Lenovo's flagship business ultrabook combines two Thunderbolt 4 ports with two USB-A 3.2 Gen 1 ports, covering both modern and legacy peripheral needs without dongles. The HDMI 2.1 output supports high-resolution external displays directly, while Thunderbolt 4 ports enable daisy-chaining monitors or connecting to a docking station. A Kensington Nano security slot provides physical theft protection in corporate environments. The 3.5mm combo jack handles both headset audio and microphone input.
14″ business ultrabook with 2× Thunderbolt 4, 2× USB-A, HDMI 2.1, and Kensington lock.
Device Information
- Manufacturer
- Lenovo
- Release Year
- 2024
- Model Number
- 21KC
- Category
- laptop
Available Ports
| Connector | Quantity | Label | Notes |
|---|---|---|---|
| Thunderbolt 4 (USB-C) | 2 | Thunderbolt 4 (Left) | Supports DP Alt Mode, USB4, and Power Delivery charging |
| USB Type-A (USB 3.2 Gen 1) | 2 | USB-A 3.2 Gen 1 | 5Gbps, one on each side |
| HDMI 2.1 (Type A - Standard) | 1 | HDMI 2.1 (Right) | Full-size HDMI output |
| 3.5mm TRRS (Headset with Mic) | 1 | Headphone/Mic Combo (Right) | Combo headphone/microphone jack |
| Kensington Security Slot | 1 | Kensington Nano Security Slot (Right) | Nano-sized Kensington lock slot |
Notes & Compatibility
Thunderbolt 4 ports support USB4, PD charging, and DP Alt Mode. USB-A ports are 5Gbps (USB 3.2 Gen 1). Optional nano SIM slot available for WWAN configurations. Intel Core Ultra processors.
