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4K UHD USB/HDMI Video Selector and Mixer

ProGear
NEW
Shipping Q2 2025
BG-UHM-1 BG-UHM-2 BG-UHM-3 BG-UHM-4 BG-UHM-5 BG-UHM-6 BG-UHM-7 BG-UHM-8 BG-UHM-9
BG-UHM-1
BG-UHM-2
BG-UHM-3
BG-UHM-4
BG-UHM-5
BG-UHM-6
BG-UHM-7
BG-UHM-8
BG-UHM-9
U.S.-based Company
U.S.-based Company
Complimentary design services<br> and engineering support
Complimentary design services
and engineering support
5 year warranty
5 year warranty
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BZBGEAR Fundamentals
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Overview Specifications Interfaces Resources Package contents Trade In

Overview

The BG-UHM USB/HDMI Video Selector and Mixer is a versatile and feature-rich solution designed to meet the demands of modern video production environments. Engineered for seamless integration, this compact device allows users to connect, switch, and mix multiple video sources effortlessly, offering unparalleled flexibility and functionality in a single unit.

The BG-UHM supports up to three video sources, including USB 3.0, USB 2.0, and HDMI inputs, enabling users to integrate diverse devices like webcams, laptops, and document cameras. With its customizable video mixing options, the BG-UHM delivers professional-quality results, allowing users to create unique layouts such as Picture-in-Picture (PiP), side-by-side, and big and small overlays. These layouts can be easily configured through a user-friendly web interface, making the device suitable for both novice and experienced users.

Features

  • Multiple Connection Options
    Multi-Source Connectivity
    1x USB 3.0, 1x USB 2.0, 1x HDMI 1.4
  • ph_picture-in-picture-light
    Customizable Video Mixing
    Blend up to two input sources into a single output with layouts such as Picture-in-Picture (PiP), side-by-side, and overlay options. Layouts are fully configurable via the intuitive web interface
  • dual output
    Output Flexibility
    1x HDMI 2.0 output, 1x USB-C (UVC/UAC) output
  • Audio Support
    Audio Management
    Integrated audio mixing with inputs via HDMI, USB, and analog jacks. Mute video/audio streams as needed for precise control over live broadcasts
  • Control Options
    Advanced Control Options
    Manage the device via LAN, RS-232, or the web-based GUI for ultimate flexibility
  • Power over Ethernet (PoE)
    PoE Support
    Power the device via PoE (802.3af), reducing cable clutter and simplifying installation

Tech Specifications

Technical Specifications
Output
HDMI Output 1x HDMI 19-pin female connector
Format Compliance HDMI 1.4 / HDMI 2.0
HDCP HDCP 1.4 / HDCP 2.2
USB Interface Type C x1, UVC, and UAC
Video Output Resolution HDMI: 3840x2160@60Hz, 3840x2160@30Hz, 1920x1080@60Hz, 1280x720@60Hz
Type C: 1920x1080@30Hz, 1280x720@30Hz, etc.
Analog Audio Output HDMI, USB, Jack (analog input)
Input
HDMI Input 1x HDMI 19-pin female connector
Format Compliance HDMI 1.4
HDCP HDCP 1.4
USB Interface Rear: USB 3.0, Type A x1; USB 2.0, Type A x1
Front: USB 2.0, Type A x1, Type C x1
Video Intput Resolution HDMI: 1920x1080@60Hz, 1280x720@60Hz
USB 3.0: 1920x1080@30Hz, 1280x720@30Hz etc.
USB 2.0: 1920x1080@30Hz, 1280x720@30Hz etc.
Audio Input HDMI, USB, Jack (analog input)
Control
Control Connectors 3.5mm Phoenix terminal / RS232 interface
LAN Port RJ45 x1: 1000Mbps, POE option (802.3af)
Hardware Specifications
Control Method Web GUI, Telnet, RS232, Key
Dimension (W x D x H) 7in x 3.7in x 0.7in [180mm x 95mm x 18mm]
Weight 2.2 lbs [1kg]
Operating Temperature 32°F to 113°F / 0°C to +45°C
Storage Temperature 32°F to 140°F / 0°C to +60°C
Relative Humidity 20% ~ 85% RH（no condensation)
DC Power 12V
Power Consumption 15W(MAX)
Power Adapter AC100~240V 50/60Hz, 12V/1.5A

Resources

Documents
Download Download Manual

PACKAGE CONTENTS

  • 1x BG-UHM Switcher
  • 1x 4P Phoenix terminal male head
  • 2x Mounting ear, 4x Screw
  • 1x Power adapter
  • 1x Manual

Interfaces

Interfaces image
  1. USB 2.0 & USB C PORT: KVM Input
  2. Video Mute Button: Mute UVC output
  3. Video 1 Button: Switch the source from USB 2.0
  4. Video 2 Button: Switch the source from USB 3.0
  5. Video 3 Button: Switch the source from HDMI
  6. Single Video Button: Single view layout
  7. PBP Mode Button: Side-by-side layout
  8. PIP Mode Button: Big & small layout
  9. USB 2.0 INPUT: 1x USB 2.0 camera
  10. USB 3.0 INPUT: 1x USB 3.0 camera
  11. HDMI INPUT: 1x HDMI camera or video source
  12. Reset Button: Reset
  13. HDMI 2.0 OUTPUT: 1x HDMI 2.0 output for screen
  14. USB 3.0 OUTPUT: 1x USB-C output for PC
  15. IN AUDIO: 1x line in
  16. OUT AUDIO: 1x line out
  17. RS232: 1x RS232 for control
  18. LAN (POE): 1x 1000M LAN for control