VigilLink VLSW-21H21: 8K HDMI 2.1 Switch with Audio De-Embedding

The VigilLink VLSW-21H21 is a high-performance 2x1 HDMI switch designed to handle the most demanding video and audio signals. Supporting HDMI 2.1 and HDCP 2.3, this device delivers exceptional performance with ultra-high bandwidth up to 40Gbps. It allows seamless switching between two HDMI sources and outputs to a single HDMI display, making it an ideal solution for home theaters, gaming setups, and professional AV applications.

With support for resolutions up to 8K@60Hz 4:2:0 10-bit, 8K@30Hz 4:4:4 10-bit, and 4K@120Hz 4:4:4 10-bit, the VLSW-21H21 ensures stunning image clarity, smooth motion, and deep color accuracy. The device maintains full HDR compatibility and supports a broad color spectrum, including RGB, YCbCr 4:4:4, 4:2:2, and YUV 4:2:0. Whether you're watching movies, playing high-refresh-rate games, or working with professional video content, this HDMI switch provides a seamless and high-quality viewing experience.

Audio capabilities are equally impressive, with support for LPCM, Dolby Digital, Dolby TrueHD, DTS, DTS-HD Master Audio, and more. The built-in audio de-embedding feature allows users to extract audio separately via optical (S/PDIF) or a 3.5mm analog output. Engineered for durability, the metal enclosure ensures longevity, while ESD protection safeguards against electrostatic discharge. With a compact design, advanced HDMI cable compatibility, and user-friendly connectivity, the VLSW-21H21 is the perfect addition to any high-performance AV setup.

Key Features

• 2x1 HDMI switch supporting HDMI 2.1 and HDCP 2.3
• Supports resolutions up to 8K@60Hz, 8K@30Hz 4:4:4, and 4K@120Hz
• High bandwidth of 40Gbps for smooth, high-quality video transmission
• Supports deep color with 8/10/12-bit color depth
• Compatible with RGB, YCbCr 4:4:4, 4:2:2, and YUV 4:2:0 color spaces
• Audio de-embedding with optical (S/PDIF) and analog 3.5mm outputs
• Supports advanced audio formats including Dolby TrueHD, DTS-HD Master Audio, and more
• Premium metal enclosure for durability and heat dissipation
• Electrostatic discharge (ESD) protection for added reliability
• Recommended for use with high-speed HDMI 2.1 cables

Technical Specifications

HDMI Compliance: HDMI 2.1
HDCP Compliance: HDCP 2.3
Video Bandwidth: 40Gbps
Video Resolution: Up to 8K@60Hz 4:2:0 10-bit, 8K@30Hz 4:4:4 10-bit, 4K@120Hz 4:4:4 10-bit
Color Depth: 8/10/12-bit
Color Space: RGB, YCbCr 4:4:4 / 4:2:2, YUV 4:2:0

Audio Formats:
HDMI Input/Output: LPCM, Dolby Digital/Plus/EX, Dolby TrueHD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
Audio De-embedding Output:
Optical: LPCM 2/5.1CH, Dolby Digital 2/5.1CH, DTS 2/5.1CH
Analog: PCM 2.0

ESD Protection: Human body model — ±8kV (Air-gap discharge) & ±4kV (Contact discharge)

Connection:
Inputs: 2 × HDMI IN [Type A, 19-pin female]
Outputs: 1 × HDMI OUT [Type A, 19-pin female], 1 × OPTICAL [S/PDIF], 1 × L/R [3.5mm Stereo Mini-jack]
Control: 1 × SERVICE [USB Type C, Update port]

Mechanical:
Housing: Metal enclosure
Color: Black
Dimensions: 5.7" x 2.7" x 0.7"
Weight: 0.59 lbs

Power Supply: Input: AC 100 - 240V 50/60Hz, Output: DC 5V/2A (US/EU standards, CE/FCC/UL certified)
Power Consumption: 5.25W (Max)

Operating Temperature: 32°F - 104°F (0°C - 40°C)
Storage Temperature: -4°F - 140°F (-20°C - 60°C)
Relative Humidity: 20 - 90% RH (No condensation)

Recommended HDMI Cable:
8K: Ultra HDMI 2.1 (Max length: 10ft)
4K@60Hz: HDMI 2.0 (Max length: 26ft)
4K@24Hz: HDMI 1.4 (Max length: 39ft)
1080p: HDMI 1.4 (Max length: 49ft)
The use of “Premium High-Speed HDMI” cables is highly recommended.