A flat 32-inch 4K QD-OLED gaming panel running at 240Hz, with a single USB-C input that can charge a laptop at 90W while carrying video and data. Both HDMI ports are full HDMI 2.1 for 4K 120Hz gaming on PS5 or Xbox Series X. DisplayPort 1.4 with DSC handles the high-refresh PC workload. Note the USB hub runs at USB 2.0 speeds only — fine for mice and keyboards, but not ideal for external SSDs.
32″ flat 4K QD-OLED gaming monitor with 240Hz, HDMI 2.1 x2, DisplayPort 1.4, and a USB-C with 90W laptop charging.
Device Information
- Manufacturer
- MSI
- Release Year
- 2024
- Model Number
- MPG 321URX QD-OLED
- Category
- Monitor
Source: manufacturer product page · Last updated: · How we verify port data →
Available Ports
| Connector | Quantity | Power (PD) | Capabilities | Label | Notes |
|---|---|---|---|---|---|
| DisplayPort 1.4 | 1 | — | — | DP | DSC; 4K at 240Hz |
| HDMI 2.1 (Type A – Standard) | 2 | — | — | HDMI 1 / HDMI 2 | Full 48Gbps each; 4K at 120Hz for consoles |
| USB Type-C (USB 3.2 Gen 1) | 1 | 90 W | DP Alt Mode | USB-C | DP Alt Mode video + data + 90W PD |
| USB Type-B (USB 2.0) | 1 | — | — | USB upstream | USB 2.0 hub upstream |
| USB Type-A (USB 2.0) | 2 | — | — | USB downstream | USB 2.0 hub downstream |
| 3.5mm TRS (Stereo Audio) | 1 | — | — | Headphone out | Audio line out |
Notes & Compatibility
USB-C carries DP Alt Mode video + USB data + 90W PD charging for a connected laptop. Both HDMI 2.1 ports are full 48Gbps. USB upstream/downstream hub is USB 2.0 only despite the monitor’s premium positioning. MSI rates both HDMI 2.1 inputs for 4K at 240Hz, the same as DisplayPort, so a PC loses nothing on HDMI; consoles top out at 4K 120Hz. The built-in KVM lets one keyboard and mouse on the USB-A ports follow whichever source is on screen, handy with a desktop on DisplayPort and a laptop on USB-C. For that laptop, one 5A-rated USB-C cable with video support covers picture, data and the 90W charge; a basic 3A cable caps charging lower.
Common questions
How many ports does the MSI MPG 321URX (2024) have?
The MSI MPG 321URX (2024) has 8 ports in total: 1 × DisplayPort 1.4, 2 × HDMI 2.1 (Type A – Standard), 1 × USB Type-C (USB 3.2 Gen 1), 1 × USB Type-B (USB 2.0), 2 × USB Type-A (USB 2.0) and 1 × 3.5mm TRS (Stereo Audio).
What kinds of ports does the MSI MPG 321URX (2024) have?
By connector family, the MSI MPG 321URX (2024) has 4 USB, 2 HDMI, 1 DisplayPort and 1 Audio.
How many USB ports does the MSI MPG 321URX (2024) have?
The MSI MPG 321URX (2024) has 4 USB ports: 1 × USB Type-C (USB 3.2 Gen 1), 1 × USB Type-B (USB 2.0) and 2 × USB Type-A (USB 2.0).
What video connections does the MSI MPG 321URX (2024) have?
The MSI MPG 321URX (2024) has 4 ports that can carry video: 1 × DisplayPort 1.4, 2 × HDMI 2.1 (Type A – Standard) and 1 × USB Type-C (USB 3.2 Gen 1). Its USB Type-C (USB 3.2 Gen 1) port supports DisplayPort Alt Mode, so video travels over the USB-C connector itself with a suitable cable or adapter.
How is the MSI MPG 321URX (2024) powered?
The MSI MPG 321URX (2024) takes power over 1 × USB Type-C (USB 3.2 Gen 1), rated for up to 90 W.
