2X1 KVM Switcher with USB2.0 Ports for Peripherals and 3.5mm Jacks for Audio Support

MSRP: $229.00

MSRP $229.00


The BG-UHD-KVM21A is a 4K HDMI USB 2.0 KVM switch. With support for resolutions up to [email protected], this device allows users to control two computers and share USB peripherals from a single workstation. Perfect for offices, software programmers, and technical support desks, users can easily switch between multiple operating systems without leaving their seat.

Connectivity and Features

The rear panel of the BG-UHD-KVM21A is equipped with two PC connections, each including one USB 2.0 type-B host port and one HDMI 1.4 input. There is also one HDMI 1.4 output for connection to a monitor. On the front panel, there are three USB 2.0 ports for a keyboard, mouse, and a spare port for additional devices. The BG-UHD-KVM21A also provides 3.5mm audio connections for a microphone and headphones/speakers.


The BG-UHD-KVM21A is simple to operate using the front panel buttons. The source select button toggles between the two connected computers, switching the HDMI and peripheral connections. It can also be operated using hotkeys. There is also an audio toggle which enables/disables the audio in/out connections.


The function of a KVM switch is to use one keyboard, monitor and mouse to manage multiple PCs. The BG-UHD-KVM21A and BG-UHD-KVM41A are 4K compatible 2x1 and 4x1 KVM switches. These devices allow anyone to easily share a single keyboard, mouse, and display between multiple computers.
Supports resolutions up to [email protected]
Remotely control 2 computers from a single screen
HDMI 1.4
USB 2.0
Conveniently share 2 x USB 2.0 peripherals
3.5mm Output
Stereo audio de-embedding via 3.5mm jack
3.5mm Input
Connect a microphone for videoconferencing
  • Share an HDTV or display, USB keyboard & mouse, and microphone between 2 USB/HDMI computers and devices
  • Provides an additional USB 2.0 sharing port with over-current detection and protection
  • Switch between devices via front push button or hotkey
  • Supports [email protected] and PC's UXGA 1920x1200 resolutions
  • Supports Dolby True HD and DTS HD Master Audio formats
  • HDMI 1.4 & HDCP compliant
  • Video bandwidth: up to 3Gbps
  • Metal housing for better RF shielding


Supports resolutions

Up to [email protected]

Input Ports

2 HDMI, 2 USB 2.0 Host, 3 USB 2.0 Peripheral, 1 analog audio

Output Ports

1 HDMI, 1 Analog Audio


Panel Buttons

Power Supply AC 100 - 240V 50/60Hz
Weight 9.1oz [258g]
Dimensions 6.15"(W) x 2.7"(D) x 1"(H)
156mm (W) x 69mm (D) x 25mm (H)


Metal Enclosure


Ideal fit for:
  • Home Offices
  • Security Offices
  • Workstations
  • Graphics Artists
  • Security guards
  • Small Business Owners

Commitment to excellent service and delivering dependable products with efficiency is BZB Gear main staple and foundation.
Our main goal is to ensure your 100% complete satisfaction with our service and products!
If for any reasons you are dissatisfied with your purchase, you can return it back to BZB Gear within 60 days of purchase date for a full refund.


Package Contents
① 1x BG-UHD-KVM21A
② 1x Power Adapter
③ 1x User Manual
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