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UGREEN 55451 2×1 USB-C to HDMI Switch, 4K60
UGREEN 55451 2×1 USB-C to HDMI Switch, 4K60
UGREEN 55451 2×1 USB-C to HDMI Switch, 4K60
UGREEN 55451 2×1 USB-C to HDMI Switch, 4K60
UGREEN 55451 2×1 USB-C to HDMI Switch, 4K60
UGREEN 55451 2×1 USB-C to HDMI Switch, 4K60
UGREEN 55451 2×1 USB-C to HDMI Switch, 4K60
UGREEN 55451 2×1 USB-C to HDMI Switch, 4K60
UGREEN 55451 2×1 USB-C to HDMI Switch, 4K60

At a glance

Inputs
2 × USB-C female video inputs
Bandwidth
18 Gbps
Dimensions
5.59 × 6.35 × 1.7 cm
Video features
HDR, HDCP 2.2

In the box

  • UGREEN 55451 USB-C to HDMI switch
UGREEN logoModel 55451

UGREEN 55451 2×1 USB-C to HDMI Switch, 4K60

₹3,889 Incl. GST MRP ₹7,775 49% below MRP

₹3,296 + 18% GST

At a glance

Inputs
2 × USB-C female video inputs
Bandwidth
18 Gbps
Dimensions
5.59 × 6.35 × 1.7 cm
Video features
HDR, HDCP 2.2

Lets two USB-C laptops or devices share one HDMI TV or monitor, switched with a button. Each source needs USB-C video output (DisplayPort Alt Mode). Up to 4K at 60 Hz with HDR and HDCP 2.2.

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Overview

The UGREEN 55451 lets two USB-C laptops or devices share one HDMI TV or monitor. Press the button to choose which source is shown, at up to 4K at 60 Hz with HDR and HDCP 2.2. It suits a desk or meeting room where a work laptop and a second device take turns on the same screen, as long as both sources send video over USB-C.

Is it right for you?

  • Both sources must support DisplayPort Alt Mode (video output over USB-C). A USB-C port without it gives no picture.
  • The direction is fixed: USB-C sources in, HDMI display out. It cannot be used in reverse.
  • One display only, and manual button switching only; it does not switch automatically.
  • Do not place a Thunderbolt dock or Thunderbolt drive enclosure in the input path.

Key features

  • Two USB-C video inputs and one HDMI output.
  • Up to 4K at 60 Hz with 18 Gbps bandwidth; backward compatible with 4K at 30 Hz and 1080p at 60 Hz.
  • HDR (High Dynamic Range) and HDCP (High-bandwidth Digital Content Protection) 2.2.
  • Audio is carried with the HDMI video; Dolby Atmos is listed for a compatible complete path.
  • Compact unit about 5.59 × 6.35 × 1.7 cm, 98 g.

What else you need

Two fully featured USB-C video cables (Thunderbolt 4 or full-featured USB-C, no longer than 2 m) and one HDMI cable. Charge-only and USB 2.0-only USB-C cables cannot carry video.

Before you buy

  • ARC, CEC and FreeSync are not supported.
  • No separate power input or charging function is documented. Do not connect chargers to the source ports as if they were Power Delivery inputs.
  • Mixed displays or sources can force a lower common mode or a blank screen, and HDCP must be supported end to end; the switch cannot bypass content protection.
  • Indoor use only; keep it dry, ventilated and away from direct heat.
  • Only the switch is listed in the box, so plan on supplying the cables.

Technical specifications

Key facts

What is it?
Switches & ExtendersBrand UGREEN, model 55451
What comes in the box?
UGREEN 55451 USB-C to HDMI switch
Which documents are available?
Regional compliance reference, online specifications Open documents

RelatedDocumentsAll UGREEN documents

Brand / SKU
UGREEN 55451
Product type
a two-input, one-output video switch for selecting between two USB-C sources on one HDMI display
Signal path
USB-C Source 1 or USB-C Source 2 (both must support DisplayPort Alt Mode) → button selection → one HDMI display output.
Inputs
2 × USB-C female video inputs
Outputs
1 × HDMI Type-A female
Power
No separate power input or charger function is documented; do not connect chargers as though the source ports were PD inputs
Topology
2 USB-C video inputs / 1 HDMI output
Required source feature
DisplayPort Alt Mode over USB-C
Maximum
4K@60Hz
Bandwidth
18 Gbps
Video features
HDR; HDCP 2.2
Switching
Manual button
Explicit exclusions
No reverse use, auto switching, ARC, CEC or FreeSync
Dimensions
5.59 × 6.35 × 1.7 cm
Connector type
HDMI
Weight
98 g
Country of origin
China
Manufacturer
UGREEN Group Limited
Warranty
Manufacturer warranty under UGREEN's terms. How claims work
Product attributes and shipping details
Brand

UGREEN

Downloads

Documentation

  • UGREEN 55451 product pagePublicOnline specifications · This model · us.ugreen.com
    View official page
Certificate and compliance document (1)
  • UGREEN 55451 UK declaration of conformityPublicRegional compliance reference · Regional · 201.3 KB
    Download

Series documents can differ from your exact model. Report a wrong or missing file

Questions about this product

Will it work with any USB-C laptop?

Only if the laptop's USB-C port supports DisplayPort Alt Mode. Without it there is no picture.

Does it charge the laptops?

No. No power input or charging function is documented; do not plug chargers into the source ports.

Does it switch automatically?

No. Switching is by the button only.

Which cables do I need?

Two fully featured USB-C video cables no longer than 2 m and one HDMI cable. Charge-only USB-C cables will not work.

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₹3,889incl. GST