Orei - USB 2.0 4x4 Matrix Switch (HKM-404) - Black
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About this product
The HKM-404 USB 2.0 4x4 Matrix Switch is a compact and portable solution designed to simplify USB device sharing across multiple computers. It enables four computers to simultaneously share four USB devices, eliminating the need for constant plugging and unplugging while improving workspace efficiency and reducing equipment clutter. By centralizing USB device management, the HKM-404 helps save space, time, energy consumption, and overall system costs. Featuring true plug-and-play operation with no driver installation required, the HKM-404 is compatible with Windows, Linux, macOS, and other major operating systems. Its wide device compatibility makes it ideal for sharing keyboards, mice, printers, USB storage devices, webcams, and more. With reliable performance and flexible switching control, this USB matrix is well suited for offices, conference rooms, security monitoring centers, control rooms, and IT management environments.
Features
4x4 USB Matrix Switching
Allows four computer hosts to share four USB devices simultaneously
USB 2.0 / USB 1.1 Compatible
Supports high-speed and full-speed USB peripherals
Wide Device Compatibility
Works with USB keyboards and mice (wired, wireless, mechanical), printers, USB flash drives, external hard drives, webcams, and more
Multi-OS Support
Compatible with Windows, Linux, macOS, and other operating systems
Dual Switching Methods
Supports manual switching via front-panel buttons or desktop remote control
Specifications
- BrandOreiModel NumberHKM-404Product NameOREI USB 2.0 4x4 Matrix Switch (HKM-404)ColorBlackInput(s)1 x HDMIOutput(s)1 x HDMI
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The HKM-404 USB 2.0 4x4 Matrix Switch is a compact and portable solution designed to simplify USB device sharing across multiple computers. It enables four computers to simultaneously share four USB devices, eliminating the need for constant plugging and unplugging while improving workspace efficiency and reducing equipment clutter. By centralizing USB device management, the HKM-404 helps save space, time, energy consumption, and overall system costs. Featuring true plug-and-play operation with no driver installation required, the HKM-404 is compatible with Windows, Linux, macOS, and other major operating systems. Its wide device compatibility makes it ideal for sharing keyboards, mice, printers, USB storage devices, webcams, and more. With reliable performance and flexible switching control, this USB matrix is well suited for offices, conference rooms, security monitoring centers, control rooms, and IT management environments.

1x2 / 2x1 Bidirectional HDMI 2.1 Switch. Effortlessly toggle between HDMI sources with our Fosmon bidirectional HDMI switcher. Connect two sources to one display or one source to two displays (non-simultaneous). Expand your HDMI 2.1 ports on your smart TV or monitor. Instantly switch between different sources with a simple click of a button with no quality loss or delay. There are two modes: 2-in-1-out or 1-in-2-out for flexible signal routing with no cable hassle. Plug & Play, No Power Needed. Switch between input/output sources with one-button ease. Indicator lights identify the active HDMI device. Versatile and compact, the Fosmon bidirectional 8K HDMI switch is ideal for living rooms, bedrooms, classrooms, conference rooms and so on. Our streamlined 8k HDMI switch box requires no external power. There is an enhanced connectivity with the gold-plated connectors which resists corrosion and ensuring pristine audio/video transfer. Ultra-Fast and Stable Data Transmission. Enjoy high-definition media transfer speeds up to 48Gbps at full bandwidth for exceptional speed and stability. Our switch supports 8K@60Hz, 4K@120Hz/60Hz, 1080P@240Hz and more. Features and supports HDMI 2.1 and is backwards compatible. This hub transforms your setup into a high-resolution, high-refresh-rate powerhouse with unparalleled realism. Immersive 8K Visuals, Ultimate Performance. Elevate your entertainment with stunning 8K ultra-high-definition quality. Supports VRR, ALLM, QFT, QMS, Dynamic HDR Chroma 4:2:0/4:2:2/4:4:4, Dolby Vision, HDR10+ and HDCP 2.3 ensures seamless compatibility with various devices, enhancing your viewing and gaming experience with lifelike visuals and clarity. Universal Compatibility. This HDMI switcher works seamlessly with devices featuring HDMI 2.1 ports or lower. Inputs: computers, XBox 360, XBox One, PS5/PS4/PS3, Xbox One Series X/S, Nintendo Switch, Apple TV, Fire Stick, Roku, Blu-Ray player and so on. Outputs: FHD TVs, monitors and projectors. Specifications. Input Ports HDMI x1 (1 in/2 out) / HDMI x2 (2 in/1 out). Output Ports HDMI x2 (1 in/2 out) / HDMI x1 (2 in/1 out). Video Amplifier 12Gbps/1200MHz per channel. Bandwidth (48Gbps all channels). Interlaced (50&60Hz) 480i, 576i, 1080i. Progressive (50&60Hz) 480p, 576p, 720p, 1080p, 2K@144Hz, 4K@24/30/50/60/120Hz,. 8K@24/30/50/60Hz. HDCP 2.3. Power Consumption 5W (Max). Dimensions (LxWxH) 71.5mm x 32mm x 12.5mm. Weight 28g. Package Includes. 1x HDMI Bi-Directional Switch. 1x User Manual. NOTE: Keep your input and output HDMI cables connected to the switch less than 5ft / 1.5m each for optimal 8K resolution, and less than 13ft / 4m each for optimal 4K resolution. Model: HD8232FE.

4K HDMI 2.0 Switch 3 In 1 Out Introducing the Fosmon 4K@60Hz 3 in 1 out HDMI switch. Seamlessly transition between three HDMI sources with either the switch or the included IR remote. Streamline your setup, eliminating cable clutter, and prolong the lifespan of your equipment. Enjoy uninterrupted signal transmission and zero delays thanks to our top-notch construction. Simplify your multimedia experience with effortless source switching and superior performance. Efficient Power and Reliability Enjoy seamless work, gaming, video streaming and audio between three HDMI sources with a single display. The included USB-C power cable ensures stable power and connectivity. Use a 5V USB power adapter (not included) with the USB-C cable for the best results. Keep your HDMI cables connected to the switch less than 5 meters (16.40 feet) each for optimal 4K@60Hz quality. Seamless Gaming Experience Elevate your entertainment with stunning 4K high-definition quality. Supports HDR and HDCP 2.2 to ensure seamless compatibility with various devices and latest consoles, enhancing your viewing and gaming experience with lifelike visuals and clarity. Switch between auto/manual mode switching to ensure that your current input does not accidentally switch to another input with simple press of a button. Durable Design with Wide Compatibility This HDMI switcher works seamlessly with devices featuring HDMI 2.0 ports or lower. Inputs: computers, XBox 360, XBox One, PS5/PS4/PS3, Xbox One Series X/S, Nintendo Switch, Apple TV, Fire Stick, Roku, Blu-Ray player and so on. Outputs: FHD TVs, monitors and projectors. The premium aluminum alloy housing guarantees durability, signal stability, heat dissipation and smudge resistance. Limited Lifetime Warranty Fosmon has served millions of customers for more than 10 years and every product comes with a limited lifetime warranty. If you are not completely satisfied with your purchase, reach out to our experienced and dedicated USA based customer service for support 24 hours a day, 7 days a week. Please refer to Fosmon's website for more information. Specifications Input Ports: HDMI x3 Output Ports: HDMI x1 Video Amplifier Bandwidth: 6Gbps/600MHz per channel (18Gbps all channels) Interlaced (50&60Hz): 480i, 576i, 1080i Progressive (50&60Hz): 480p, 576p, 720p, 1080p, 4K@24/30/50/60Hz HDCP: 2.2 Power Consumption (Max): 5W Dimensions (LxWxH): 112.3 x 56.6 x 14.5 mm Weight: 128 g Package Includes 1x 3x1 HDMI Switch 1x Remote Control (AAA batteries not included) 1x USB-C Power Cable (power supply/brick not included) 1x User Manual NOTES: For 4K@30Hz and 1080p@60Hz resolutions, your HDMI cables must be 10 meters (32 feet) or less and support those resolutions (same with your output device/monitor). For 4K@60Hz resolutions, your HDMI cables must be 5 meters (16 feet) or less. If your cables are longer than these recommended lengths, you could potentially have video and audio issues.

This OREI UHDS-202 18Gbps 2x2 HDMI Matrix switcher supports the transmission of the video signal (up to 4K2K@50/60Hz YCbCr 4:4:4) from two HDMI sources to two HDMI displays simultaneously. This product supports audio extract from output A to optical and analog output. This HDMI has 2 input into 2 output Matrix Switcher. Supports highest video resolution up to 4K x 2K at 60Hz), EDID bypass. 2 IN 2 OUT HDMI SWITCH - Smart EDID management, 4K/60Hz 4:4:4,4x1 18G switcher w/ audio de-embedded, HDR. This HDMI switch designed with 2 input ports and 2 output ports, you can choose the HDMI signal source by the IR remote control, easy to access. It supports three modes of EDID setting (AUTO, COPY, and STD). Flexible control via panel buttons and remote, the corresponding LED indicator on the front panel will be illuminated.
Specs
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