ViewSonic Display 21
The ViewSonic Display 21 has 2 inputs and 1 output: 1 × Analog Audio, 1 × HDMI.
Inputs and outputs
Analog Audio (1)
| Port | Direction | Connector |
|---|---|---|
| HEADPHONES | Out | XLR 3-Pin |
HDMI (1)
| Port | Direction | Connector |
|---|---|---|
| HDMI | In | HDMI |
Other (1)
| Port | Direction | Connector |
|---|---|---|
| VGA | In | – |
Specs
- Category
- Monitor
What it connects to
- Analog Audio out: 1,153 devices in the library take it as an input.
- HDMI in: 592 devices in the library can feed it.
Use the ViewSonic Display 21 in a diagram
Add it from the library with these ports, connect it, and Patchify numbers the cables and builds the schedule, labels and rack.
Start your free trial30-day free trial. No credit card needed.
Related devices
Port data from the Patchify gear library, last updated 25 January 2026. Report a correction