Dell's premium ultraportable takes a minimalist approach to connectivity, providing three Thunderbolt 4 ports as its primary interface for displays, data, and charging. Each port supports DisplayPort Alt Mode for driving external monitors, and the laptop charges through any of them at up to 100W. A microSD card slot handles media transfer from cameras and drones. Dell includes USB-C to USB-A and USB-C to HDMI adapters in the box to bridge legacy device needs.
14.5″ premium ultraportable with 3× Thunderbolt 4, microSD, and 3.5mm — no USB-A or HDMI.
Device Information
- Manufacturer
- Dell
- Release Year
- 2024
- Model Number
- 9440
- Category
- laptop
Available Ports
| Connector | Quantity | Label | Notes |
|---|---|---|---|
| Thunderbolt 4 (USB-C) | 3 | Thunderbolt 4 | Each supports DP Alt Mode, PD charging (up to 100W input), and 40Gbps data. Can deliver up to 15W to connected devices. |
| MicroSD Card Slot | 1 | MicroSD Card Slot | Supports microSDXC v6.0 |
| 3.5mm TRRS (Headset with Mic) | 1 | Headphone/Mic Combo | 3.5mm combo audio jack |
Notes & Compatibility
No built-in USB-A or HDMI ports. Dell includes USB-C to USB-A and USB-C to HDMI 2.0 adapters in the box. All three Thunderbolt 4 ports support charging and video output. MicroSD supports microSDXC v6.0 cards.
