Know How

HDMI connections explained: How to find the right connection for your sound system
HDMI is an indispensable part of modern home cinema setups. But the question of which connections and cables are really compatible always comes up - especially when it comes to sound. So that you understand exactly how to set up...
HDMI Audio Extractors - Overview
What is an HDMI audio extractor used for? An HDMI Audio Extractor is a handy device that allows you to extract audio signals from an HDMI signal and route them to separate audio output devices. In today's multimedia world, where...
Windows Hello USB fingerprint sensor
No more remembering or typing in unsafe passwords, no more fear of prying eyes: With this fingerprint sensor you can easily upgrade your Windows system. All you need is a free USB port. The FPS00200 recognizes your fingerprint and logs...
CX200 USB 3.0 HDMI dual display adapter
The USB 3.0 to HDMI Dual Display Adapter is used to connect any computer with USB-A 3.0 or USB-C port to two monitors with HDMI input. It contains an ARM Cortex R5 processor with 128 -bit GPU, so the load...
HDMI splitter for dual monitor / 2 monitors at the same time
We are often asked which HDMI splitter can be used to operate 2 monitors on one PC at the same time. In principle, this works with any of our HDMI splitters or HDMI matrix switches . Both screens show the...
The advantages and disadvantages of video transmission in 120Hz
Display technology is constantly evolving and with it the possibilities of video transmission. One of the most interesting developments in recent years is the introduction of 120 Hz refresh rates in various applications, from gaming to professional video productions. But...
Firmware update for HDMI switch/splitter
We are often asked for a firmware update for an HDMI switch or splitter. As users of computers and software programs, we know that an update eliminates errors or continually offers new functions. Therefore, as a user, you strive to always...
Check infrared remote control
An infrared remote control sends a signal using infrared (IR) light. Human eyes cannot see this light. However, you can make it visible using a digital camera, cell phone camera, or camcorder in camera mode. To check if your infrared...
Fingerprint sensor (Elan chip)
No more remembering or typing insecure passwords, no more fear of prying eyes: With this fingerprint sensor you can easily upgrade your Windows system. A free USB interface is sufficient for this. The FPS00201 reads your fingerprint and logs you...