KuWFi USB3.0 HDMI 4K60Hz Video Capture HDMI to USB Video Capture Card Dongle Game Streaming Live Stream Broadcast with MICinput


Ships From: China
Color: 2 ports



KuWFi USB3.0 HDMI 4K60Hz Video Capture HDMI to USB Video Capture Card Dongle Game Streaming Live Stream Broadcast with MICinput



This 4K/60Hz HDMI to USB3.0 Video Capture Dongle is easy to carry,have a superior performance,superior compatibility,simple installation and many other features,It can capture one HDMI signal input and compatible with Windows,Linux,Macos X and USB3.0 interface. It also compatible with many USB3. 0 chipset (Intel,Renesas,ASMedia,Fresco Logic) and USB2.0 and preview, record, capture, live broadcase through a number of free third-party software via USB3.0 interface;The HDMI video capture meets UVC and UAC standard.


​Only 4 ports support 4K/60hz ouput. 

But 4K version Cannot capture HDMI source with HDCP key. And it not supports 1080i . if you wanna connect it with your camera, please do not choose 4k version. (5 ports or 6 ports support 1080i)

If you want to connect a mobile phone or tablet, you can use TV Stick to connect it. the method please refer to the next picture.





1.It can capture one single channel HD HDMI video signals

2.The capture resolution up to 1080P/60Hz, input resolution up to 4K/60Hz, the HDMI Loop-out resolution is the same as input resolution

3.Support Mic recording input

4.Support MJPE and YUY2

5.Support UAC&UVC,support 48 KHz PCM audio 

6.It need to install a driver with some of the Windows7 system

7.It is compatible with Windows 7,Windows8,Windows8.1,Windows10 or later, Linux OS, Mac OS operating systems.

8.USB3.0, 300~350MB / s throughput max and it is compatible with USB 2.0 (40MB/s throughput max).

9.It can automatically detect the input video formats and it will adjust to the set output size and frame rate automatically.

10.It can automatically detect the input audio formats and swift it to 48KHz PCM audio.

11.Two capture can be used on one PC

12.The firmware can be updated.

13.With good picture quality, the RGB color range is 0-255, less delay.

14.Support for all third-party player software compatible with UVC and UAC protocols.



Computer system requirements:

Windows® 10 / Windows 8.1 / Windows 7 (SP1)              

PC: Intel® Core™ i5-4440 3.10 GHz + NVIDIA® GeForce® GTX 660or above 

Notebook: Intel Core i7-4810MQ + NVIDIA GeForce GTX 870M or above         

4 GB RAM (suggest 8 GB)   

Mobile phone requirements:                                                                 

Android phone (Most phones are supported)                                      

Only USB2,no USB3.(android UVC driver not support USB3)

If it’s an Android phone with USB, then need pure USB2cable force into his mode to use.


Warm Tips:

1. Please do not use HUB or USB extension cable.
2. A low computer configuration will cause the recording screen to blinking randomly or black.
3. This is a normal phenomenon that the recording screen and the original screen is not synchronized.

Chromatic aberration

Since the 5-ports version takes care of compatibility, it is indeed not as good as ports in terms of image quality processing, and there is indeed a slight color difference blurry pixels. If you have extremely high requirements for color difference, please do not choose the 5-hole version

New Arrival ! 3 Ports 4K/60hz Type-C

Click the picture to see details.


Brand Name: KuWFi
Model Number: HDMI03
Package: Yes
Type: Video & TV Tuner Cards
Interface Type: USB
Interface Type: USB3.0
Support: Win7/8/10/Mac OS
Feature 1: USB3.0 video capture
Feature 2: HDMI Video caputer card
Feature 3: 1080p HDMI video card
Feature 4: 4K
Max HDMI output: 4K/60hz
Max REC: 1080P
supports: phone capture card
function: live stream
software: OBS, potplayer,youtube

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