Description
The KD-UFS42 is a universal-format 4×4 presentation switcher kit designed to simplify AV presentation systems. It combines two HDMI inputs, one DisplayPort input, and one VGA input with analog L/R audio to provide flexible source connectivity. The kit includes an HDBaseT receiver for extended distance display connection and mirrored outputs for audience and presenter views.
The unit supports Ultra HD/4K resolutions up to 4096×2160 or 3840×2160 at 24/25/30/60Hz and handles signals up to 18Gbps bandwidth. It includes auto-switching, CEC Manager for basic display control, and audio de-embedding to analog balanced/unbalanced outputs and PCM digital output. KD-App readiness and KDMS Pro configuration options simplify deployment and control integration.
Performance features include Full Buffer System processing for TMDS re-clocking, HDCP 2.2 compatibility, and an internal EDID library with 15 presets including 4K HDR handshakes. Deep color support covers UHD/4K 30Hz 4:4:4 12-bit and 60Hz 4:2:2 12-bit profiles. Signal extension over HDBaseT supports up to 40m / 131ft at 4K and up to 70m / 230ft at 1080p.
Connectivity is comprehensive – two HDMI inputs, one DisplayPort input, one VGA input with L/R analog audio, mirrored HDMI and HDBaseT outputs, analog balanced/unbalanced L/R audio de-embed, and PCM digital audio output. Control options include IR, RS-232, TCP/IP, trigger voltage, and front-panel push buttons. The included KD-X40MRx HDBaseT receiver accepts extended signals and can be powered over HDBaseT from the switcher.
The KD-UFS42 is suited to huddle spaces, conference rooms, classrooms, lecture halls, and auditoriums where simplified source selection and audience/presenter displays are required. It supports PTZ camera integration via KD-CAMUSB and KD-XUSB2 for USB extension when camera control is needed. Integration with KD-AMP220 and KD-CAMUSB enables consolidated control of switching, audio processing, and camera control in a single UI.
Installation is installer-friendly with half-rack width form factor and rack and under-table mounting ears included. The unit provides status monitoring LEDs and comprehensive EDID management to streamline compatibility across displays and sources. Overall the KD-UFS42 provides a compact, network-ready presentation switching solution that balances high-resolution support with practical AV integration features.
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.
USPS Priority Mail/USPS Express Mail
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.
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
Download Manual 
