Tripp Lite Secure KVM Switch, 4-Port, Single Head, DisplayPort to DisplayPort, 4K, NIAP PP4.0, Audio, TAA - KVM / audio switch - 4 x KVM / audio / USB - 1 local user - desktop - TAA Compliant - for P/N: P783-006, P783-010, UR022-001, UR030-006, WEXT1G, WE

This four-port KVM switch is recommended for any government, military, finance, education or healthcare environment where tight security of sensitive data is of utmost importance in a world of constantly changing cyberthreats. Each KVM port is an electronically isolated channel, making it impossible for data to be transferred between connected computers through the KVM, even when the computers are of different security levels. The single-monitor switch supports crystal-clear Ultra HD video resolutions up to 3840 x 2160 (4K) at 30 Hz.
This KVM switch is certified by NIAP (National Information Assurance Partnership), which is operated by the National Security Agency (NSA), to the latest Common Criteria Protection Profile for Peripheral Sharing Switches Version 4.0. Discrete processing paths to each connected system prevent data leakage, transfer and crosstalk between adjacent ports. Peripheral isolation enables data to flow from device to host only.
Special protection prevents re-programming of firmware, so the switch's KVM logic remains unaltered. The keyboard buffer clears automatically after data transmission, ensuring no information is left stored. Plus, you can only access connected computers via buttons on the switch's panel. Other port-switching methods, such as on-screen display (OSD) and hotkey commands, have been excluded to further ensure data integrity.
If the housing is opened, internal anti-tamper switches will disable the unit, causing it to become inoperable and the front-panel LEDs to flash repeatedly. Seals on the enclosure will provide visual evidence of tampering.
Full USB device filtering ensures support for keyboard and mouse only - no flash drives allowed. This KVM switch also supports secure video emulation and EDID learning, which prevents unwanted data from transmitting through the DDC lines. Both keyboard/mouse and video emulation controllers restrict discovery of newly connected peripherals or monitors during switching operations, shielding your computers from potential vulnerabilities.
Tripp Lite's P783-006 and P783-010 KVM cable kits (sold separately) help eliminate unnecessary clutter and save you money by combining cables into one convenient kit. These cables comply with HDCP 2.2 and DisplayPort 1.2 standards and support USB 2.0 speeds up to 480 Mbps.
The B002-DP1A4-N4 is compliant with the Federal Trade Agreements Act (TAA), which makes it eligible for GSA (General Services Administration) Schedule and other federal procurement contracts.

• 4K resolution support for crystal-clear video quality
• NIAP PP 4.0 compliance ensures robust security
• Supports up to four DisplayPort and USB devices
• Easy switching between systems with pushbutton or hotkey controls
• Designed for durability with robust environmental tolerance

• Enhanced video quality
  Experience visual clarity with 4K resolution support, ensuring your display is vibrant and sharp. The Secure KVM Switch's ability to support 3840 x 2160 resolution at a 30 Hz V-Sync rate enhances your viewing experience, making it ideal for high-definition tasks.
• Seamless connectivity
  With four DisplayPort inputs and one output, along with multiple USB 2.0 ports for keyboard and mouse connectivity, this KVM switch offers seamless integration of your devices. The inclusion of audio input and output ports further enhances its versatility, allowing for a comprehensive multimedia setup.
• Robust security standards
  Adhering to NIAP PP 4.0 compliance and equipped with HDCP 2.2, the Secure KVM Switch ensures your data remains secure while maintaining high-quality video transmission. This commitment to security is paramount for sensitive environments, providing peace of mind in its reliability and protection measures.
• Effortless control
  Navigate between different systems with ease using pushbutton or hotkey switching. This feature simplifies the management of multiple computers, making it an efficient solution for multitasking without the need for multiple input devices.
• Durable and reliable design
  Built to withstand the demands of continuous use, this KVM switch operates within a wide range of temperatures and humidity levels. Its compliance with multiple standards, including RoHS, FCC, and TAA, underscores its durability and reliability for long-term use.

This four-port KVM switch is recommended for any government, military, finance, education or healthcare environment where tight security of sensitive data is of utmost importance in a world of constantly changing cyberthreats. Each KVM port is an electronically isolated channel, making it impossible for data to be transferred between connected computers through the KVM, even when the computers are of different security levels. The single-monitor switch supports crystal-clear Ultra HD video resolutions up to 3840 x 2160 (4K) at 30 Hz.