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HDMI video and audio streams over USB 3.0
Supports UVC1.0
Supports video resolution up to 1080p 60Hz 
(Video stream over USB 3.0)
Supports HDMI input & loopout from 640x480 to 
4K2K@60 (YUV 4:4:4), interlaced or progressive
Supports resolution downscaling from 4K2K to 
1080P3
Supports HDR10 to SDR conversion4
Supports line-in mix with HDMI audio
Supports HDMI audio extraction
Auto-detection on video format to ensure 
plug-play operations
Recording Video Format: H.264 (Software 
Compression)
Works on multiple operating system platforms 
(Windows 7/8.1/10, Mac and Linux OS)
Compatible with most 3rd party software such as 
OBS Studio and AMCap
Supports USB 3.0 (MJPG/YUY2) and USB 2.0 (MJPG)
Low Latency
System Requirements (Recommanded)

Windows® 7(SP1) / Windows 8.1 / Windows 10
PC: Intel® CoreTM i5-4440 3.10GHz + NVIDIA® GeForce® 

GTX 660 or higher
Laptop: Intel® Core i7- NVIDIA GeForce GTX 

870M or higher
4GB RAM or higher

HDMI IN: Connect to a HDMI source
LED INDICATOR: Input signal indicator LED
STEREO AUDIO IN: Connect to analog stereo audio source
Micro-USB Port: Connect to the +5V DC power supply unit
STEREO AUDIO OUT: Audio extracts from HDMI input
USB OUT: Connect to a USB host (PC, NB, MAC…)
HDMI LOOPOUT: Connect to a HDMI display

1x CAP-502MJH
1x USB 3.0 A to A Cable (host to device)
1x DC 5V wall wart
1x User Manual

SPECIFICATIONS

FEATURES

PACKAGE CONTENTS

PANEL DESCRIPTIONS

Technical

Role of usage

Input Video bandwidth

Output Video bandwidth

Video support(USB)

Video support(Loopout)

Audio Input

Audio Format

Recording Mode

Recording Video Format

ESD protection

PCB stack-up

Firmware update

Input

Output

HDMI connector

USB connector

Software compatibility

(not complete list)

OS Support

Model Name

CAP-502MJH

Video Capture Device

Single-link 600MHz [18Gbps]

Up to 350MBps (USB)

Up to 1080p60

Up to 4K2K60

HDMI Embedded Audio & Stereo audio Input

2CH 16bit PCM

Software Compression

YUY2 (USB3.0), MJPG (USB2.0/3.0)

Human body model - ±15kV [air-gap discharge] & 

                                         ±8kV [contact discharge]

OBS Studio (Windows, Linux), AMCap (Windows), Potplayer (Windows)¸ 

VLC (OS X, Linux), XSplit Boardcast (Windows), Skype (Windows, OS X), 

Zoom (Windows), Hangout (Windows), TeamViewer (Windows)

6-layer board [impedance control — differential 100

Ω

; single 50

Ω

]

Feasible via USB Port

1x HDMI + 1x 3.5mm

1x USB + 1x HDMI +1x 3.5mm

Type A [19-pin female]

USB 3.0 Type A (SuperSpeed USB)

Windows 7 /8.1 /10, Mac and Linux OS

Metal enclosure

134 x 72 x 17mm [5.3“ x 2.8“ x 0.7“ ]

230 x 95 x 41mm [9“ x 3.7“ x 1.6“]

500 x 477 x 241mm [1‘6“ x 1‘5“ x 9.4 “]

216g [7.6 oz]

387g [13.6 oz]

5V 2A DC

3 Watts [max]

0~40°C [32~104°F]

-20~60°C [-4~140°F]

20~90% RH [no condensation]

Mechanical

Housing

Dimensions

[L x W x H]

Weight

Power supply

Power consumption

Operation temperature

Storage temperature

Relative humidity

Model

Package

Carton

Model

Package

Video quality is apparently related to the capability of 
computer and software setting.
Please use the included USB 3.0 cable in the box to 
protect the device and avoid further compatible 
issues.
NOT supports

NOT supports HDR10 plus, HLG, and Dolby Vision to 
SDR conversion

(1) Resolution downscaling from 4K2K@60 4:2:2 to 1080P
(2) 4K2K@60 4:2:2 to 4K2K@60 4:2:0

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CONNECTION DIAGRAM


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