Description
The SM80N-4 Secure KM Switcher is an NIAP Common Criteria PP4.0 certified hardware KM solution designed for secure multi-system control. It lets a single keyboard and mouse operate up to eight independently connected computers and their displays. The device provides strong peripheral isolation to meet high-assurance environments and reduces desk clutter.
Key features include PP4.0 certification, a dedicated CAC smart card port, and integrated audio output with channel freeze capability – functionality focused on secure workflows. Cursor-based switching lets you move the mouse across adjacent displays to change active control instantly. Multi-monitor support enables up to four displays per computer when drivers are installed on Windows systems.
Technically the SM80N-4 supports USB keyboard and mouse connectivity using USB Type A and USB Type B interfaces and supplies up to 35W maximum power from an internal power supply rated for 100 to 240V AC. Operating temperature ranges from 32°F to 104°F (0°C to 40°C) and storage temperature ranges from -4°F to 140°F (-20°C to 60°C). The unit is built to operate in 0%-80% RH non-condensing environments and carries multiple product certifications.
Connectivity includes dedicated CAC port support, USB peripheral sharing, audio output with freeze control, and direct connections to multiple displays per source. Supported operating systems are Windows, Linux, and Mac for basic KM functionality, with enhanced multi-monitor features requiring Windows drivers. The switcher uses simple mouse cursor movement to change channels and offers secure peripheral sharing across systems.
The SM80N-4 is aimed at government, defense, and organizational operation centers where secure isolation and streamlined operator workstations are required. It is BAA and TAA compliant and certified to recognized international standards for product safety and emissions. Typical deployments include command centers, secure enclaves, and control rooms that need single-station peripheral consolidation while maintaining strict separation between systems.
Installation is straightforward using the included internal power supply and standard USB connections – the compact enclosure measures 440 x 192 x 48 mm and weighs 2.4 kg. The product lifecycle is specified at 10 years and it includes a 2 year warranty for enterprise deployments. High Sec Labs designed the unit for durable continuous operation and straightforward integration into secure AV and IT environments.
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
