Through a real-life demonstration, the detailed size, buttons, and functions of the 8-input and 1-output rack-mounted HDMI® KVM seamless switch 1708HD were displayed. It has a built-in 17.3-inch 1920x1080p 60Hz screen and can also be connected to an external monitor. It can be switched by buttons, hotkeys, mouse, and RS232, and is compatible with mainstream operating systems such as Windows, Mac OS, Linux, and Hongmeng.
2025-10-27
Through DP output, use active DP to HDMI® cable DPH018, which perfectly solves the problem of connecting devices with different interfaces. The highest resolution supports 3840x2160 60Hz. It can be connected to computer monitors, TVs, projectors, LED large screens and other display devices.
2025-09-30
In many cases, we want to transmit the audio in HDMI® to another amplifier or speaker for playback. In this case, we need to use an HDMI® audio splitter to extract the HDMI® digital audio signal and output digital optical fiber and coaxial audio. In the case of 2.1 channel decoding, it also supports 3.5mm analog audio connection to the amplifier.
2025-08-25
Learn how to play your TV’s audio through a receiver or external speakers even if your TV lacks optical or coaxial outputs. This video shows a hands-on demonstration using the HHA audio extractor to return audio via ARC/eARC. Note: When using ARC, only optical and coaxial outputs are supported—3.5mm headphone output is not available.
2025-08-15
A detailed guide on how to use the SH08 HDMI® KVM switch, covering the device appearance, interface overview, standard accessories, connection steps, and hands-on operation demo. With just one set of keyboard, mouse, and monitor, you can control up to 8 computers. It supports 4K 60Hz ultra HD output and features signal detection with automatic switching.This video explains all three switching methods: desktop controller switching, remote control switching, and front panel button switching. It also demonstrates the "auto switch on power ON/OFF" function in real-world scenarios.Ideal for multi-system management, development and testing environments, and IT control rooms.
2025-08-07
Through actual shooting, the interface, button functions, and the sound card opening, closing, and usage effects of the 2025 4-input and 4-output USB3.0 HUB switch SH04 are introduced in detail. A large-capacity mobile mechanical hard drive is also connected to perform software read and write speed tests, as well as the actual file copy speed. In a word, you will be able to use it after watching it.
2025-07-24
This issue demonstrates the SV04 USB3.0 HUB switch, which has a built-in RS232 serial port control function and is very suitable for users who need to control USB devices with multiple hosts. Only a USB to RS232 data cable and a control cable are needed. After the connection is completed, the USB switch between different hosts can be completed by sending commands through the serial port debugging tool. This video shows the whole process from driver installation, connecting cables, to sending control codes (such as AA 01 55 to switch to host No. 2). SV04 supports switching between 4 hosts, with stable and fast operation, and is particularly suitable for industrial control, test platforms, server duty and other scenarios.
2025-07-08
Following the detailed steps and methods in the video, you can successfully complete the installation of the PL2303 USB to serial data cable driver and effectively control the device through the serial port. The method is simple and practical, and it also provides some common solutions when the driver cannot be used. I hope this tutorial will be helpful to everyone.
