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Zero-Latency 4K HDMI KVM Extender w/ 4-Port USB 2.0, 50m/164ft HDMI Balun over Cat 5e/6/6a/7, High Refresh Rate for 144Hz, 165Hz & 240Hz
SKU: 4KEX50-KVM
€229.99
Partner Discounts | Free Quote
● 4K UHD & Zero Latency: HDMI 2.0 & HDCP 2.2 compliant. Transmits 4K@60Hz 4:4:4 visually lossless HDMI signal up to 50m/164ft over a single Cat 5e/6/6a/7 cable, with zero loss or delay.
● Ultra-High Refresh Rate: Supports high refresh rates like 2560×1440@144Hz/120Hz and 1080P@240Hz/165Hz/144Hz/120Hz. Extend your high-speed racing game source easily and enjoy amazing game experience.
● Effortless Remote PC Control: Easily connect up to 4x USB 2.0 peripheral, like keyboard, mouse, speakerphone, webcam, hard disk, etc. Control a remote PC/server/NVR/DVR up to 50m/164ft with zero latency. Ideal for control center, university campus, government, etc.
● Innovative HDMI Audio Extraction: Built-in 5-pin phoenix audio de-embedding port. Works perfectly with eShare series presentation systems; extend HDMI/USB signals and extract HDMI audio to an audio system simultaneously in a large meeting room.
● Plug & Play, Universal Compatibility: Built-in one-way PoC function; only one power adapter is required at the receiver side to power both units. Works with different operating systems, like Windows 10/8/7/XP, Mac OS and Linux. No driver is required; just plug and play.
● Important Notes: This product is a transmitter and receiver kit; we don’t sell them separately. One transmitter can work with only one receiver. All accessories are also not sold separately. For 4K@60Hz 4:4:4 UHD video, it is required to use extra HDMI 2.0 cables.
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New 4K HDMI KVM Extender with Zero Latency
Control Remote PC with Ease
Extends 4K@60Hz HDMI and USB 2.0 signals up to 50m/164ft over a single Cat cable, with zero loss or delay.
Get Partner Discounts Ask for QuoteTypical Applications
No matter in a data control center, university campus, government, residential house or other scenario, this 4K HDMI KVM extender allows you to control a remote PC with ease, ideal for any long-distance KVM extension. Some of its applications are as follows:
School Server Room
Servers/PCs are normally stored in the server center of a school so that the IT staff can easily manage them at one place. 4KEX50-KVM helps connect the server room and a multi-media classroom. Even with the server miles away, teachers can easily control it through the keyboard, mouse and projector/monitor in the classroom.
Enterprise Data Center
Usually, data center gathers all core servers for central administration and it makes central cooling, hardware protection, maintenance easier to accomplish. In this case, the 4K KVM extender plays an indispensable role for employees to have remote access from their workstations and they work in a better environment as the bulk of heat and noise is placed away.
Large Meeting Space
The 4K HDMI KVM extender can work flawlessly with AV Access eShare series presentation systems, so you can extend HDMI/USB signals and share your contents at the same time in a large meeting room. Just bring your own laptop, smartphone or tablet, and make a wonderful presentation in front of your bosses, colleagues or clients.
Home Office & Surveillance
AV Access 4KEX50-KVM 4K KVM extender also offers an ideal KVM extension solution for residential use. Can you imagine working or monitoring from anywhere in your house? Your desktop PC or NVR/DVR will be safe in the basement/equipment room, and the KVM extender will send HDMI and USB signals to where you want.
4K UHD & Zero Latency
This 4K HDMI KVM extender is HDMI 2.0 and HDCP 2.2 compliant. It allows you to extend up to 4K@60Hz 4:4:4 visually lossless HDMI signal over a single Cat 5e/6/6a/7 cable, with zero latency. Even if your desktop computer is placed in the basement or equipment room 50m/164ft away, you can control the PC effortlessly in your home studio.
Important Notes before Purchasing:
1. You need to use extra HDMI 2.0 cables if you want to extend 4K@60Hz 4:4:4 UHD video.
2. This product doesn’t support HDR. Please refer to the 4KEX100-KVM-H2 KVM extender if you need HDR.
3. In terms of audio, it supports up to 5.1 channel. Please refer to the 4KIP100-KVM HDMI extender if you need 7.1 channel.
Wonderful Gaming Experience with High Refresh Rates
This 4K KVM extender supports high refresh rates like 2560×1440@144Hz/120Hz and 1080P@240Hz/165Hz/144Hz/120Hz. When playing a car racing game or other e-sports games over a long distance, 4KEX50-KVM can bring you amazing gaming experience.
Effortless USB Signal Extension
Designed with 4x USB 2.0 peripheral port on the receiver, this 4K HDMI balun allows you to extend mouse, keyboard, printer, scanner or other USB 2.0 devices up to 50m/164ft. Two of the USB ports support 1A higher current output, so you can easily connect high-power USB devices, such as USB camera or USB hard disk.
HDMI Audio Extraction in Meeting Rooms
This 4K KVM extender can work flawlessly with AV Access eShare series presentation systems in a large meeting room for efficient presentation and collaboration. Built with a 5-pin phoenix audio de-embedding port on the receiver, it allows you to extend the presentation system’s HDMI/USB signals and extract HDMI audio to an audio system as well. Now all attendees in the room can hear everything clearly.
One-Way PoC Function
With the built-in PoC function, the 4K HDMI transmitter can be powered by the receiver via a Cat cable, so only one power supply is needed at the receiver side to power both units. It offers you more convenience in installation at the source side.
Plug & Play, Universal Compatibility
The 4K HDMI extender can work with all operating systems, including Windows 10/8/7/XP, Mac OS and Linux. No extra software or driver is required; just plug and play. Now it is easier than ever to extend your PC server or surveillance system.
 |  |  |  |  |  | |
| HDEX60-DM | HDEX80-KVM | 4KEX50-KVM | 4KIP100-KVM | 4KEX100-KVM | 4KEX100-DP-KVM | |
| Product Type | Dual Monitor | Single Monitor | Single Monitor | Single Monitor | Single Monitor | Single Monitor |
| Video Interface | 2x HDMI in, 2x HDMI out | 1x HDMI in, 1x HDMI out | 1x HDMI in, 1x HDMI out | 1x HDMI in, 1x HDMI out | 1x HDMI in, 1x HDMI out | 1x DisplayPort in, 1x DisplayPort out |
| HDMI Version | 1.3 | 1.3 | 2.0 | 1.4 | 1.4 | No, DP 1.2 |
| HDCP Version | 1.4 | 1.4 | 2.2 | 1.4 | doesn't support HDCP | 1.4 |
| Supported Video Resolution | Up to 1080p@60Hz | Up to 1080p@60Hz | up to 4K@60Hz 4:4:4 | up to 4K@30Hz; 1080P@120Hz | up to 4K@60Hz (4:2:0 8bit); 4K@30Hz 4:4:4, 1080P@120hz | up to 4K@30Hz, 1080P@120hz |
| HDMI Audio Channel | Stereo | Stereo | 5.1 Channel | 7.1 Channel | 7.1 Channel | 7.1 Channel |
| Maximum Transmission Range | 197ft (60m) | 260ft (80m) | 164ft (50m) | 395ft (120m) | 330ft (100m) | 330ft (100m) |
| USB Ports | 4x USB 2.0 port | 2x USB 2.0 port | 4x USB 2.0 port | 3x USB 2.0 port | 4x USB 2.0 port | 2x USB 2.0 port |
| POE/POH/POC | Uni-Direction (RX to TX) | Bi-Direction | Uni-Direction (RX to TX) | No | Uni-Direction (TX to RX) | Uni-Direction (TX to RX) |
| RS232 | No | No | No | No | Yes | Yes |
| IR | No | No | No | No | No | No |
| Router/Ethernet Switch Compatibility | No, point to point | No, point to point | No, point to point | Yes, up to 16 sets of TX and RX | No, point to point | No, point to point |
| Plug & Play | Yes | Yes | Yes | Yes | Yes | Yes |
Specifications
| Technical | |
| Video Signal Type | HDMI with 4K@60Hz, 4:4:4 8bit, HDCP 2.2 |
| Input/Output Resolution | Up to 4K@60Hz 4:4:4 |
| Audio Format | HDMI In/Out: PCM 2.0; Compressed audio up to 5.1ch, including Dolby digital 5.1, DTS 5.1 and MPEG-4 audio v2 Audio Out: PCM 2.0 |
| Max Data Rate | HDMI In/Out: 18 Gbps USB: 480Mbps |
| General | |
| Power Supply | DC 12V 3A |
| Power Consumption | 32W (Maximum) |
| Device Dimensions (W x H x D) | 180 mm ×25 mm ×100.2 mm/ 7.09” x 0.98” x 3.94” |
| Product Weight | Transmitter/Receiver: 0.33kg/0.73lb |
| Technical | |
| Video Signal Type | HDMI with 4K@60Hz, 4:4:4 8bit, HDCP 2.2 |
| Input/Output Resolution | 4096 x 21602,5,6,7,8 (YUV 4:4:4), 3840 x 21602,3,5,6,8 (YUV 4:4:4), 2560×16008, 2560×14408, 1920×12008, 1920x1080P8, 1680×10508, 1600×12008, 1600×9008, 1440×9008, 1366×7688, 1360×7688, 1280×10248, 1280×9608, 1280×8008, 1280×7688, 1280×7208, 1024×7688, 800×6008 1 = at 23.98 Hz, 2 = at 24 Hz, 3 = at 25 Hz, 4 = at 29.97 Hz, 5 = at 30 Hz, 6 = at 50 Hz, 7 = at 59.94 Hz, 8 = at 60 Hz Note: The only color depth all resolutions supported is 8bit. |
| Audio Format | HDMI In/Out: PCM 2.0; Compressed audio up to 5.1ch, including Dolby digital 5.1, DTS 5.1 and MPEG-4 audio v2 Audio Out: PCM 2.0 |
| Max Data Rate | HDMI In/Out: 18 Gbps USB: 480Mbps |
| General | |
| Operating Temperature | 0°C to 45°C (32°F to 113°F) |
| Storage Temperature | -20°C to 70°C (-4°F to 158°F) |
| Humidity | 20% to 90%, non-condensing |
| ESD Protection | Human-body Model: ±8kV (Air-gap discharge)/ ±4kV (Contact discharge) |
| Power Supply | DC 12V 3A |
| Power Consumption | 32W (Maximum) |
| Device Dimensions (W x H x D) | 180 mm ×25 mm ×100.2 mm/ 7.09” x 0.98” x 3.94” |
| Product Weight | Transmitter/Receiver: 0.33kg/0.73lb |
In the Box
- 1x 4K HDMI Transmitter
- 1x 4K HDMI Receiver
- 1x Power Adapter (DC 12V 3A)
- 1x USB 2.0 Type-A to Type-B Cable
- 1x Phoenix Male Connector (5-pin, 3.5mm)
- 4x Mounting Brackets (with Screws)
- 1x User Manual
Documents & Softwares
Frequently Asked Questions
1. What is a KVM extender?
A KVM extender extends video and USB signal over distance for remote control. They are widely used for data control centers, security surveillance systems, video gaming setups, etc. Read this KVM extender definitive guide to learn more.
2. Does this HDMI KVM extender kit work with an Ethernet switch?
No, this 4K KVM extender doesn’t work with a network switch. Please refer to the 4KIP100-KVM extender if you need.
3. Does this 4K KVM extender kit work with an HDMI splitter or switcher?
Yes, it can work with an AV Access HDMI splitter or switcher.
4. Does this 4K KVM extender support one-to-many connection?
Not exactly. One HDMI transmitter can work with only one receiver.
5. Can I purchase the receiver/transmitter only?
The 4K HDMI transmitter and receiver are only sold in pair.
(If this information is not helpful to you, you can raise your question in our community.)
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