Monoprice USB Extender over CAT5E or CAT6 Connection up to 150ft

Product Review

Troubleshooting:

1.POWER:Make sure all devices are powered on.(Source, extender, display devices)
2.INDICATOR:Make sure LED indicators of transmitter and receiver are normal according to user manual.
3.DEVICES: Make sure picture can be shown normally when connecting source to display devices directly.
4.CABLE:Try to plug in and out HDMI/CatX cable or change another HDMI/CatX cable.
4-1 Cat 5e/6/6a/7 cable is recommended,do not use Cat5 cable.
4-2 Make sure CATx cables is less than 330ft for 1080p,230ft for 4K resolution.
4-3 Make sure the two connectors of one CATx cable are same standard(EIA/TIA 568B).
5.COMPATIBILITY:Please test other source and display devices to determine whether it is a compatibility issue.
6.IR bi-directional Control:
6-1 Plug IR receiver cable into IR in port.
6-2 Plug IR emitter cable into transmitter IR out port;Make sure the IR emitter head is secured over IR window center of source device.

Package Contents
1x4KEX100-L TX
1x4KEX100-L RX
1xPower Supply(DC 18V 1A)
1xIR Emitter
1xWide-band IR Receiver(30KHz~50KHz)
2xMounting Ears(Pair)
2xPhoenix Connectors(3 Pin)
1xUser Manual

General Information
Weight:0.25kg
Dimension(LxWxH):162mmx15mmx74.2mm
Power Supply:DC 18V 1A
Power Consumption:11W (Pair)
Input:(TX)1xHDMI,(RX)1xHDBT
Input Resolution Support:74096x2160@60/50/30/25/24Hz, 3840x2160@60/50/30/25/24Hz,1080p@2@60/50/30/25/24Hz,1080i,720p,
Output:(TX)1xHDBT,(RX)1xHDMI
Output Resolution Support:4096 x2160@60/50/30/25/24Hz,3840x2160@60/50/30/25/24Hz,1080p@2@60/50/30/25/24Hz,1080i,720p,
Transmission Distance:Cat 5e/6: 4K:max.70m,1080P: max.100m;Cat 6a/7: 4K:max.100m,1080P:max.100m
Support Audio Format:Stereo,LPCM 5.1,LPCM 7.1,Dolby True HD, DTS-HD Master Audio.

【Send HDMI Signal Up to 330ft — No Signal Loss】Easily extend your TV, PC, or media player to another room or floor using a single Cat cable. Perfect for large homes, offices, conference rooms, and commercial AV setups.
【Stable 4K Video That Doesn’t Drop or Flicker】Powered by HDBaseT technology, this extender delivers reliable 4K@60Hz video transmission with no lag, no interference, and no signal drop—even over long distances.
【One Cable Carries Everything】Transmit video, audio, Ethernet, control signals, and power through a single cable. No need for multiple wires—cleaner setup, easier installation.
【Only ONE Power Adapter Needed】With bi-directional PoE, you only need one power adapter on either side to power both units—saving space and reducing cable clutter.
【Control Your Devices from Either Location】Supports bi-directional IR and RS232 pass-through, so you can control your source device or display remotely—ideal for home theater or professional AV systems.
【Built-In Ethernet Extension】Includes Ethernet pass-through, allowing you to extend your network connection along with video—perfect for smart TVs, streaming devices, or remote PCs.
【Designed for Long-Distance Reliability】Supports up to: 330ft (100m) at 1080P/ Up to 100m at 4K (Cat6a/7). More stable than long HDMI cables or wireless solutions.
【Easy Installation with Smart Design】All ports are located on one side for clean wiring. Auto EDID management ensures quick setup and optimal display compatibility—no manual configuration needed.
【Complete Kit for Quick Setup】Includes transmitter, receiver, power adapter, IR kit, mounting brackets, and control connectors—everything you need for fast and professional installation.

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AV Access HDBaseT HDMI Extender 100m/330ft, 4K@60Hz, PoE, IR, RS232, Ethernet Over Cat Cable for TV, Projector, Conference Room, Digital Signage (4KEX100-L)

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