4K HDMI Splitter 1 In 4 Out, 3D, up to 4K@30Hz with Auto EDID, Highly Quality Threaded Power Supply

4KSP14-D

Distributes One HDMI Signal to Four Displays Simultaneously:
Only out put the lowest resolution that all connected devices support. If you need 4K signal, all displays must be 4K.

Excellent 4K Video & Audio:
Supports up to 4K@30Hz with automatic EDID management. Audio supports Dolby DTS 2.1/5.1/7.1CH, PCM7.1, Dolby True-HD, DTS-HD Master Audio.

Delicate Design and Easy Installation:
Small metal casing with threaded power adapter and mounting ear makes it fit in anywhere.

The AV Access 4KSP14-D is a compact, highly reliable 1×4 HDMI splitter. It effortlessly distributes a single HDMI source to four displays simultaneously. Engineered for both residential and commercial use, this device ensures stable Ultra HD video distribution. Enjoy exceptional image and audio quality across every connected screen.

Compliant with HDMI 1.4a and HDCP 1.4 standards, the 4KSP14-D supports video resolutions up to 4K@30Hz alongside immersive 3D content. Whether you are running business presentations, driving digital signage, or enjoying home entertainment, this splitter delivers crisp, flicker-free, and high-quality video.

Smart EDID Management

Say goodbye to handshake issues. The integrated Smart EDID management automatically detects the capabilities of all connected displays and outputs the optimal resolution supported by everyone. This intelligent feature guarantees seamless HDMI communication and hassle-free multi-display setups.

High-definition video deserves matching audio performance. The AV Access 4KSP14-D fully supports premium audio formats, including PCM 2.0/5.1/7.1, Dolby TrueHD, and DTS-HD Master Audio, allowing you to experience rich, theater-grade surround sound.

Built for demanding environments, the splitter is housed in a slim metal enclosure equipped with mounting ears for flexible installation. It features a threaded locking power connector to eliminate accidental unplugging, a standard 4-layer PCB design, and advanced ESD protection for rock-solid, long-term operation.

Key Features

  • 1-In, 4-Out Distribution: Easily split one HDMI source into four identical outputs.
  • 4K Visuals & 3D: Supports sharp resolutions up to 4K@30Hz and immersive 3D video.
  • Rock-Solid Compliance: Fully HDMI 1.4a and HDCP 1.4 compliant.
  • Smart EDID Tech: Automatic display optimization for seamless compatibility.
  • HD Audio Support: Passes through PCM 7.1, Dolby TrueHD, and DTS-HD Master Audio.
  • Secure Power: Threaded locking power adapter prevents accidental disconnections.
  • Rugged Housing: Slim, durable metal chassis equipped with handy mounting ears.
  • Industrial Protection: 4-layer PCB design with enhanced ESD shielding for maximum stability.
  • Instant Setup: Pure plug-and-play operation with no software or drivers needed.
Model 4KSP14-D
Technical  
Input/Output Signal Type HDMI 1.4a, 3D, DVI 1.0, HDCP 1.4
Input/Output Resolution Supported 4096 x 2160@24Hz, 3840 x 2160@30Hz,
1920 x 1080@30/60Hz, 1280 x 720@60Hz,
720 x 576@30/60Hz, 640 x 480@30/60Hz
Audio Format Stereo, PCM 2.0/5.1/7.1, Dolby True HD and DTS HD Master Audio
Maximum Data Rate 10.2Gbps
General  
Operating Temperature 0°C to 45°C (32°F to 113 °F)
Storage Temperature -20°C to 70°C (-4°F to 158 °F)
Humidity 10% to 90%, non-condensing
Power Consumption
(Maximum)
1080P: 1.4 W; 4K: 2W
Power Input DC 5 V 1A
ESD Protection ±8kV (Air-gap discharge)/
±4kV (Contact discharge)
Device Dimensions 6.56″ x 0.71″ x 2.58″/
166mm × 18mm × 65.2mm
Product Weight 0.57lb/0.26kg
File Name Download
User Manual (803 Kb)
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