Prestel GR-4KC One Click Security USB-C to HDMI Adapter User Manual

June 13, 2024
Prestel

Prestel GR-4KC One Click Security USB-C to HDMI Adapter User Manual
Prestel GR-4KC One Click Security USB-C to HDMI
Adapter

Introduction

This One Click Security USB-C to HDMI Adapter has 1 USB INPUT and 1 HDMI OUTPUT, which can convert USB-C signal to HDMI signal with video resolution up to 4K@60Hz 4:4:4. It supports one click video mute for security. You can easily turn the video on and off at hand. It is also safe when entering a password in public or switching screens.

A hand switch allows you to easily turn the HDMI signal on and off. Video output can be temporarily turned off, such as when entering a password during a presentation, and can be re-output immediately with a single click.

Features

  • HDMI 2.0 and DP 1.2a compliant
  • Support 18Gbps HDMI video bandwidth
  • Video resolution up to 4K@60Hz 4:4:4
  • One click video mute for security

Package Contents

  1. 1× One Click Security USB-C to HDMI Adapter
  2. 1× User Manual

Specifications

Technical

HDMI Compliance| HDMI 2.0b
USB-C Compliance| DP 1.2a
Video Bandwidth| HDMI: 18 Gbps
Video Resolution| Up to 4K2K@60Hz
Color Depth| 8-bit, 10-bit, 12-bit
Color Space| RGB, YCbCr_4:4:4, YCbCr_4:2:2
Audio Format| LPCM 7.1CH, Dolby True HD, andDTS-HD Master
** ESD Protection| Human body model —±8kV (air-gap discharge) &±4kV (contact discharge)
Connection
Input| 1 × USB Type C
Output| 1 × HDMI Type A [19-pin female]
Mechanical**
Housing| Plastic
Color| Apple gray
Dimensions| 55mm[W] × 36mm[D] × 12mm[H]
Weight| 23g
Power Supply| USB 5V / 1A
Operation Temperature| 32 – 104°F / 0 – 40°C
Storage Temperature| -4 – 140°F / -20 – 60°C
Relative Humidity| 20 – 90% RH (no condensation)

Operation Controls and Functions

No. Name Function Description
1 USB IN USB type-C port, connect to a source device.
2 HDMI OUT HDMI signal output port, connect to a display device, such as TV

set.
3| LED&Button| Button: PC/laptop picture on/off LED Green: PC/laptop picture onLED Red: PC/laptop picture off

Application Example

Application Example

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