Description
The CS1184D4C is a secure 4-port USB DVI KVM switcher designed to isolate and share a single keyboard, mouse, monitor and speaker set between multiple classified systems. It provides hardware-enforced security features compliant with PSD PP v4.0 and certified by NIAP. The unit is TAA eligible and built for environments that require strict data separation and tamper protection.
Key features include always-on chassis intrusion detection that renders the unit inoperable upon tampering, tamper-evident labels, non-reprogrammable firmware and configurable device filtration. The switcher restricts unauthorized HID or authentication device connections and enforces unidirectional data flow to prevent data leakage. Front panel pushbuttons and an optional Remote Port Selector are the only port selection methods allowed to maximize physical security.
Video support reaches up to 3840 x 2160 at 30 Hz on compatible HDMI-interfaced setups using ATEN DVI-to-HDMI cables, with DVI Dual Link and Single Link legacy resolutions also supported. Audio is limited to analog speaker output only and is subject to strict audio filtration to prevent covert channels. Keyboard and mouse HID data are automatically deleted after transmission and purged on port switches to protect user data.
Connectivity includes DVI-I console and computer ports, USB Type-A console CAC port, USB Type-B KVM ports, analog mini stereo jacks for audio, and an RJ-11 port for an optional Remote Port Selector. Administrative functions enable CAC port filtering, keyboard/mouse HID filtering, per-port CAC enable/disable and KVM log auditing. LED indicators provide status for power, video, KVM port selection and CAC port status.
The CS1184D4C is intended for deployment in government, defense, intelligence, healthcare and financial environments where physical and logical separation of networks is required. Its tamper-proof design and PSD PP v4.0 compliance make it appropriate for secure desktops and classified workstations. Production in Taiwan and rugged metal housing ensure reliable physical durability.
Installation requires only standard power and KVM cabling and the optional Remote Port Selector is available separately. The front panel pushbuttons provide immediate manual switching and the compact metal enclosure enables simple desktop or rack-adjacent placement. Overall, the CS1184D4C combines strict security controls with predictable KVM functionality for secure multi-domain workspaces.
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
