Description
Universal USB-C dual display docks typically provide dual 4K/60Hz or dual 1080p display support via HDMI/DisplayPort, often using DisplayLink or similar technology. Key specs include 85W–100W laptop Power Delivery, Gigabit Ethernet, multiple USB-A/USB-C 3.2 Gen 1 (5/10Gbps) ports, and 3.5mm audio jacks.
Typical Technical Specifications
- Video Output: Dual 4K (3840 x 2160) at 60Hz or dual 1080p/2K.
- Display Interfaces: Typically 2x HDMI 1.4, 2x DisplayPort 1.2/1.4, or a combination.
- Power Delivery: 60W–100W PD passthrough to charge laptops.
- USB Ports: Usually 2-4x USB-A 3.1/3.2 Gen 1 (5-10Gbps), and 1-2x USB-C ports.
- Networking: 1x RJ45 Gigabit Ethernet port.
- Audio/Video: 3.5mm combo audio/microphone jack.
- Compatibility: Windows, macOS, ChromeOS, and Linux (often via DisplayLink drivers).
- Safety/Security: Kensington lock slot and VESA mounting options.
Core Functionality
These docks use a single USB-C cable (usually included with a USB-A adapter) to connect peripherals, power, and monitors to laptops. They are designed for high-resolution setups in offices, particularly when using laptops with limited ports.
These docks use a single USB-C cable (usually included with a USB-A adapter) to connect peripherals, power, and monitors to laptops. They are designed for high-resolution setups in offices, particularly when using laptops with limited ports.

