USB and 4K60 Video HDBaseT extender. LinkU to Anywhere

The LinkU USB-C 4K60 Video Extender Kit redefines connectivity by combining high-speed USB and uncompressed 4K60 video in a single, compact solution. Perfect for full-scale AV installations or flexible BYOD meeting spaces, this kit delivers performance, simplicity, and versatility and is engineered for seamless, high-performance connectivity, ensuring your AV setup works flawlessly across any space.

FEATURES

- 4K60 uncompressed (4:4:4 8-bit) video + USB 2.0 up to 130 ft / 40 m with CAT6A/7 cable
- 4K30 uncompressed (4:4:4 8-bit) video + USB 2.0 up to 230 ft / 70 m with CAT6A/7 cable
- HDR, HDR10+, Dolby Vision LLM and HLG pass-through
- Audio pass-through for complete AV experiences: LPCM 2.0/5.1/7.1CH, Dolby True HD, Dolby Atmos, DTS-HD Master Audio and DTS:X - HDCP 2.3 compliant, to create a secure connection between the source and display
- 100W USB-C Power Delivery (PD) for device charging and USB-C input supports DP-ALT mode standards (v1.2a) for A/V
- Bidirectional 24V Power over Cable (PoC) for streamlined installations, when TX or RX gets power, the other end does not need an external power supply
- The transmitter features 1x USB-C input, 1x dedicated USB-C charging port and 2x local USB devices
- The receiver features 1x HDMI output and 4x USB 2.0 devices
- USB 2.0 high speed over HDBaseT 3.0
- Each USB-A port provides power up to 5V/1A
- API control for advanced system integration with RS-232 signal pass-through
- Plug-and-play compatibility with universal device support
- Subframe latency over a single CAT cable
- Compact design for easy and flexible installation

4K60 Video Over USB-C

Send crisp, uncompressed 4K60 video from laptops or other USB-C devices over CAT6/6a/7 cable and output directly via HDMI 2.0b to screens. Ideal for meeting rooms, collaboration spaces, and AV installations that demand professional-quality visuals without the mess of multiple cables.

Subframe Latency

Enjoy natural, fluid video in meetings and presentations with almost zero latency between the USB Extender Tx and Rx. Your content stays perfectly in sync, no matter the distance.

Long-Range 4K Video

Whether you choose 4K60 or 4K30, the video remains 4:4:4, ensuring your computer screen looks flawless on the big screen. 4K60 reaches up to 130 ft / 40 m, while 4K30 extends up to 230 ft / 70 m, giving you flexibility for any space.

Keep your devices charged

The 100W USB-C PD power pass-through keeps your devices charged while connected, so your focus stays on presentations and meetings—not worrying about your battery. Long meetings? No problem, LinkU give you superpowers!

Tx & Rx, Host & Device

The LinkU USB-C 4K60 Extender Kit handles both video transmission (Tx/Rx) and USB 2.0 extension (Host/Device). One compact kit, multiple functionalities—designed to simplify your AV setup.

Power Over Cable (PoC)

Powering your installation couldn’t be easier. Just plug in one power supply, and the other unit is powered automatically via PoC, reducing cable clutter and installation time.

SPECIFICATIONS

Connections

Transmitter - Front Panel

1x CHARGE [USB Type C, 24-pin female]
1x USB-C IN [USB Type C, 24-pin female]
2x USB 2.0 DEVICES [USB Type A, 4-pin female]

Transmitter - Rear Panel

1x SERVICE [USB-C with USB 2.0 only, 12-pin female, firmware upgrade port]
1x RS-232 [3-pin phoenix with 3.5mm pitch]
1x HDBaseT OUT [RJ45 connector, 24V PoC]
1x Power LED [Red LED, Power indicator]
1x DC 24V [24V/2.7A, 19mm locking connector]

Transmitter - Side Panel

1x PoC ON/OFF [1-pin DIP switch, 24V PoC ON/OFF selection]

Receiver - Front Panel

1x HDMI OUT [HDMI Type A, 19-pin female]
1x USB 2.0 DEVICES [USB Type C, 12-pin female]
3x USB 2.0 DEVICES [USB Type A, 4-pin female]

Receiver - Rear Panel

1x SERVICE [USB-C with USB 2.0 only, 12-pin female, firmware upgrade port]
1x RS-232 [3-pin phoenix with 3.5mm pitch]
1x HDBaseT IN [RJ45 connector, 24V PoC]
1x Power LED [Red LED, Power indicator]
1x DC 24V [24V/2.7A, 19mm locking connector]

Receiver - Side Panel

1x PoC ON/OFF [1-pin DIP switch, 24V PoC ON/OFF selection]

Compatible format

HDMI

HDMI 2.0b

HDCP

HDCP 2.3

USB

USB 2.0

Video Bandwidth

18Gbps

Video Resolution

Up to 4K@60Hz (4:4:4 8bit)

Color Space

RGB, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0

Color Depth

8/10/12bit

HDR

HDR, HDR10, HDR10+, Dolby Vision, HLG

Audio Formats

USB-C/HDMI passthrough:
LPCM 2.0/5.1/7.1CH, Dolby True HD, Dolby Atmos, DTS-HD
Master Audio and DTS:X

Transmission Distance

4K60Hz (4:4:4 8bit) signal up to 130ft/40m
4K30Hz (4:4:4 8bit) signal up to 230ft/70m with CAT6A/7 cable
USB 2.0 pass through up to 230ft/70m, connecting to 4 USB devices to the receiver

ESD Protection

IEC 61000-4-2: ±8kV (Air-gap discharge) & ±4kV (Contact discharge)

Control

External control

API control for advanced system integration.

Power requirements

Power Supply Input

AC 100 – 240V 50/60Hz

Output

DC 24V/2.7A (US/EU standard, CE/FCC/UL certified)

Power Consumption

TX/RX with full USB devices: 51.36W
TX/RX without USB devices: 10.08W

Physical Specifications

Housing

Metal

Dimensions

Transmitter/Receiver: 120mm [W] x 113mm [D] x 25.5mm [H]

Weight

Transmitter: 353g, Receiver: 352g

Transmitter

1- CHARGE port
2- USB-C IN port
3- USB 2.0 Devices
4- Service port
5- RS-232
6- HDBaseT OUT port
7- Signal LED (Yellow)
8- Link LED (Green)
9- Power LED (Red)
10- DC 24V
11- PoC (Power over Cable) switch

Receiver

1- HDMI Output
2- USB 2.0 Devices
3- Service port
4- RS-232
5- HDBaseT IN port
6- Signal LED (Yellow)
7- Link LED (Green)
8- Power LED (Red)
9- DC 24V
10- PoC (Power over Cable) switch