IADAP USB31-HDMI - Adapter Techly - Free user manual and instructions

Product Type	USB 3.1 Type-C to HDMI Adapter
Brand	Techly
Model	IADAP USB31-HDMI
Input Interface	USB 3.1 Type-C Male
Output Interface	HDMI Female (HDMI 1.4)
Max Resolution	3840x2600 @ 60Hz (mirror mode) / 4Kx2K @ 30Hz
Supported Resolutions	4Kx2K @ 24/25/30Hz, 1080p @ 24/50/60Hz, 720p, 480p, 576i, 480i
Audio Support	HDMI audio (pass-through)
Color Depth	RGB 6/8/10/12 bpc, YCbCr 4:4:4/4:2:2 8/10/12 bpc
Data Rate	Up to 5.4 Gbps per lane (HBR2), supports HBR, RBR
Cable Length	150 mm
Dimensions (Main Unit)	41.5 × 37 × 14.5 mm
Weight	Approx. 25 g
Power Supply	USB bus power (no external power required)
Operating Temperature	0°C to +45°C
Storage Temperature	-10°C to +80°C
Certifications	FCC, CE
Warranty	1 Year Limited
Package Contents	Main unit, User manual
Material	Plastic (white)
Compliance	USB 3.1, DisplayPort Alt Mode 1.2
Care & Cleaning	Wipe with a dry, soft cloth. Do not use liquids or abrasive cleaners.
Safety	Avoid exposure to moisture, extreme temperatures, and physical shock.
Spare Parts	Not available. The adapter is a sealed unit.
Repairability	Not designed for repair; replace if defective.

Frequently Asked Questions - IADAP USB31-HDMI Techly

What devices are compatible with this adapter?

The adapter works with any device that has a USB 3.1 Type-C port with DisplayPort Alt Mode support, such as laptops, desktops, and tablets. It is not compatible with USB-C ports that only support charging.

How do I connect the adapter?

Connect the USB-C end to your computer and the HDMI end to your monitor or TV using an HDMI cable (not included). No drivers are required for basic functionality.

What is the maximum supported resolution?

The adapter supports up to 3840x2600 @ 60Hz in mirror mode (SST) and up to 4Kx2K (3840x2160) at 30Hz. Lower resolutions like 1080p and 720p are also supported.

Does the adapter support audio?

Yes, HDMI audio is supported. Sound from your computer will be transmitted to the connected monitor or TV via HDMI.

Do I need to install drivers?

No additional drivers are needed for standard operation. The adapter is plug-and-play on Windows, macOS, and Linux systems with USB-C DP Alt Mode support.

Why is my monitor not displaying anything?

Ensure that your USB-C port supports DisplayPort Alt Mode. Check that the HDMI cable is securely connected. Try another monitor or cable. Restart your computer.

Can I use the adapter with a power source?

The adapter is bus-powered via USB, so no external power supply is needed. It draws power from the USB port and does not support pass-through charging.

What is the cable length?

The attached USB-C cable is 150 mm (15 cm) long, which is suitable for connecting directly to a port on your device.

Is the adapter compatible with HDMI 2.0?

No, the adapter supports HDMI 1.4 and earlier versions. For HDMI 2.0 features (like 4K at 60Hz), a different adapter is required.

What are the dimensions of the adapter?

The main unit measures 41.5 × 37 × 14.5 mm, and the cable is 150 mm. It is compact and portable.

USER MANUAL IADAP USB31-HDMI Techly

USB 3.1 Type- C to HDMI Adapter (DP Alt mode)

User Manual

Contents

1.0 Introduction....1
2.0 Features....1
3.0 Specifications 2
4.0 Package Contents 2
5.0 Product Show....2
6.0 Operation 3
7.0 Connection Diagram....3

USB 3.1 Type- C to HDMI Adapter

DEAR CUSTOMER

Thank you for purchasing this product. For optimum performance and safety, please read these instructions carefully before connecting, operating or using this product. Please keep this manual for future reference.

1.0 INTRODUCTION

This USB3.1 Type-C to HDMI Adapter provides high throughput using the USB 3.1 bus and supports the high definition monitors with high resolution and high refresh rate. The USB3.1 Type-C Adapter allows you to connect your desktop PC or laptop's USB port to an extra monitor or TV.

2.0 FEATURES

• Standard USB3.1 Type-C
  ● Supports USB 3.1 input and HDMI output
• Flexible USB Type-C Switching Support for USB 5G and DisplayPort 1.2 Alt mode
  ● Supports per lane data rates of 5.4 Gbps (HBR2), 2.7 Gbps (HBR) and 1.62 Gbps (RBR)
  ● Supports multiple color formats: RGB 6/8/10/12-bit per component (bpc) and YCbCr4:4:4, YCbCr4:2:2,8/10/12bpc
  ● Supports HDMI 1.4 and former versions
  ● Supports resolution up to 3840x2600 @60Hz (mirror mode) in DP1.1 (or 1.2) in SST mode.
  ● Supports resolutions as follows: 4Kx2K, @ 24Hz, 25Hz, 30Hz; 1080P, @24Hz, 50Hz, 60Hz; 720P, 480P, 576i, 480i, @50Hz and 60Hz
  ● Supports HDMI audio
  ● Supports bus-powered and self-powered operation

3.0 SPECIFICATIONS

Signal Inputs/Output
Input port	USB3.1 Type-C Male x1
Output port	HDMI Female x1 (HDMI 1.4)
Warranty
Limited Warranty	1 Year
Environmental
Operating Temperature	0 °C to +45°C
Operating Humidity	10% to 85 % RH (no condensation)
Storage Temperature	-10°C to +80°C
Storage Humidity	5% to 90 % RH (no condensation)
Certifications	FCC,CE
Power Requirement	USB bus power
External Power Supply	NO
Accessories Adapter
Size(L-W-H)	Main Unit :41.5×37×14.5mm Cable: 150mm
Remote control	NO
User Manual	English Version

4.0 PACKAGE CONTENTS

Before attempting to use this unit, please check the packaging and make sure the following items are contained in the shipping carton:

• Main unit x1
• User Manual x1

5.0 PRODUCT SHOW

White USB connector with port and cable, no visible text or symbols

6.0 OPERATION

① Connect USB3.1 Type-C port of this product to computer
② Connect HDMI output of this product to HDTV using one HDMI M/M cable

Attention: Insert / Unplug cable gently.

7.0 CONNECTION DIAGRAM

graph LR
    A["The new MacBook"] --> B["HDMI Cable"]
    B --> C["HDMI Monitor"]

P/N13009