ATEN VS4812
ATEN VS4812
ATEN VS4812
ATEN VS4812
ATEN VS4812
ATEN VS4812
ATEN VS4812
ATEN VS4812
ATEN VS4812
ATEN VS4812
SKU: VS4812

ATEN VS4812 2-Port True 4K HDMI Splitter

ATEN

2 Port True 4K HDMI Splitter

The ATEN VS4812 2-Port True 4K HDMI Splitter is a compact HDMI distribution solution that sends one HDMI source to two HDMI displays simultaneously. Supporting True 4K up to 3840 × 2160 @ 60 Hz (4:4:4) with high-bandwidth performance, it’s ideal for mirroring content in meeting rooms, signage, home AV setups, and professional installations where reliable dual-display output is required.

Highlighted Features

  • 1-to-2 HDMI Splitting: Distributes one HDMI input to two HDMI outputs at the same time for simple mirrored display setups.
  • True 4K 4:4:4 Support: Up to 3840 × 2160 @ 60 Hz (4:4:4) for sharp, detailed visuals.
  • High Bandwidth Performance: Supports up to 18 Gbps data rate and 600 MHz pixel clock for smooth video delivery.
  • EDID Sync™: Helps optimise display compatibility and maintain stable output across connected screens.
  • HDR10+, 3D & Deep Colour Support: Enhances contrast and colour depth for compatible content and displays.
  • HDCP 2.2 Compatible: Supports protected content playback across modern HDMI systems.
  • Advanced Audio Support: Supports LPCM 7.1 and formats including Dolby® and DTS-HD Master Audio™ for high-quality audio pass-through.
  • Pushbutton Output Control: Front-panel button allows quick control of HDMI output (e.g., enable/disable output 2).
  • USB-C Powered: Powered via USB-C (5V / 1A) using the included USB power cable for flexible deployment.

The ATEN VS4812 2-Port True 4K HDMI Splitter is an ideal solution for users who need a reliable and high-quality way to duplicate HDMI content across two displays. With True 4K support, EDID Sync™ for stable compatibility, and broad audio/video format support, it delivers a simple and professional HDMI distribution solution for both commercial AV installations and everyday dual-display applications.

In stock
£37.32

Secure Checkout

Warranty Protection

14 - Day Returns

The ATEN VS4812 2-Port True 4K HDMI Splitter distributes a single HDMI source to two displays simultaneously, delivering stable dual-display output with True 4K visuals. Designed for home entertainment setups, dual-monitor workstations, and professional AV environments, it features EDID Sync™ for smart display optimisation and HDCP 2.2 compliance for reliable playback. With support for HDR10+, 3D formats, and Deep Color, the VS4812 helps deliver richer contrast and a wider colour spectrum for a more immersive viewing experience.

Key Features

  • 1-to-2 HDMI Distribution: Sends one HDMI source to two displays at the same time for simple, reliable dual-screen output. 
  • True 4K Video Support: Supports up to 3840 × 2160 @ 60 Hz (4:4:4) for sharp, high-detail visuals. 
  • 18 Gbps Bandwidth: Supports up to 18 Gbps data rate and 600 MHz pixel clock for smooth, high-quality signal delivery. 
  • EDID Sync™ Smart Display Optimisation: Automatically optimises resolutions and helps prevent display issues for consistent presentation. 
  • HDR10+, 3D & Deep Color Support: Enhances image depth, contrast, and colour reproduction for compatible content and displays. 
  • HDCP 2.2 Compatible: Supports protected content workflows and broad HDMI system compatibility. 
  • Advanced Audio Support: Supports LPCM 7.1 and formats including Dolby® and DTS-HD Master Audio™ for surround sound playback. 
  • Pushbutton Output Control: Quickly enable/disable HDMI output 2 via the front-panel pushbutton. 
  • Compact, Stylish Design: Slim housing with accent lighting for tidy integration into desks, media setups, or AV furniture.

What's Included

  • (1) ATEN VS4812 2-Port True 4K HDMI Splitter
  • (1) USB Power Cable (Type-C to Type-A, 1 m)

Specifications

VS4812 (2-Port True 4K HDMI Splitter)
Video Input 1 × HDMI Type-A Female (Black)
Video Output 2 × HDMI Type-A Female (Black)
Max. Data Rate 18 Gbps (6 Gbps per lane)
Max. Pixel Clock 600 MHz
Max. Resolution 3840 × 2160 @ 60 Hz (4:4:4)
Compliance HDMI (3D, Deep Color, 4K); HDCP 2.2 Compatible
Power 1 × USB-C (5V / 1A)
LEDs 2 × Port Indicator (Orange); Power Indicator (Orange, bottom side)
Operating Temperature 0 – 40°C
Storage Temperature -20 – 60°C
Humidity 0 – 80% RH, Non-Condensing
Housing Plastic
Weight 0.03 kg
Dimensions (L × W × H) 6.10 × 5.65 × 1.52 cm

Application Examples

Home Entertainment Mirror a single HDMI source to two displays for flexible viewing setups.
Dual-Monitor Workstations Share one HDMI output across two screens for monitoring and mirrored display applications.
Professional AV & Commercial Spaces Distribute HDMI to two displays for signage, demos, or presentation zones with stable sync and compatibility.

The ATEN VS4812 2-Port True 4K HDMI Splitter is a compact, high-bandwidth HDMI distribution solution for reliably sharing one HDMI source across two displays with EDID Sync™, HDCP 2.2 support, and True 4K performance.