The Best 1X4 Matrix of 2025 – Reviews & Buying Guide
After hours researching and comparing all models on the market, we find out the Best 1X4 Matrix of 2025. Check our ranking below.
2,160 Reviews Scanned
- The product is a 1 x 4 matrix membrane switch with FPC circuit.
- Product performance is very stable, high precision.
- The product is used as a single-chip microcomputer expansion keyboard, which can provide convenience for your Arduino or Raspberry Pi project and is beneficial to your operation.
- Pad size: 69 x 20mm (2.7 x 0.79in), total length: 108mm (4.3in).
- The product includes: 4 pieces of 1 x 4 single-chip microcomputer expansion membrane keyboard.
- Product Name : Membrane Switch;Key Type : 1x4;Voltage : DC 12V
- Current : 30mA;Contact Resistance : >=100 Ohm;Force : 250-350g
- Contact Bounce : >1s;Pad Size : 68 x 20mm/2.7" x 0.78"(L*W);Cable Length : 91mm/ 3.5"
- Connector Pitch : 2.54mm/0.1";Material : Plastic;Color : As Picture Shown
- Weight : 12g;Package Content : 3 x Membrane Switch
- 4-in-1 HDMI Multi-Viewer: The HDMI switcher 4 in 1 out Connects up to 4 HDMI inputs to a single HD display with fast, smooth switching and support for up to 1080p resolution. Includes VGA output.
- Multiviewer HDMI 4K Compatible: Perfect for applications requiring a quad multiviewer setup, supporting resolutions up to 1080p for high-quality video.
- Flexible Display Modes: Features 5 display modes with 4 input ports and 1 output port. Easily switch HDMI sources using the IR remote or front panel buttons.
- Versatile Functionality: Suitable for setups requiring an HDMI multiviewer 4K, multiviewer 4x1, or HDMI splitter 1 in 2 out applications.
- 1-Year Warranty: Includes a 1-year full warranty from OREI, Including Hd-401MV Switch, power supply, remote control, and user manual for easy setup.
- 4x4 HDMI Matrix with Dual Voltage Power Supply – Connect up to four HDMI input sources and distribute them to four HDMI output display ports with high-speed digital performance and zero signal degradation. The device also includes a dual-voltage power supply using a US plug, and an adapter/converter is provided for international use.
- Downscale Functionality – Supports mixed 4K and 1080p displays, with the ability to downscale 4K content to 1080p. Each display can show identical or independent content, providing maximum flexibility for multi-screen setups.
- Full Video & Audio Support – HDCP 2.2 compliant, supporting UltraHD 4K@60Hz, HDR, HDMI 2.0a, and up to 7.1-channel digital audio including Dolby Digital and DTS-HD Master Audio for immersive high-fidelity sound.
- High-Speed Performance – Handles up to 18Gbps bandwidth to ensure smooth, high-resolution video and audio playback with minimal latency.
- Customer Support & Warranty – Includes the HDMI Matrix unit, power adapter, and instruction manual. Backed by a 1-Year warranty and full OREI customer support for peace of mind.
- Pad Size:7cm(L)*2cm(W)
- Cable Length: 9cm
- Connector: Dupont 5 pin
- 2X2 VIDEO WALL WITH MULTIVIEWER - This device easily lets you take 4 HDMI source (Blu Ray Player, PC, Computer, Laptop, Media Player, Gaming Console). Multiple Display Modes - 2x2, 1x2, 2x1, 1x3, 3x1, 1x4, 4x1 (1080i each Display) and 4x4 Matrix Mode (Display the same source or 4 different sources on all 4 TVs @ 4K Each Display) Bezel Adjustment and EDID Management
- MULTI-VIEWER MODE: This matrix supports multiple display on single TV - Single, PIP, Dual, Triple, Quad & User Mode. RS-232, Web GUI Management.
- INPUT: X4, OUTPUT: x4, Interlaced upto 4K@60hz, 4K@30hz, 2K@60Hz, 1024x768P@60hz, 720p, 1080p. Does Not Support HDR10, and Dolby Vision, Supported Audio Formats -HDMI OUT: LPCM 2.0/5.1/7.1 Dolby Digital/ Plus/EX, DTS, DTS-EX, DTS-96/24. L/R Out: PCM 2.0, SPDIF OUT: Dolby Digital/Plus, DTS 5.1, PCM 2.0
- AUDIO EXTRACTION through Optical and L/R Outputs, Supports 180 degrees flipping in 2x2 mode to flip the upper displays upside down. Control Via Included Remote Control, RS-232 or Front Panel, Web GUI Management. The device also comes with a dual voltage supply using a US plug, and an adapter/converter is provided for international use.
- 1 YEAR FULL WARRANTY WITH OREI SUPPORT. INCLUDES: UHD-44MVW Video Wall, Remote Control, 4x 3pin-3.81mm Phoenix Connectors, 4x 5pin-3.81mm Phoenix Connectors, RS-232 Serial Cable, Machine Screw, Mounting Ears, 4 x IR Blasters, 5 x IR Receivers 1x Power Adapter, Manual
- 2x2 VIDEO WALL – This device easily lets you take one HDMI or USB-C source (Blu-ray Player, PC, Computer, Laptop, Media Player, Gaming Console) and divide it across 4 TV display screens simultaneously.
- Input: x2, Output: x4, Interlaced up to 4K@60 Hz, 4K@30 Hz, 1024x768P@60 Hz, 720p, 1080p. Does not support HDR10 or Dolby Vision. Supported audio formats: HDMI OUT: LPCM 2.0/5.1/7.1, Dolby Digital/Plus/EX, DTS, DTS-EX, DTS-96/24. L/R Out: PCM 2.0. SPDIF OUT: Dolby Digital/Plus, DTS 5.1, PCM 2.0.
- Multiple Display Modes – 2x2, 1x2, 2x1, 1x3, 3x1, 1x4, 4x1 (1080i each display) and 1x4 Splitter Mode (display the same source on all 4 TVs @ 4K each display). Includes bezel adjustment and EDID management for optimal screen setup.
- 1 Year Full Warranty with OREI Support. Package includes UHD-14VW Video Wall, Remote Control, 3-pin 3.81 mm Phoenix Connector, 1x Power Adapter, and User Manual.
- Audio extraction through Optical and L/R outputs. Supports 180° flipping in 2x2 mode to invert the upper displays. Control via included Remote Control, RS-232, or front panel. The device also comes with a dual voltage power supply using a US plug, and an adapter/converter is included for international use.
- Category: PET silver paste printing circuit, Circuit level: 35V (DC), 100mA, 1W, Standard square resistance: ≤ 50mQ/mouth/mil
- Contact resistance: 10-500Q (varies with lead length and material), Insulation impedance: 100MQ 100V, Dielectric withstand voltage: 250VRms (50-60Hz1min)
- Contact jitter time: ≤ 5ms, Operating pressure: Metal shrapnel type 220-350g, Switch stroke: metal spring type 0.6-0.8mm, Storage temperature:+15°C-35°C
- Storage humidity: 70% -90%, Test temperature: 0°C -+60°C 16H, Test humidity: 70%-90%, Vibration: 20G's msx (10-200HZ, MIL-STD -202, M204, Condition B), Line thickness: ≤ 0.13MM, Service life: Film button type less than 500000 times
- Package including: 3Pcs 1x4 4 Key Membrane Switch
- OREI 4x4 HDMI Matrix + 2x2 Video Wall - Works as Seamless HDMI 4x4 Matrix and also lets you take one HDMI source (Blu Ray Player, Computer, Laptop, Media Player, Gaming Console) and divide on to 4 TV Display Screens simultaneously. The device comes with a dual voltage supply using a US plug, and an adapter/converter is provided for international use.
- Multiple Display Modes - 2x2, 1x2, 2x1, 1x3, 3x1, 1x4, 4x1 (1080i each Display) and 1x4 Splitter/Matrix Mode (Display the same or 4 individual sources on all your 4 TVs @ 4K Each Display).
- Inputs: x4, Outputs: x4, Interlaced upto 480i, 576i, 1080i. Progressive upto 480p, 576p, 720p, 1080p, 4K@24/25/30hz, 40K@50/60hz. Does Not Support HDR10 and Dolby Vision, Supported Audio Formats - PCMLPCM, DD, DD+, DTS, Dolby TrueHD, DTS HD-master pass-through Advanced EDID Management.
- Control Via Front Panel, IR Remote Control Included, RS-232 and TCP/IP. HDMI Output support upscale or downscale to any resolutions, upto 4096x2160 @ 60hz 4:4:4.
- 1 Year Full Warranty with OREI Support. Includes: OREI UHDS-404VW HDMI Matrix Videowall, Power Adapter, Remote Control, Mounting Ear, Manual.
- The HDMl matrix 4x4 can connect 4 HD signal sources to 4 HD display terminals. This HDMI Matrix Switch 4x4 allows four HDMl devices to be switched or split easily to four HDMl compatible monitors or projectors. This 4x4 HDMI Matrix Switch can be controlled by a IR remote control and a local button. When Switch by a local button or remote control, Please Wait about 5S time to let the choose signal show on the display.
- Support highest resolution up to 3840x2160@30Hz. It supports HDMI 1.4, HDCP1.4, 3D. Support 10.2 Gbps data rate and tmds clock up to 400Mhz. Support deep color 8/10 bit. Please Note: When you want your display shows at 4K@30 resolution and HDR, Please make sure that our display connect to this HDMI Matrix should support 4K@30 resolution and HDMI. Other wise all display will shows the reolution depend on the lowest display !
- No Need EDID Management: This HDMI Matrix Switch 4x4 no need EDID Management. When you connect 4 display or monitor. This HDMI Matrix Switch will recognize the lowest resolution of the four monitor (Auto EDID, so please make sure that your HDMI input device is set at auto mode ). And then all HDMI input device will auto set at this lowest resolution. So Please make sure that your the resolution of your HDMI input device to this HDMI Matrix is auto.
- Wide Compatibility: Compatible with most device and display. HDMI Input devices support: Computer, PS3, PS4 pro, Xbox, Xbox one, Nintendo Switch, HD player, Fire TV, Apple TV etc. HDMI Output Device support: Projector, HDTV etc.
- Package Includes: 1x HDMI Matrix 4x4, 1x IR Remote Control, 1x Power adapter, 1x User Manual. We ensures a long-time satisfaction of your purchase: Friendly and easy-to-reach customer service to solve your problems timely. If you have any problems, Please contact us we will slove immediately.
Last update on 2026-03-09 / Affiliate links / Images from Amazon Product Advertising API
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