4K 18Gbps HDMI USB KVM Extender via One CAT6/6a/7 Cable

Extend an Ultra-HD 4Kx2K 60Hz 4:4:4 HDMI monitor, USB keyboard, and USB mouse up to 230 feet (70 m) away from a computer. Supports USB touchscreen monitors.

ST-C6USB4K18GB-230T (Front & Back)
XTENDEX® ST-C6USB4K18GB-230T (Local & Remote Unit)

Product Highlights

  • Resolutions to Ultra-HD 4Kx2K 60Hz 4:4:4
  • 18Gbps Bandwidth
  • HDMI 2.0
  • Zero Latency
  • Supports USB Touchscreen Monitor

Additional Images

  • ST-C6USB4K18GB-230T – Local Unit
  • ST-C6USB4K18GB-230T – Remote Unit

The XTENDEX® 4K 18Gbps HDMI USB KVM Extender via One CAT6/6a/7 Cable provides remote KVM (USB keyboard, USB mouse, and 4Kx2K 60Hz UHD HDMI monitor) access to a USB computer up to 230 feet (70 m) away via CAT6/6a/7 cable.

Each KVM extender consists of a local unit that connects to a computer and a local display via the HDMI loop output; and a remote unit that connects to an HDMI USB touchscreen monitor or a standard HDMI monitor, USB keyboard, and USB mouse. The local and remote units are interconnected via CAT6/6a/7 cable.

The XTENDEX® 4K 18Gbps HDMI USB KVM Extender via One CAT6/6a/7 Cable provides remote KVM (USB keyboard, USB mouse, and 4Kx2K 60Hz UHD HDMI monitor) access to a USB computer up to 230 feet (70 m) away via CAT6/6a/7 cable.

Each KVM extender consists of a local unit that connects to a computer and a local display via the HDMI loop output; and a remote unit that connects to an HDMI USB touchscreen monitor or a standard HDMI monitor, USB keyboard, and USB mouse. The local and remote units are interconnected via CAT6/6a/7 cable.

  • Supports Ultra-HD 4Kx2K resolutions to 3840x2160 @60Hz and 4096x2160 @24/25Hz YUV 4:4:4, HDTV resolutions to 1080p @60Hz, and up to 1920x1200 (WUXGA).
  • Signal transmission via one CAT6/6a/7 cable up to 230 feet (70 m).
    • Zero latency.
  • HDMI features supported:
    • HDMI 2.0 compliant.
    • Up to 36-bit Deep Color
    • LPCM, Dolby Digital, and DTS
    • RGB, YCbCr 4:4:4, YCbCr 4:2:2, and YCbCr 4:2:0
    • Bandwidth up to 18 Gbps
    • 3D
    • HDR10
  • HDCP 2.2 and 1.4 compliant.
  • Supports local and remote HDMI displays.
  • Built-in default EDID table.
  • Supports HDMI-embedded digital audio and SPDIF digital audio output.
  • Two USB ports for keyboard, mouse, or touch screen monitor.
    • Compliant with USB 1.1 (low/full speed) standards.
    • Keyboard and mouse are hot-pluggable.
  • Supports Plug-and-Play specification.
  • Built-in surge and ESD protection.
  • Mounting brackets included for easy surface/wall mounting.
Local Unit
  • Compatible with a USB computer with Ultra-HD HDMI output.
  • Multiplatform support: Windows 7/10/11, Linux, and MAC OS 10/12/13.
  • One female HDMI connector for source.
  • One female HDMI connector for local display.
  • One female USB Type A connector.
  • One female RJ45 port for sending/receiving video, audio, and USB signals.
  • Supports Ultra-HD 4Kx2K resolutions to 3840x2160 @60Hz and 4096x2160 @24/25Hz YUV 4:4:4, HDTV resolutions to 1080p @60Hz, and up to 1920x1200 (WUXGA).
  • Supports HDCP 2.2 and 1.4.
Remote Unit
  • One female HDMI connector for display.
    • Supports Ultra-HD 4Kx2K resolutions to 3840x2160 @60Hz and 4096x2160 @24/25Hz YUV 4:4:4, HDTV resolutions to 1080p @60Hz, and up to 1920x1200 (WUXGA).
    • Supports embedded digital audio.
  • Two USB ports for keyboard, mouse, or touch screen monitor.
    • Compliant with USB 1.1 (low/full speed) standards.
    • Keyboard and mouse are hot-pluggable.
  • One TOSLINK optical port for SPDIF digital audio.
  • One female RJ45 port for sending/receiving video, audio, and USB signals.
Power
  • Local unit:
    • 100 to 240 VAC at 50 or 60Hz via AC adapter (included).
    • Input voltage: 5VDC, 2A
    • Power consumption: 2.25W
  • Remote unit:
    • 100 to 240 VAC at 50 or 60Hz via AC adapter (included).
    • Input voltage: 5VDC, 3A
    • Power consumption: 8.55W
Dimensions
  • WxDxH (in): 5.91x4.17x1.03 (150x106x26 mm)
Environmental
  • Operating temperature: -4 to 140°F (-20 to 60°C).
  • Storage temperature: -22 to 158°F (-30 to 70°C).
  • Operating and storage relative humidity: 0 to 90% non-condensing RH.
Regulatory Approvals
  • CE, FCC, RoHS
Warranty
  • Two years.
Max Distance
  • 230 feet (70 meters) using one CAT6/6a/7 cable.
Cables
  • Interface cables between the computer/display and the transmitter/receiver are required for proper operation.
    • Supports cable lengths to 20 feet for 4K resolutions and lengths to 50 feet for 1080p@60Hz using passive HDMI cables.
  • Use HD-xx-MM cable to connect an HDMI source or display (not included).
  • Use HD-ACT-xx-MM 4K HDMI Active Cables to connect an HDMI computer up to 100 feet (not included).
    • HD-ACT-20/25/30/40/50-MM supports resolutions to 4K@60Hz (18 Gbps).
    • HD-ACT-60/75/100-MM supports resolutions to 4K@30Hz (10.2 Gbps).
  • Use DP-HD-xx-MM cables to connect a DisplayPort computer up to 15 feet (not included).
    • Supports resolutions up to 4k@30hz 4:4:4 and 4K@60Hz 4:2:0.
  • Use USB3C-HD4K-xx-MM to connect a 4K@60Hz computer with USB Type C connector up to 10 feet (not included).
  • Use DVI-HD-xM-MM to connect a DVI computer up to 5 meters (not included).
    • Supports resolutions to 1080p.
  • Use CAT6/6a/7 solid straight through cable for TIA/EIA-568B wiring terminated with standard RJ45 connectors (not included).
  • One 4 ft (1.2 m) male-to-male USB Type A cable included.
Package Includes
  • One transmitter
  • One receiver
  • One 4 ft (1.2 m) male-to-male USB Type A cable
  • Two power supplies
  • Mounting brackets

Application Drawings

  • 4K 18Gbps HDMI USB KVM Extender via One CAT6/6a/7 Cable
    How to Configure Point-to-Point Connection

4K 18Gbps HDMI USB KVM Extender via One CAT6/6a/7 Cable

NTI Part # Description Price Quote Buy
ST-C6USB4K18GB-230T 4K 18Gbps HDMI USB KVM Extender via One CAT6/6a/7 Cable $295.00

HDMI Male-Male Cables

NTI Part # Length Price Quote Buy
HD-3-MM 3 feet $4.50
HD-6-MM 6 feet $6.00
HD-10-MM 10 feet $7.10
HD-15-MM 15 feet $10.50
HD-25-MM 25 feet $16.50
HD-30-MM 30 feet $31.50
HD-50-MM 50 feet $51.00

4K HDMI Active Cable, Male to Male, Built-In Signal Booster

NTI Part # Length Price Quote Buy
HD-ACT-20-MM 20 feet $47.00
HD-ACT-25-MM 25 feet $57.00
HD-ACT-30-MM 30 feet $67.00
HD-ACT-40-MM 40 feet $78.00
HD-ACT-50-MM 50 feet $103.00
HD-ACT-60-MM 60 feet $110.50
HD-ACT-75-MM 75 feet $134.00
HD-ACT-100-MM 100 feet $159.00

DVI-D Male to HDMI-A Male Single Link Cable

NTI Part # Length Price Quote Buy
DVI-HD-1M-MM 1 meter $4.30
DVI-HD-2M-MM 2 meter $8.00
DVI-HD-3M-MM 3 meter $10.00
DVI-HD-5M-MM 5 meters $11.00

DisplayPort to HDMI Interface Cables, Male to Male, 4K

NTI Part # Length Price Quote Buy
DP-HD-3-MM 3 feet $14.25
DP-HD-6-MM 6 feet $15.45
DP-HD-10-MM 10 feet $18.00

USB 3.0 Type C Male to 4K HDMI Type A Male Adapter Cables

NTI Part # Length Price Quote Buy
USB3C-HD4K-3-MM 3 ft $19.95
USB3C-HD4K-6-MM 6 ft $21.40
USB3C-HD4K-10-MM 10 ft $29.95