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Compact silver USB-C hub with HDMI and four USB-A ports

Vszerda

Vszerda CM478 modular adapter 5 in 1 4K HDMI 100W PD 3 USB-A 91g

SKU CH-EM7C-38CS7

A 5-in-1 USB-C hub adds 4K 30 Hz HDMI, 100 W pass-through charging, one 5 Gbps USB-A port and two 480 Mbps USB-A ports in a 91 g adapter

  • Ports Spec5
  • Dimension12.16 in x 2.78 in x 1.2 in
  • Weight91 grams
  • 4K 30 Hz display from a single HDMI port
  • 95 W laptop charging through 100 W USB-C pass-through
  • 5 Gbps file transfers via one USB 3.0 port
  • Two 480 Mbps USB 2.0 ports for keyboards and mice
  • 91 g lightweight hub fits in any bag

Vszerda CM478 5-in-1 USB-C Hub

The Vszerda CM478 modular adapter adds five connections through a single USB-C port. It provides a 4K HDMI output, a 100W USB-C Power Delivery input, one 5 Gbps USB-A 3.0 port, and two 480 Mbps USB-A 2.0 ports. The hub suits laptop users who need video output, charging pass-through, and legacy peripheral connections in a compact 91g unit.

Plug-and-play installation

The adapter works without drivers on Windows, macOS, and Linux systems. Installation is immediate once the USB-C cable is seated, but the host port must support video output for the HDMI function to operate. A common issue arises when users unplug the PD charger while mirroring a display or transferring files, which can interrupt the video signal or corrupt data transfers.

4K 30Hz video and mixed-speed data headroom

The HDMI port drives an external monitor at up to 4K resolution and 30Hz refresh rate, suitable for office work and media playback. The single USB-A 3.0 port handles storage devices at 5 Gbps, while the two USB-A 2.0 ports provide 480 Mbps bandwidth adequate for keyboards and mice. The PD port accepts up to 100W input, reserving 5W for hub operation and passing up to 95W to the host laptop.

Highlights

  • 4K 30 Hz display from a single HDMI port
  • 95 W laptop charging through 100 W USB-C pass-through
  • 5 Gbps file transfers via one USB 3.0 port
  • Two 480 Mbps USB 2.0 ports for keyboards and mice
  • 91 g lightweight hub fits in any bag

Specifications

BrandVszerda
ModelCM478
Part NumberUG-USBC-15495
Ports Spec5
Dimension12.16 in x 2.78 in x 1.2 in
Weight91 grams

Questions about this item

How do I verify the Vszerda CM478 hub is delivering 4K video at 30 Hz after connecting it?

Ensure the host USB-C port supports video output, then open display settings on the connected device and confirm the external monitor is running at 4K resolution and 30 Hz.

What comes in the box with the Vszerda CM478 and which cables or chargers must I provide?

The package includes the 5-in-1 adapter weighing 91 grams; you must supply a USB-C PD charger up to 100 W for pass-through power and an HDMI cable for the 4K 30 Hz display link.

Should I choose the 5 Gbps USB-A port or the two 480 Mbps USB-A ports for my external SSD?

Use the single USB 3.0 port rated at 5 Gbps for the SSD; the two USB 2.0 ports at 480 Mbps are intended for keyboards, mice or other low-bandwidth peripherals.

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