05/22/2026 8:20 p.m.
https://cablematic.com/en/products/3x1-hdmi-20b-4k-video-switcher-with-micro-usb-power-port-and-lanberg-remote-control-HL124/
https://cablematic.com/en/products/3x1-hdmi-20b-4k-video-switcher-with-micro-usb-power-port-and-lanberg-remote-control-HL124/
3x1 HDMI 2.0b 4K video switcher with Micro USB power port and Lanberg remote control
3x1 HDMI 2.0b 4K video switcher with Micro USB power port and Lanberg remote control
REF: HL124
Specifications
- HDMI version 2.0b video signal switcher with 3 input ports and 1 output port of the same type, perfect for switching transmission between multiple devices without having to disconnect them each time.
- The box has, on one side, the HDMI 2.0b input ports. And on the other side is the HDMI 2.0b output port. On one of the fronts we find the Micro USB power port and the Mini Jack. And finally, at the top are the different LEDs. All are nickel plated female ports.
- It has an IR (infrared) type remote control with 3 buttons to be able to change the transmission from anywhere and thus not interrupt presentations or conferences.
- It features a compact and easy-to-install design. This type of adapters does not require configuration or additional software or additional adapters (plug-and-play).
- It supports high definition (4K) video and audio signals, as well as 3D, which provides great quality.
PVP
€14.70
Price including VAT:
€14.70
PVD
€12.42
PVP: Retail price.
Check conditions.
PVP: Sale price to distributors.
Check conditions.
2 yearswarranty
14 daysreturns
100%safe
We will notify you when it is back in stock.
Specifications
- HDMI version 2.0b video signal switcher with 3 input ports and 1 output port of the same type, perfect for switching transmission between multiple devices without having to disconnect them each time.
- The box has, on one side, the HDMI 2.0b input ports. And on the other side is the HDMI 2.0b output port. On one of the fronts we find the Micro USB power port and the Mini Jack. And finally, at the top are the different LEDs. All are nickel plated female ports.
- It has an IR (infrared) type remote control with 3 buttons to be able to change the transmission from anywhere and thus not interrupt presentations or conferences.
- It features a compact and easy-to-install design. This type of adapters does not require configuration or additional software or additional adapters (plug-and-play).
- It supports high definition (4K) video and audio signals, as well as 3D, which provides great quality.
Related products
Keywords
Did not find what you were looking for? These topic could help you
Purchased together regularly
More info
HDMI 2.0b video and audio switcher perfect for connecting and switching between 3 different sources of high definition video and audio between various devices. It has 3 HDMI input ports and 1 HDMI output port, as well as a Micro USB and Mini Jack power port and a remote control. Video and audio multiplier with 4K UHD resolution for better image quality. Ideal switcher for transmitting high-quality video signals between console, PC, Blu-Ray player, laptop, camera, TV, monitor, projector, etc. Perfect for conferences, video presentations, recording studios, etc. Manufactured by Lanberg, with reference SWV-HDMI-0003.
Specifications
- HDMI version 2.0b video signal switcher with 3 input ports and 1 output port of the same type, perfect for switching transmission between multiple devices without having to disconnect them each time.
- The box has, on one side, the HDMI 2.0b input ports. And on the other side is the HDMI 2.0b output port. On one of the fronts we find the Micro USB power port and the Mini Jack. And finally, at the top are the different LEDs. All are nickel plated female ports.
- It has an IR (infrared) type remote control with 3 buttons to be able to change the transmission from anywhere and thus not interrupt presentations or conferences.
- It features a compact and easy-to-install design. This type of adapters does not require configuration or additional software or additional adapters (plug-and-play).
- It supports high definition (4K) video and audio signals, as well as 3D, which provides great quality.
- Maximum video resolution: RGB - 3840 x 2160px (4K UHD) at 60Hz.
- The multiplier has a power consumption of 0.2A.
- It supports HDR 10 and HDCP 2.2.
- The power supply of the device is through a micro USB port with a current of 1A and 5V.
- The casing is manufactured and designed with highly resistant ABS plastic to provide greater safety, protection and durability.
- Ideal for transmitting and switching video and audio signals between various devices such as PCs, Blu-Ray and DVD players, computers, TVs, monitors, projectors, etc.
- Perfect device for appointments where you need to quickly switch between various video sources such as conferences, presentations, recording studios, etc.
- Cables up to 3m long can be connected.
- A Micro USB to USB-A cable, remote control pad, and IR receiver are included.
- black colour.
- Gross Weight: 30 g
- Number of packages: 1
Technical terms
- HDMI
- USB
- MicroUSB
- Mini USB
- USB 3.0
- HDCP
- Reversible USB Type-C
- ABS
HDMI
HDMI (High-Definition Multimedia Interface) is a digital interface standard designed for the simultaneous transmission of uncompressed audio and video streams from a compatible source to a digital display or receiver.
This interface employs Transition-Minimized Differential Signaling (TMDS) to maintain data integrity at high frequencies. Throughout its revisions, HDMI has evolved from a basic digital video solution into a complex data bus capable of carrying 4K signals at 60Hz, dynamic metadata, and bidirectional control protocols between devices.
| Version | Bandwidth | Audio/Video Support |
|---|---|---|
| 1.0 - 1.2 | 4.9 Gbit/s | 1080p @ 60Hz, 8 LPCM channels |
| 1.3 - 1.4 | 10.2 Gbit/s | 4K @ 30Hz, Deep Color, ARC, Ethernet |
| 2.0 | 18.0 Gbit/s | 4K @ 60Hz, 32 audio channels, HDR |
The mass adoption of the HDMI standard has transformed the interconnect architecture in multimedia data centers and high-performance workstations. Its ability to integrate Audio Return Channels (ARC/eARC) and Ethernet connectivity (HEC) has drastically simplified structural cabling, eliminating the need for multiple redundant analog and digital cables while ensuring signal integrity over significant distances through active equalization.
CEC Control and Multi-Streaming Integration
A critical innovation in version 2.0 is the ability to deliver simultaneous dual video streams on the same screen and up to four independent audio streams, optimizing bandwidth for multi-user applications.
Key Advantages
- Pure digital transmission avoiding D/A signal degradation.
- Full backward compatibility across all standard versions.
- Native support for high-resolution audio formats like Dolby TrueHD and DTS-HD.
- Support for 21:9 cinema aspect ratios and dynamic lip-sync.
Note: Final interface performance is dependent on the cable certification (Standard, High Speed, or Premium High Speed).
