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Product Overview
The UGREEN CM217 2 In 1 Bi-Directional HDMI Switcher 4K@60Hz is a compact and versatile HDMI switching solution designed to simplify modern entertainment, gaming, and workstation setups. Built for users who need to connect multiple HDMI devices to a single display—or alternatively share one HDMI source between two displays—the CM217 provides a convenient plug-and-play solution without requiring constant cable swapping. Its bi-directional functionality makes it highly practical for gaming consoles, laptops, streaming devices, TVs, monitors, and projectors in both home and office environments.
The switcher supports two operating modes. In 2-in-1-out mode, users can connect two HDMI source devices such as a PlayStation 5 and a laptop to one monitor or TV, then switch between them using the built-in manual button. In 1-in-2-out mode, one HDMI source can be connected to two displays, allowing users to toggle output between different screens. This flexibility makes the device ideal for entertainment systems, office presentations, dual-room TV setups, and gaming stations.
One of the standout features of the CM217 is its support for 4K Ultra HD resolution at 60Hz, delivering crisp visuals, smooth motion, and detailed image quality. It also supports lower resolutions and higher refresh rates such as 2K@144Hz and 1080p@120Hz, making it suitable for gaming monitors and high-refresh-rate setups. In addition, the switcher supports modern HDMI 2.0 features including HDR, HDCP 2.2, CEC, and 3D video, ensuring compatibility with modern gaming consoles, Blu-ray players, streaming devices, and HDR televisions.
Performance and transmission stability are enhanced by the switcher’s 18Gbps bandwidth capacity and integrated high-performance chipset. The device is engineered to transmit audio and video signals with minimal latency and no noticeable quality degradation under supported cable lengths. It also supports advanced audio formats such as Dolby TrueHD, DTS-HD, LPCM 7.1, and Dolby Atmos, allowing users to maintain immersive surround sound quality while switching devices.
The CM217 is designed with convenience and portability in mind. It features a compact form factor with durable ABS or aluminum-alloy construction depending on regional variants, allowing it to fit neatly into entertainment centers or desktop setups. The device is fully plug-and-play, requiring no external drivers or software installation. Importantly, it does not require an external power supply for standard usage, simplifying installation and reducing cable clutter.
Compatibility is broad across modern HDMI devices. The switcher works with PS5, PS4, Xbox Series X/S, Nintendo Switch, PCs, laptops, Blu-ray players, Roku, Fire Stick, Apple TV, projectors, TVs, and monitors. Community discussions around the CM217 generally describe it as reliable for everyday 4K60 and 1080p high-refresh-rate setups, particularly for users switching between gaming consoles and PCs on a single display.
Key Specifications
Model: UGREEN CM217 (UG-50966)
Functionality: Bi-directional HDMI switcher (2-in-1-out or 1-in-2-out)
HDMI Standard: HDMI 2.0 compliant
Maximum Resolution: Up to 4K@60Hz (4096×2160)
Additional Refresh Rates: Supports 2K@144Hz and 1080p@120Hz
Bandwidth: 18Gbps high-speed transmission
Supported Features: HDR, HDCP 2.2, CEC, 3D video
Audio Support: Dolby Atmos, DTS-HD, Dolby TrueHD, LPCM 7.1
Control Method: Manual switch button with LED status indicator
Power: HDMI-powered; no external power adapter required
Compatibility: PS5, Xbox, Nintendo Switch, PCs, TVs, monitors, projectors, streaming devices
Design: Compact plug-and-play construction
The UGREEN CM217 2 In 1 Bi-Directional HDMI Switcher positions itself as a reliable and practical HDMI management accessory for users with multiple HDMI devices and limited display ports. Its combination of bi-directional switching, 4K60 support, HDR compatibility, high refresh rate support, and plug-and-play convenience makes it highly suitable for gaming setups, streaming systems, home theaters, office presentations, and dual-device workstation environments.