This 34-inch curved ultrawide functions as a complete USB-C hub, powering a laptop at 90W while displaying a 3440x1440 panoramic workspace over a single cable. The built-in KVM switch with two USB-C upstream inputs makes toggling between work and personal machines seamless with one keyboard and mouse. Six USB downstream ports at 10Gbps each including a USB-C with 15W charging eliminate the need for a separate dock. An RJ-45 Ethernet pass-through adds wired networking without a dongle.
34″ curved WQHD USB-C hub monitor with 90W PD, KVM, 6 downstream USB 3.2 Gen 2 ports, and Ethernet pass-through.
Device Information
- Manufacturer
- Dell
- Release Year
- 2022
- Model Number
- U3423WE
- Category
- monitor
Available Ports
| Connector | Quantity | Label | Notes |
|---|---|---|---|
| USB Type-C (USB 3.2 Gen 2) | 1 | USB-C Upstream (Primary) | DisplayPort 1.4 Alt Mode, 90W Power Delivery, HDCP 2.2 |
| USB Type-C (USB 3.2 Gen 2) | 1 | USB-C Upstream (KVM) | Data only, no video or power delivery |
| USB Type-C (USB 3.2 Gen 2) | 1 | USB-C Downstream | 15W charging |
| USB Type-A (USB 3.2 Gen 2) | 5 | Rear panel downstream | 10Gbps, one port supports BC 1.2 charging (2A max) |
| HDMI 2.0b (Type A - Standard) | 2 | HDMI IN | HDCP 2.2 |
| DisplayPort 1.4 | 1 | DisplayPort IN | HDCP 2.2 |
| RJ-45 (Gigabit Ethernet) | 1 | — | Ethernet pass-through via USB-C |
| 3.5mm TRS (Stereo Audio) | 1 | Audio line-out | For external speakers |
Notes & Compatibility
Primary USB-C upstream: DP 1.4 Alt Mode, 90W PD, USB 3.2 Gen 2. Second USB-C upstream: data-only for KVM. One USB-A downstream has BC 1.2 charging (2A max). USB-C downstream delivers 15W. WQHD 3440x1440 resolution at 60Hz. IPS panel with 100% sRGB, 98% DCI-P3. Built-in KVM switch. HDCP 2.2 support.
