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2-Port 4K UHD KVM and Presentation Switcher with HDMI, USB-C and USB 3.0

SKU: BG-PS21-4K
MSRP: $449.00
Status: In Stock
Overview Specifications Interfaces Resources Package contents

Overview

Built for flexible digital presentations, the BG-PS21-4K is a KVM switcher that enables two devices to be connected to the same display at output resolutions of up to [email protected] Thanks to its USB-A ports, users can control two connected devices with one mouse and keyboard. These USB peripherals can be shared between the HDMI/Host connections and the USB-C connection. The device will also automatically switch inputs when a signal is detected via HDMI.

With the ability to de-embed audio and support for audio formats such as LPCM 7.1 audio, Dolby Digital® Plus, and DTS-HD® Master Audio™, you’ll be able to capture crystal clear audio from your presentations.

This KVM switcher is a great option for small to medium sized conference rooms needing extra connectivity for multiple presenters during meetings. Our four-device KVM switcher, the BG-UHD-KVM41 may be a better fit if more than two devices need to be connected for presentation events.

Connectivity & Control

With two HDMI ports for input, the BG-PS21-4K can easily connect two separate devices. There is one HDMI output to send the signal to a single display, enabling presenters to share content during meetings. This device supports HDMI 2.0 and HDCP 2.2. The resolution for HDMI inputs supports up to [email protected] There is also a USB-C port which offers [email protected] resolution. Additionally, the USB-C port provides 40 watts of charging to keep devices online through the entirety of a presentation. Auto-switching between active inputs is also supported.

Using the two USB 3.0/2.0 type-A ports, peripherals like mice and keyboards can be connected to control active content. The unit itself can be controlled via front panel buttons of the RS-232 interface. A 4-pin DIP switch is also provided for EDID settings. A balanced audio output is also included for audio de-embedding.

Features

High Resolution Inputs
Input Resolutions Up To [email protected]
Plug and Play
Easy To Install And Use
Multichannel Audio Supported
LPCM 7.1, Dolby Atmos®, TrueHD, Digital® Plus, DTS: X™, And DTS-HD® Master Audio™ Pass-Through
EDID
Eliminates Connection Issues
Auto-Switching
Automatically Selects Input When Change In Signal Is Detected
HDCP 2.2
High-Bandwidth Digital Content Protection Creates A Secure Source To Display Connection
  • 18G 2x1 switcher with HDMI and USB-C inputs
  • Supports HDMI 2.0, [email protected] 4:4:4, HDR 10, Dolby Vision, HDCP 2.2
  • Smart EDID management for various applications and customized settings
  • Supports automatic switching
  • Provides charging on USB-C port up to 40W
  • Balanced analog audio for audio de-embedding
  • Controllable via front panel buttons and RS232
  • Provides USB data (USB 3.0/2.0) and 4K video transmission on USB-C port
  • Front panel buttons trigger both CEC and RS232 commands for display control

Videos

Top Grade KVM Presentation Solution for Small Business | BZBGEAR BG-PS21-4K
Top Grade KVM Presentation Solution for Small Business | BZBGEAR BG-PS21-4K
Simple KVM Presentation Switcher Effective for Small Business | BZBGEAR BZBGEAR BG-PS21-4K
Simple KVM Presentation Switcher Effective for Small Business | BZBGEAR BZBGEAR BG-PS21-4K

Tech Specifications

Video
Video Input (1) HDMI, (1) USB-C
Video Input Connector (1) Type-A female HDMI, (1) Type-C USB
HDMI Input Resolution Up to [email protected] 4:4:4 8bit
USB-C Input Resolution Up to [email protected] 4:4:4
Video Output (1) HDMI
Video Output Connector (1) Type-A female HDMI
HDMI Output Resolution Up to [email protected] 4:4:4 8bit
HDMI Version 2.0
HDCP Version 2.2
USB Version 3.0
HDR 10 Supported
CEC Supported
HPD Supported
Audio
Audio Output (1) AUDIO OUT (Stereo balanced L/R)
Audio Output Connector (1) 5-pin terminal block
HDMI Audio Format LPCM 7.1 audio, Dolby Atmos®, Dolby® TrueHD, Dolby Digital® Plus, DTS: X™, and DTS-HD® Master Audio™ pass-through
Stereo balanced L/R audio Format PCM
Max Output Level 2.0Vrms ± 0.5dB. 2V = 16dB headroom above -10dBV (316mV) nominal consumer line level signal
THD+N <0.05% (-80dB), 20Hz ~ 20KHz bandwidth, 1KHz sine at 0dBFS level (or max level)
SNR >80dB, 20Hz ~ 20KHz bandwidth
Crosstalk Isolation >70dB, 10KHz sine at 0dBFS level (or max level before clipping)
L-R Level Deviation < 0.3dB, 1KHz sine at 0dBFS level (or max level before clipping)
Frequency Response Deviation <±0.5dB 20Hz ~ 20KHz
Output Load Capability 1KΩ and higher (supports 10x paralleled 10KΩ loads)
Stereo Channel Separation >[email protected]
Control Part
Control (1) EDID, (1) FW, (1) RS232, (1) HOST, (2) DEVICE
Control Connector (1) 4-pin DIP switch, (1) Micro-USB, (1) 3-pin terminal block, (1) Type-B USB 3.0, (2) Type-A USB 3.0
General
HDMI 2.0 Cable Length [email protected] 4:4:4 ≤ 5m, [email protected] 4:2:0 ≤ 10m, 1080P ≤ 15m
Bandwidth 18Gbps
Operation Temperature 14°F ~ 131°F / -10°C ~ +55°C
Storage Temperature -13°F ~158°F / -25°C ~ +70°C
Relative Humility 10% ~ 90%
External Power Supply Input: AC 100~240V, 50/60Hz, Output: 24V DC 2.71A
Power Consumption 54W (Max)
Dimension (W*H*D) 6.6″ x 1.0″ x 3.7″ [168.0mm x 24.5mm x 95.0mm]
Net Weight 0.54lbs [245g]

PACKAGE CONTENTS

  • 1x BG-PS21-4K 2×1 Presentation Switcher
  • 2x Mounting Ears with 4 Screws
  • 4x Plastic Cushions
  • 1x 5-pin Terminal Block
  • 1x RS232 Cable (3-pin terminal block to DB9)
  • 1x Power Cord
  • 1x Power Adapter (24V DC, 2.71A)
  • 1x User Manual

Interfaces

  1. Power LED: This LED will illuminate red when the device is connected to the power supply.
  2. HDMI Input LED: This LED will illuminate green when the HDMI input is selected in AUTO mode, or will illuminate in orange when the HDMI input is selected in MANUAL mode.
  3. USB-C Input LED: This LED will illuminate green when the USB-C input is selected in AUTO mode, or will illuminate in orange when the USB-C input is selected in MANUAL mode.
  4. SELECT AUTO/3s Button: Press this button to select the next input source, or hold this button for at least 3 seconds to enable auto switching mode. Note that the factory default switching mode is AUTO.
  5. DISPLAY On Button: Press ON to turn on the display.
  6. DISPLAY Off Button: Press OFF to turn off the display.
  7. Audio Off Button: Press this button to mute/unmute the display audio.
  8. Volume Down Button: Press this button to decrease the audio volume gradually, or hold it to decrease the audio volume constantly.
  9. Volume Up Button: Press this button to increase the audio volume gradually, or hold it to increase the audio volume constantly.
  10. EDID: 4-pin DIP switch for EDID setting.
  11. FW: Micro-USB port for firmware upgrade.
  12. HDMI IN: HDMI port to connect HDMI input source.
  13. USB-C IN: USB Type-C input that provides 40 watts of charging for connected sources.
  14. HDMI OUT: HDMI port to connect to an HDMI output video display.
  15. AUDIO OUT: Connect to this 5-pin terminal block to output balanced audio to external audio devices.
  16. RS-232: Connect supported devices to this 3-pin terminal block for RS-232 control.
  17. HOST: Connect to this USB 3.0 Type-B port for host connection.
  18. DEVICES: These two type-A USB 3.0 ports are to connect peripheral devices such as a webcam or a speakerphone.
  19. DC 24V: Connect the 24V power supply adapter here to power the unit.