Focusrite Scarlett 2i2 Studio 4th Gen User Manual page 10

Back Panel
1. - Kensington Lock, use a lock to secure your Scarlett and deter theft.
2. 5V DC - an optional USB-C connector to supply power to your Scarlett 2i2 if your
computer can't supply 1.5A USB-C power to your Scarlett 2i2
3. USB - USB-C connector to connect your Scarlett to your computer.
With most computers, you can transfer data and power the Scarlett using only this USB
port.
4. Speaker Outputs R and L - 6.35mm (1/4") jack (TS or TRS) sockets to connect your
Scarlett to speakers or an amplifier. We recommend you use 6.35mm (1/4") TRS jack
cables for balanced connections.
5. Inputs 2 and 1 - 3-pin - 3-pin Neutrik® XLR connectors to connect your microphones.
Connecting something to the corresponding line-level input disables the XLR input.
Tip
The Scarlett 2i2 has XLR inputs at the back for microphones and 6.35mm (1/4") jack
inputs on the front for instruments or line-level devices.
Using the front panel jack input(s) disables the XLR mic input. If you're not getting
sound from your XLR input(s), ensure nothing is connected to the front panel jack
inputs.
Scarlett 2i2 4th Gen Studio Pack User Guide
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