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| Product Specifications | |
|---|---|
| Tech Specs | |
| Product Type | HDMI KVM Switch |
| KVM Configuration | 8 Computers to 1 Monitor |
| HDMI Inputs | 8 × HDMI |
| HDMI Output | 1 × HDMI |
| USB Host Inputs | 8 × USB-B |
| Shared USB Ports | 2 × USB 2.0 + 2 × USB 1.1 |
| Maximum Resolution | 4K UHD (3840 × 2160) @ 60Hz |
| USB Transfer Speed | Up to 480Mbps |
| Switching Methods | Button, Keyboard Hotkey, IR Remote |
| HDMI Audio | LPCM, DTS, DSD (compatible formats) |
| Power Input | DC 12V/1A |
| Dimensions | 320 × 120 × 40mm |
| Housing | Aluminum Alloy |
| OS Compatibility | Windows, macOS, Linux |
| Warranty Information | |
| Warranty | N/A |
The UGREEN CM546 (80963) is an 8-port HDMI KVM switch designed to control up to eight computers using one HDMI monitor, keyboard and mouse. With 4K@60Hz video support, four shared USB ports and three switching methods, it offers a practical solution for centralized computer management.
Ideal for IT departments, computer testing stations and multi-PC workspaces, the CM546 helps reduce duplicate peripherals and frequent cable changes. Explore the UGREEN CM546 HDMI KVM Switch price in Bangladesh at IT Source.
Managing eight computers individually can require considerable desk space and repeated movement between keyboards, mice and monitors. The UGREEN CM546 addresses this problem by bringing eight HDMI-equipped computers into one shared control station.
Each computer connects to the KVM through an HDMI input and a USB-B host connection. The selected computer then uses the connected HDMI display and shared USB peripherals.
The CM546 supports 4K@60Hz HDMI output, making it suitable for detailed software interfaces, system monitoring, office applications and computer maintenance.
It includes two USB 2.0 peripheral ports and two USB 1.1 ports intended for keyboard and mouse connections. Users can change the active computer through the front-panel button, compatible keyboard hotkeys or infrared remote control.
The switch displays one computer at a time. It is not an eight-monitor video splitter and does not show eight computers simultaneously on the same display.
The UGREEN CM546 features eight HDMI inputs and eight corresponding USB-B host connections, allowing up to eight compatible computers to share one monitor and common input devices.
This arrangement is especially useful in environments where technicians or administrators need to access several systems but do not require a dedicated monitor for every computer.
Each computer remains independently connected, while the KVM selects which system receives the shared keyboard, mouse and USB accessories. It helps keep workstations organized and reduces the time spent manually moving cables between computers.
The CM546 supports HDMI resolutions up to 3840 × 2160 at 60Hz, providing detailed video output for compatible 4K monitors. This is useful for viewing system dashboards, detailed application windows, spreadsheets and desktop interfaces.
The switch also supports lower display resolutions, including Full HD at 60Hz. Actual output depends on the graphics capabilities of the selected computer, HDMI cable quality and monitor specifications.
For reliable high-resolution operation, the product specifications recommend suitable 26AWG HDMI cables up to 5 meters on each input and output connection at 4K@60Hz. Longer cable runs may require reduced resolution or refresh rate.
The UGREEN CM546 includes two USB 2.0 ports and two USB 1.1 ports. The USB 1.1 connections are intended for compatible keyboards and mice, while the USB 2.0 ports support additional accessories such as USB flash drives and compatible printers.
USB 2.0 provides a theoretical maximum transfer rate of 480Mbps. This is appropriate for many everyday peripherals, although users requiring high-speed external SSD transfers should consider a KVM with USB 3.0 or newer connectivity.
Connected peripherals are assigned to the selected computer. The CM546 does not provide simultaneous USB control across all eight systems.
The CM546 offers three ways to select a connected computer. Users can operate the physical button on the device, use supported keyboard hotkeys or select a computer through the infrared remote control.
Keyboard hotkey switching provides convenient control when the KVM is positioned within a workstation. The infrared remote is useful when the switch is installed on a shelf or away from the operator's immediate reach.
The remote requires a suitable line of sight to the infrared receiver. Keyboard hotkey functionality depends on a compatible keyboard connected to the designated keyboard port and the supported hotkey sequence.
The UGREEN CM546 supports compatible HDMI audio formats, including LPCM, DTS and DSD, with supported 2.0, 2.1, 5.1 and 7.1-channel configurations. Audio passes through the HDMI connection according to the selected computer and the capabilities of the connected display or audio equipment.
The switch uses a dedicated DC 12V/1A power input to operate its internal switching circuitry and shared peripheral connections. This external power arrangement is important for an eight-computer KVM configuration.
The product should be used with a power adapter that matches the specified voltage, polarity and connector requirements. Its USB ports are intended for peripheral connectivity, not high-wattage laptop charging.
The CM546 uses an aluminum-alloy housing and measures approximately 320 × 120 × 40mm. Its desktop-style enclosure accommodates eight sets of computer connections while keeping the monitor and peripheral outputs centralized.
This makes it suitable for IT support benches, hardware testing environments, office computer administration and workstations where several PCs must be accessed regularly.
The product is listed as compatible with Windows, macOS and Linux computers using suitable HDMI and USB connections. Standard KVM operation does not require network access or remote desktop software, although individual USB peripherals may require their own operating system drivers.
The UGREEN CM546 is designed for IT technicians, computer repair professionals, system administrators and organizations that operate several desktop computers from one location.
It is particularly useful for hardware testing, operating system installation, maintenance work and computer monitoring where eight PCs need occasional access through one keyboard, mouse and HDMI display.
Users who need to view multiple computers simultaneously should consider a dedicated multiview solution instead of a conventional KVM switch.
IT Source offers computer connectivity accessories and KVM switching solutions for customers in Bangladesh. The UGREEN CM546 (80963) is suitable for buyers seeking an eight-computer HDMI KVM with 4K@60Hz display support and shared USB peripherals.
Contact IT Source to confirm the current price, stock availability, supplied adapter specification and applicable warranty before ordering.
Yes. It allows up to eight computers to share one HDMI monitor, keyboard, mouse and compatible USB peripherals. Only the selected computer is displayed and controlled at a time.
Yes. The CM546 supports HDMI video up to 4K UHD at 60Hz with compatible computers, monitors and suitable HDMI cables.
You can use the physical selection button, supported keyboard hotkeys or the infrared remote control. This provides flexible control for desks and technical workstations.
Get specific details about this product from customers who own it.