Dell's 27-inch QHD UltraSharp runs at 120Hz from a single HDMI input (VRR as per HDMI 2.1, but TMDS signalling, so it behaves like HDMI 2.0) or from DisplayPort 1.4, with a second DisplayPort 1.4 out for daisy-chaining. The USB-C upstream port carries data only: no video in and no laptop charging. It feeds a four-port 10Gbps hub, three USB-A and one USB-C that charges at 15W. Below is the complete port breakdown.
27-inch QHD IPS Black monitor with 120Hz refresh rate, DisplayPort 1.4 with daisy-chain output, HDMI with VRR support, and USB 3.2 Gen 2 hub featuring 3 USB-A and 1 USB-C downstream ports.
Device Information
- Manufacturer
- Dell
- Release Year
- 2024
- Model Number
- U2724D
- 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++ | — | — |
| DisplayPort 1.4 | 1 | — | DP++ | — | Output port |
| HDMI 2.0b (Type A – Standard) | 1 | — | — | — | — |
| USB Type-C (USB 3.2 Gen 2) | 1 | — | — | — | Upstream port |
| USB Type-A (USB 3.2 Gen 2) | 3 | — | — | — | — |
| USB Type-C (USB 3.2 Gen 2) | 1 | — | — | — | Downstream port |
| 3.5mm TRS (Stereo Audio) | 1 | — | — | — | — |
Notes & Compatibility
CRITICAL: USB-C upstream port is DATA ONLY – no DP Alt Mode, no power delivery. Does NOT accept USB-C video input. HDMI port uses TMDS signaling (18Gbps bandwidth) despite supporting VRR – effectively HDMI 2.0b performance, NOT full HDMI 2.1 FRL. DisplayPort 1.4 output enables daisy-chain capability. USB-C downstream provides 15W charging. USB-A port with BC1.2 provides charging.
