USB C Docking Station 3 Monitors Compatible with Mac/Windows - Triple

In this review the KOZYC USB C Docking Station stands out as a practical way to add three external monitors and multiple ports to a laptop with a USB-C port. The bottom line: it is best for users who need straightforward multi-monitor expansion and extra connectivity without a full dock replacement. Setup is simple for the plug-and-play 4K@60Hz port and the unit provides a clear value proposition for office workers, remote employees, or anyone wanting to extend a desktop to three displays.

Key Features

• Triple HDMI: Three HDMI ports let the user extend or mirror to three screens so a laptop can drive multiple displays for productivity workflows.
• 4K@60Hz support: One HDMI port supports up to 4K at 60Hz for a sharp primary display when the host USB-C port supports DP Alt Mode.
• Multiple USB ports: Three USB 3.0 ports provide additional USB connectivity for peripherals, backups, and accessories with USB 3.0 speeds.
• SD and TF slots: Built-in SD and micro-SD card slots simplify photo and file transfers without needing separate readers.
• 100W PD charging: The PD charging port can deliver up to 100W to keep a laptop powered while using the hub for displays and devices.
• Cross-platform support: Compatible with recent Windows and macOS systems, with MST/SST support on supported hosts for flexible multi-monitor modes.

Who It's For

This dock is aimed at productivity-minded users who need to add up to three external displays to a Mac or Windows laptop and want extra USB ports and card readers in a single compact hub. It is particularly useful for remote workers, multitaskers, and professionals who primarily use office apps, spreadsheets, and web tools across multiple screens.

Users who need low-latency gaming, heavy graphics rendering, or professional color-critical design work should look elsewhere, since the manufacturer warns it is not intended for graphics-intensive workloads and not all ports are plug-and-play for every host. Also note the PD port does not supply power when the hub is connected via USB-A.

Pros & Cons

Pros

• Easy to set up for the 4K@60Hz HDMI port when used with a USB-C host that supports DP Alt Mode.
• Expands a laptop into three monitors, with customers reporting straightforward operation and good value.
• Includes SD and TF card slots and three USB 3.0 ports for everyday peripherals and media transfer.
• 100W PD charging keeps a laptop powered during heavy multi-screen use when connected via USB-C.

Cons

• Two HDMI ports require a driver download and have limited HDCP support for streaming protected content.
• Not intended for gaming or graphics-intensive professional work, as noted by the manufacturer and users.

Specifications

Product type	9-in-1 USB C Docking Station with HDMI splitter
HDMI outputs	3 (1x 4K@60Hz, 1x 4K@30Hz, 1x 1080p)
USB ports	3 x USB 3.0
Card readers	SD slot and TF (micro-SD) slot
Power delivery	100W PD port (does not charge when connected via USB-A)
Compatibility	Windows 7/8/8.1/10+ and macOS 10.10+ (driver required for some HDMI ports)
Warranty	2-year warranty with lifetime technical support

Our Verdict

The KOZYC Triple Display Docking Station is a sensible, cost-effective choice for users who need to expand a laptop to multiple monitors and add USB and card-reader ports. It offers clear value for office and productivity use thanks to the 4K@60Hz primary port, SD/TF slots, and 100W PD, but it is not intended for high-end gaming or professional graphics work. For multi-monitor setups on supported systems, it is a practical buy.

Frequently Asked Questions

Will the dock charge my laptop?
Yes, the PD port can provide up to 100W when connected via USB-C, but it will not charge if the hub is connected via USB-A.

Do all three HDMI ports run at 4K@60Hz?
No, only one HDMI port supports 4K@60Hz; the other HDMI ports support 4K@30Hz and 1080p and may require a driver.

Is this suitable for gaming or professional design?
No, the manufacturer advises it is not intended for gaming or graphics-intensive design work; it is best for productivity and general multitasking.