outputs; accept TRS balanced or TS unbalanced jack cables. |
| 6.35mm TRS (1/4 inch Audio) | 1 | Headphones (front) | Stereo 1/4" TRS headphone output with dedicated level control. |
| USB Type-C (USB 2.0) | 1 | USB-C (rear, to host) | USB-C connector with USB 2.0 protocol. Bus-powered from host. |
Notes & Compatibility
USB-C connector runs USB 2.0 protocol — no benefit from USB 3 ports. Inputs are XLR/TRS combo per channel (XLR on rear, 1/4" on front). Optional 5V DC barrel inlet for external power (not in Cablebabe connector database — flag for manual review).
