Simplecom CHT811 11-in-1 USB-C 4K Triple Display MST Docking Station with Dual HDMI DP

The CHT811 is a compact and portable 11-in-1 USB-C docking station designed to expand your laptop's connectivity through a single USB-C connection. It features three USB-A ports, two USB-C data ports, Gigabit Ethernet, a 3.5mm headphone jack, and three display outputs (two HDMI and one DisplayPort), delivering a versatile all-in-one expansion solution for both work and home office use.

Supporting up to three external displays at 4K resolution, the docking station allows you to extend your desktop across multiple monitors or run different tasks on separate screens. Free yourself from the limitations of a single laptop display, this dock significantly enhances productivity by enabling a true multi-screen workspace.

With a total of five USB-A and USB-C data ports, you can easily connect a wide range of USB peripherals. The integrated USB-C Power Delivery port supports up to 100W charging, allowing you to power your laptop while using connected accessories.

Designed for convenience, the CHT811 is plug-and-play with no additional drivers required. It's an ideal solution for both home and office environments, offering enhanced productivity and flexibility.

• 11-in-1 USB-C Docking Station
An all-in-one USB-C dock equipped with 3 USB-A ports, 2 USB-C data ports, a USB-C PD charging port, Gigabit Ethernet, a 3.5mm headphone jack, and three display outputs (2× HDMI + 1× DisplayPort).

• MST Support with Triple 4K Extended Displays
Supports MST (Multi-Stream Transport) via USB-C with DP Alt Mode, enabling three external displays simultaneously through two HDMI ports and one DisplayPort.
Note: MST is supported on Windows only. macOS does not support MST.

• High-Speed USB Expansion up to 5Gbps
Five USB-A and USB-C data ports allow connection of peripherals such as external drives, keyboards, mice, printers, and more. Three ports support data transfer speeds of up to 5Gbps, making them ideal for transferring large files efficiently.

• 100W USB-C Power Delivery
The USB-C PD port supports PD 3.0 and delivers up to 100W of power, enabling laptop charging while all other dock functions remain in use.

• Gigabit Ethernet
Provides stable wired network access with speeds up to 1000Mbps, reducing latency and interference for smoother streaming, downloads, and online work.

• 3.5mm TRRS Headphone Jack
Supports headsets with built-in microphones, making it ideal for video conferencing, voice calls, and audio recording.

• Durable Aluminium Alloy Casing
Built with a premium aluminium alloy housing, the dock offers excellent heat dissipation, reliable performance, and a sleek, professional look that complements any workspace.

Features

• Boost your productivity with this 11-in-1 laptop docking station
• Triple display outputs allow up to three extended monitors for multitasking
• Supports MST (Multi-Stream Transport) for mirrored or extended display modes
• HDMI and DisplayPort outputs support resolutions up to 4K@60Hz
• Multiple USB-A and USB-C ports offer data transfer speeds up to 5Gbps
• Supports up to 100W Power Delivery charging via the USB-C PD port
• Gigabit Ethernet provides a stable wired connection up to 1000Mbps
• 3.5mm audio jack with microphone support for easy headset connection
• Premium aluminium casing ensures durability and efficient heat dissipation
• Compact and portable design, easy to carry with your laptop
• Plug and play, no drivers or software required

Specifications

• Model: CHT811
• Host Interface: USB-C
• USB-A Data Ports: 1x USB 480Mbps, 2x USB 5Gbps
• USB-C Data Ports: 1x USB 480Mbps, 1x USB 5Gbps
• Display Ports: 2x HDMI, 1x DP
• HDMI Resolution: up to 4K@60Hz (3840x2160)
• DP Resolution: up to 4K@60Hz (3840x2160)
• HDCP Support: HDCP 2.3 compliant, backwards compatible
• Network Port: RJ45 Gigabit Ethernet (10/100/1000 Mbps)
• Audio Port: 4-Pole TRRS 3.5mm Audio Jack (Stereo&Mic Combo)
• PD Input: USB-C PD (charging only), up to 100W
• Housing Material: Aluminum
• Operation Temperature: 0 - 50°C
• Dimension: 13.3 x 4.2cm x 1.4cm
• Weight: 86g

System Requirements

• Operating system: Windows 10 or later, macOS 10.12 or later (no MST support)
• Available USB-C port with DP Alt Mode support (video output over USB-C), Thunderbolt USB-C port or USB4 port
• macOS does not support MST technology and will only support one extended mode output
• Laptop GPU with DP 1.4 or higher supports up to 3x extended displays
• For 3x extended screens at 4K resolution, DP 1.4 (or higher) and DSC (Display Stream Compression) are required for laptop GPU

Important Notes

• Please confirm that the USB-C port on your device supports DisplayPort Alternate Mode (DP Alt Mode). Some USB-C ports support only charging or data transfer and do not offer video output functionality.
• 4K@60Hz is supported by laptop GPUs with DP 1.4 or higher version (e.g., Intel 12th Gen Core Mobile Processors or later).
• The USB-C PD port is for Power Delivery (PD) charging only and does not support data transfer.
• Laptop GPU with DP 1.2 supports 2x extended screens only, laptop GPU with DP1.4 or higher supports 3x extended screens.

Package Contents

• 1x 11-in-1 Docking Station
• 1x User Manual