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BZBGEAR BG-8K-KVM21A 8K UHD HDMI 2.1 2×1 KVM Switch with USB 3.0/Hotkey Switching/IR Control

SKU: BG-8K-KVM21A
Brand: BZBGEAR
$399.00
Brand BZBGEAR
SKU BG-8K-KVM21A
Weight 2.00 lbs
Warranty 3 Years
Condition New
Status Available
Expert

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Description

The 8K60 HDMI 2.1 2×1 KVM Switch is designed to deliver seamless control of two computers using a single keyboard, mouse, and display without sacrificing performance. Supporting ultra-high resolutions up to 8K@60Hz, 4K@120Hz/144Hz, and 1080p@240Hz, this switch is ideal for professional AV environments, high-refresh gaming setups, and advanced workstations that demand uncompromised video quality and fast switching.

Equipped with USB 3.0 peripheral sharing, multiple control methods, and advanced HDMI 2.1 features, the switch ensures a smooth, zero-latency experience. With broad operating system compatibility and true plug-and-play operation, it integrates easily into professional workflows, control rooms, studios, and high-performance desktop environments.

Features In-Depth

Built around HDMI 2.1 architecture, this 2×1 KVM switch supports a 40Gbps video bandwidth, ensuring stable transmission of ultra-wide and high-refresh video formats. Full support for HDR, HDR10, HDR10+, Dolby Vision, and HLG preserves accurate color reproduction and contrast, while HDMI 2.1 gaming features such as VRR, ALLM, QMS, QFT, and SBTM deliver smooth, tear-free visuals with minimal latency.

The integrated USB 3.0 switching engine enables shared access to keyboards, mice, storage devices, webcams, and other peripherals at speeds up to 5Gbps. Each HDMI input is equipped with independent EDID emulation, maintaining stable resolution and preventing display re-handshaking during source switching. Advanced hardware and firmware design ensure zero video and audio latency, making it suitable for live production, mission-critical control, and fast-paced interactive environments.

For flexible control and automation, the switch supports front-panel buttons, keyboard and mouse hotkeys, IR remote control, and RS-232 ASCII commands. A built-in virtual interaction function automatically wakes connected PCs from standby, significantly reducing switching time. With support for Windows, macOS, and Linux and no drivers required, the unit delivers reliable, plug-and-play performance in both professional and enthusiast applications.

Features
  • 8K HDMI 2.1 Performance – Supports resolutions up to 8K@60Hz, 4K@120Hz/144Hz, and 1080p@240Hz with a 40Gbps video bandwidth
  • 2×1 KVM Switching – Control two computers using one keyboard, mouse, and display
  • USB 3.0 Peripheral Sharing – Share USB devices at speeds up to 5Gbps
  • Zero-Latency Switching – Instant video and USB switching with no visible delay
  • Advanced HDMI 2.1 Features – Supports VRR, ALLM, QMS, QFT, and SBTM
  • Multiple Control Options – Front-panel buttons, hotkeys, IR remote, and RS-232 control

Product Diagrams

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Specifications

Technical
HDMI Compliance HDMI 2.1
HDCP Compliance HDCP 2.3
Video Bandwidth 40Gbps
Audio Latency No Latency
Video Latency No Latency
Video Resolution Up to 8K@60Hz, 4K@120Hz/144Hz, 1080P@240Hz
IR Level 5Vp-p
IR Frequency Fixed frequency 38KHz
Color Space RGB, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0
Color Depth 8/10/12bit
HDR HDR, HDR10, HDR10+, Dolby Vision, HLG
CEC Support
Audio Formats HDMI IN/OUT:
LPCM, Dolby Digital/Plus/EX, Dolby True HD, Dolby Atmos, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DTS:X, DSD
L/R OUT:
PCM 2.0CH
ESD Protection IEC61000-4-2:
±8kV (Air-gap discharge), ±4kV (Contact discharge)
Connection
Input Ports 2 x HDMI input [Type A, 19-pin female]
Output Ports 1 x HDMI output [Type A, 19-pin female]
1 x L/R audio output [3.5mm Stereo Mini-jack]
Control ports 1 x RS-232 [3pin-3.81mm phoenix connector]
1 x IR EXT [3.5mm Stereo Mini-jack]
2 x USB HOST [USB Type B]
4 x USB DEVICES [USB Type A]
Mechanical
Housing Metal Enclosure
Color Black
Dimensions (W x D x H) 6.9in x 3.9in x 1.2in [175mm x 100mm x 30mm]
Weight 1.1 lbs [506g]
Power Supply Input: AC 100 - 240V 50/60Hz
Output: DC 12V/1A (US/EU standard, CE/FCC/UL certified)
Power Consumption Typical value: 7W
Standby mode: 0.7W
Operating Temperature 32 - 104°F / 0 - 40°C
Storage Temperature -4 - 140°F / -20 - 60°C
Relative Humidity 20 - 90% RH (no-condensing)
Recommended HDMI Cable
Video Resolution 8K60/8K30/4K120 4K60 1080P
HDMI Cable Type Ultra HDMI 2.1 cable HDMI cable HDMI cable
HDMI Cable Length
(HDMI IN / OUT)
2m/6.6ft 5m/16ft 10m/33ft
The use of “Premium High Speed HDMI” cable is highly recommended.

Free Ground Shipping

We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.

UPS Ground

UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations. UPS Ground does not deliver on Saturdays, Sundays or Holidays.

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For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.

Air Shipment

Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.

International Customers

We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.

Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.

PAYMENTS ACCEPTED:

  • Major Credit Cards: Visa, MasterCard, Discover and American Express.
  • Paypal: You can select an option of Paying with Paypal in our shopping cart.
  • Money orders: and personal checks or company checks (may take up to 10 days to clear).
  • Wire Transfer: ( Bank Transfer ) Only for the amount over $500. Contact us for the bank details.
  • Phone Orders: To place a phone order please call 1.888.902.3309 or 1.916.246.6264 and one of our Customer Service Representatives will take your order (8:00am - 6.00pm PST).
  • Purchase order: Fax purchase orders to 1.916.672.2557

We Offer A 30-Day Money Back Guarantee:

Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.

Refunds:

Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.

Exchanges:

If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.

No Returns/Exchanges on the following:

  • TVs and monitors 20" and larger
  • Special Order merchandise
  • Any item indicated on the website as non-returnable

For more information see our official Return Policy

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Free Shipping

On order over $300 and more for US and US territory

Return Policy

Return Policy

We Offer a 30-Day Money Back Guarantee

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