Black Box
KVX Series KVM Extender Kit over CATx
Best remote access solution for professional IT and control room environments.
The Black Box KVX Series KVM Extender Kit offers seamless remote control of computers and servers up to 100 meters away using standard CATx cabling. It supports stunning UHD 4K video resolution, ensuring high-quality visuals for your extended setup. This versatile kit includes transparent USB 2.0 extension for peripherals, bi-directional audio, and RS-232 serial device support, making it ideal for professional environments. The transmitter also features a convenient local video output for monitoring. Designed for reliability and efficiency, it's a TAA-compliant solution for secure, extended access.
$583.95
Owner Satisfaction
4.5
/ 5
Category Rank
114
/ 1363
#114 in KVM Switches
Price vs Category Average
-46%
Below average
Maximum Distance
328.100
/ Up to ft ( m) over CATx cable
Who it's for
- IT managers needing affordable, long-range hardware centralization
- Creative professionals requiring lag-free, high-definition visual performance
- Control room operators managing multiple peripheral devices simultaneously
Who should skip it
- Installers working in spaces with limited power outlet access
- Users working with low-quality or poorly installed network cabling
- Budget-conscious buyers seeking entry-level or consumer-grade solutions
Performance breakdown
Signal Range
Reliable 100-meter reach covers most professional office and server room layouts.
Visual Fidelity
Crisp 4K resolution delivers sharp imagery for detailed workstation tasks.
Peripheral Versatility
Transparent USB 2.0 support ensures seamless connectivity for essential input devices.
Build Integrity
Rugged metal chassis provides the durability required for demanding industrial environments.
Refresh Rate
Standard 30Hz limit is perfectly adequate for office work, not gaming.
Installation Flexibility
Local monitoring and bi-directional audio simplify complex remote management setups.
Key Specs
Maximum Distance
Up to 328 ft. (100 m) over CATx cable
Video Resolution Support
Up to 3840x2160 at 30Hz
Housing Material
Metal Chassis
Receiver Connectors
(4) USB 2.0 Type-A (Female)
Transmitter Connectors
(1) DisplayPort Video Input, (1) DB9 Serial Port
Operating Temperature
32 to 122° F (0 to 50° C)
Power Supply
External 5-VDC, 2-A
Weight (Receiver)
0.83 lb. (0.378 kg)
Features
- Extends control up to 100 meters over CATx
- Supports UHD 4K video resolution
- Transparent USB 2.0 extension for peripherals
- Includes local video output on transmitter
- Supports RS-232 serial devices
- Bi-directional audio via speaker/mic
- Supports EDID pass-through
- TAA compliant design
What customers say
Customers highly value the KVX Series KVM Extender Kit for its exceptional reliability and stable performance across CATx cabling, even at 4K resolutions and maximum distances. The video signal remains crisp and virtually lag free, which is crucial for IT and control room professionals managing critical infrastructure. Setup is straightforward, often described as plug and play, minimizing deployment time. Users also appreciate the full functionality maintained for connected USB peripherals. While the build quality suggests durability for continuous operation, the premium pricing is noted. Overall, IT professionals recommend this series as a top tier solution where unwavering reliability outweighs the higher cost for mission critical extension needs.
Know before you buy
The KVX Series extender supports a maximum distance of up to 100 meters (328 feet) when using standard CATx cabling.
Yes, the transmitter includes a local video output port, which allows you to monitor the computer directly from the server location while simultaneously extending the signal.
Yes, the kit supports UHD 4K video resolution at 3840x2160, though please note it operates at a maximum refresh rate of 30Hz.
The receiver features four USB 2.0 Type-A ports, providing transparent USB extension. This allows you to connect standard peripherals like keyboards, mice, and flash drives.
Yes, the Black Box KVX Series is TAA-compliant, making it a suitable choice for government, military, and other professional environments that require adherence to trade agreement regulations.
Yes, the kit supports bi-directional audio, allowing you to connect speakers and a microphone via standard 3.5mm jacks at both the transmitter and receiver ends.
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$584