USB-C multifunction adapter | HDMI 4K video support | 3× USB-A | USB-C PD up to 100 W | aluminum housing

Technical Specifications

Type: USB-C multifunction adapter
Model: CUDY UH405
Input: 1 × USB-C 3.2 Gen 1
USB outputs: 1 × USB-A 3.2 Gen 1; 2 × USB-A 2.0
Video output: 1 × HDMI 1.4 4K @ 30 Hz; 2K @ 60 Hz; 1080p @ 120 Hz
USB-C Power Delivery (PD): 5–20 V, 0–5 A DC, up to 100 W
Max. power consumption: up to 100 W (with PD adapter); ~5 W (powered from host device)
Standby mode: ~0.2 W
Dimensions: 103 × 32 × 11 mm
Cable length: 250 mm
Weight: 51 g
Color: Silver gray
Housing material: Aluminum + ABS

Functions

One USB-C → five connections – connect a display, keyboard, mouse, flash drives, or other devices simultaneously
HDMI 4K video support – smooth image for presentations, movies, or graphic work
Power Delivery up to 100 W – charge your laptop while using the adapter
High-speed data transfer via USB-A 3.2 Gen 1
Aluminum housing – improved heat dissipation and durability
Compact size and low weight – easy to carry in a bag or backpack

Applications

For home users: An excellent solution for a home office – connect a monitor, keyboard, and mouse to a laptop, charge the device, and enjoy a convenient work or entertainment setup
For engineers, IT specialists, network technicians: Suitable for service or test laptops, additional displays, USB devices, and stable power supply via PD
For electricians: Useful for configuring equipment on-site, connecting USB measurement or diagnostic devices and an external display

Pros

4K HDMI video support
Up to 100 W Power Delivery
Aluminum housing – robust and reliable
Compact and lightweight
Universal use (work, home, travel)

Cons

HDMI 1.4 – 4K supported up to 30 Hz
Only one USB-C port dedicated to power (no data transfer)