USB-C hub UGREEN Revodok CM418 — 2× USB-A, HDMI 4K@30Hz, RJ45 1Gbps, PD 100W (gray)

UGREEN Revodok CM418 is a compact USB-C hub designed to expand connectivity for laptops, tablets and compatible devices with a single USB-C port. The hub provides two USB-A ports for peripherals, an HDMI output that supports video up to 4K at 30 Hz, a Gigabit RJ45 Ethernet port for wired networks, and USB Power Delivery pass-through charging up to 100W. Its gray aluminium-like finish and small footprint make it suitable for mobile use and desktop setups where space is limited.

Advantages

The hub combines multiple common ports in one compact housing, reducing the need for separate adapters. With HDMI 4K@30Hz it enables high-resolution external displays for presentations or extended desktop use. The Gigabit Ethernet port offers a stable wired connection when Wi‑Fi is unavailable or unreliable. Two USB-A ports accommodate mice, keyboards, flash drives and other peripherals while PD 100W pass-through allows simultaneous device charging and data/video transmission. The build is lightweight and portable, making it convenient for travel and hot-desk environments.

Suitable for

• Connecting external monitors for presentations or extended desktop
• Establishing a wired network connection for faster, stable internet
• Attaching USB-A peripherals such as keyboard, mouse or storage
• Charging a laptop or tablet while using peripherals and external display
• Mobile work and remote meetings where compact connectivity is needed

Key specifications

• Host interface: USB-C (upstream)
• USB-A ports: 2 × USB-A (data transfer for peripherals)
• Video output: HDMI supporting up to 4K resolution at 30 Hz
• Network: RJ45 Gigabit Ethernet (up to 1 Gbps)
• Power delivery: USB PD pass-through up to 100 W for charging host device
• Material and finish: compact gray housing suitable for portable use

How to use

Connect the hub to a host device via the USB-C upstream plug. Plug an HDMI cable from the hub to an external monitor or TV and set the host’s display settings to mirror or extend as required. Insert USB-A peripherals such as a mouse, keyboard or flash drive into the available USB-A ports. For wired network access, connect an Ethernet cable to the RJ45 port. To charge the host device while using the hub, connect a USB-C power adapter capable of delivering up to 100 W to the hub’s power input; the hub will pass power through to the host while other ports remain active.

Usage recommendations

Use a USB-C charger that supports the required power profile and cable rated for PD 100W when charging high-power laptops. For reliable 4K video output, use an HDMI cable rated for the required resolution and ensure the host device supports HDMI 4K@30Hz over USB-C. Avoid exposing the hub to liquids or excessive heat and store it in a padded compartment during transport to prevent physical damage.