VL-D220 – USB-C 3.2 Gen2 MST Desk Dock: Multi-Display, Data, and Power Integration for Professional Workspaces
The VL-D220 desk dock utilises a USB-C 3.2 Gen2 input to consolidate high-speed data, power delivery, and multi-display video output in a single compact unit. Designed for professional AV environments, it supports triple-screen configurations via MST (Multi-Stream Transport), enabling flexible workstation layouts in meeting rooms, control rooms, and hybrid workspaces. Integrated device charging, wired network connectivity, and comprehensive peripheral support streamline installation, reduce cable clutter, and enhance operational reliability. The dock’s passive topology ensures broad compatibility with legacy and current USB standards, facilitating seamless deployment across diverse AV setups.

• High-Speed USB-C Input: The USB-C 3.2 Gen2 input provides up to 100 W Power Delivery for connected devices while maintaining a 10 Gbps data transfer rate. This single-cable solution simplifies workstation connectivity and supports rapid charging and data synchronisation for laptops and tablets in professional AV environments.

• Triple Display Output with MST: MST (Multi-Stream Transport) enables simultaneous video output to two HDMI 2.1 and one DisplayPort 1.4 interface. Each HDMI output supports up to 4K at 60 Hz, or up to 8K at 30 Hz with DSC (Display Stream Compression), facilitating advanced multi-monitor setups in control rooms and collaborative workspaces.

• Comprehensive USB Peripheral Support: Three USB ports provide 10 Gbps data rates, with additional ports supporting 5 Gbps and 480 Mbps, enabling fast data transfer and device charging. The dock accommodates up to seven peripherals, including legacy USB 2.0 and high-speed USB 3.2 devices, supporting a wide range of AV accessories.

• Wired Gigabit Ethernet Connectivity: Integrated Gigabit Ethernet ensures secure and stable LAN access for networked AV applications. This feature supports bandwidth-intensive tasks and reliable connectivity in environments where wireless performance may be inconsistent or restricted.

• Integrated AV and Storage Interfaces: The dock includes a 3.5 mm audio output for headphones or speakers, along with an SD and microSD card reader slot. These interfaces provide streamlined access to audio playback and removable storage, supporting media workflows in meeting and presentation settings.

Unified Docking Solution for Professional AV Deployment
The VL-D220 serves as a centralised interface for data, power, video, and network integration, supporting efficient workstation configuration and device management. By combining MST-enabled multi-display output, high-speed USB connectivity, and robust wired networking, this unit enables reliable, clutter-free deployments in modern AV environments such as control rooms, collaborative workspaces, and hybrid meeting areas.