KanexPro SP-1X4A8K 8K HDMI 1 x 4 Splitter with Audio

The KanexPro SP-1X4A8K 8K HDMI 1x4 Splitter has the ability to distribute a single HDMI source signal to two display devices. This product supports video resolution of up to 8K at 60Hz and 4:2:0, and also features advanced EDID management and audio de-embedding functionality, with audio output available through both optical and analog ports. This versatile product has numerous applications, including demonstration, video conferencing, multimedia teaching, and any other occasions that require large-screen display.

Key Features

• HDMI 2.1 and HDCP 2.3 compliant: HDMI 2.1 is the latest version of the HDMI specification, offering increased bandwidth and supporting advanced features
• HDCP 2.3 (High-bandwidth Digital Content Protection) is the latest content protection standard for HDMI.
• Supports 40Gbps video bandwidth: This indicates that the device can handle a video signal with a maximum bandwidth of 40 gigabits per second (Gbps)
• It ensures compatibility with high-resolution and high-refresh-rate content.
• 8K@60Hz 4:2:0 10bit: This means it can handle 8K resolution at 60 frames per second (fps) with 4:2:0 chroma subsampling and 10-bit color depth.
• 8K@30Hz 4:4:4 10bit: It can handle 8K resolution at 30 fps with 4:4:4 chroma subsampling and 10-bit color depth.
• 4K@120Hz 4:4:4 10bit: It can handle 4K resolution at 120 fps with 4:4:4 chroma subsampling and 10-bit color depth.
• VRR (Variable Refresh Rate): It allows for smoother gameplay by syncing the display's refresh rate with the game's frame rate, reducing stuttering and tearing.
• FVA (Fast Video Frame Transport): It enables quick video frame transport for reduced latency.
• ALLM (Auto Low Latency Mode): It automatically switches the display to a low-latency mode when a compatible gaming device is detected.
• Supports HDR and various HDR formats: HDR (High Dynamic Range) enhances the contrast and color accuracy of video content
• The device supports HDR, HDR10, HDR10+, Dolby Vision, and HLG (Hybrid Log-Gamma) pass-through, allowing compatible content to be displayed in their respective HDR formats.
• The device supports a wide range of HDMI audio formats, including LPCM (Linear Pulse Code Modulation), various Dolby formats (Dolby Digital/Plus/EX, Dolby TrueHD), various DTS formats (DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio), and DSD (Direct Stream Digital) audio.
• Built-in Equalizer, Retiming, and Driver: These features help optimize the HDMI signal, ensuring the best possible audio and video performance over long cable runs or when connected to various devices.

Technical Specifications

HDMI Compliance
HDMI 2.1
HDCP Compliance
HDCP 2.3
Video Bandwidth
40Gbps
Video Resolution
Up to 8K@60Hz 4:2:0 10bit, 8K@30Hz 4:4:4 10bit, 4K@120Hz 4:4:4 10bit
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 True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD Audio de-embedding output: Optical: LPCM 2/5.1 CH, Dolby Digital 2/5.1 CH, DTS 2/5.1 CH Analog: PCM 2.0
ESD Protection
Human body model - ±8kV (Air-gap discharge) & ±4kV (Contact discharge)
Connection
1 x HDMI IN
Input Output
4 x HDMI OUT 1 x OPTICAL 1 x L/R <3.5mm Stereo Mini-jack>
Control
1 x SERVICE
Mechanical
Housing
Metal Enclosure
Silkscreen Color
Black
Dimensions
212mm (W) x 94mm (D) x 23mm (H)
Weight
539g
Power Supply
Input
AC100 - 240V 50/60Hz, Output: DC 12V/2.5A
(US/EU standards, CE/FCC/UL certified)
Power Consumption
9W (Max)
Operation Temperature
0 Degrees C ~ 40 Degrees C / 32 Degrees F ~ 104 Degrees F
Storage Temperature
-20 Degrees C ~ 60 Degrees C / -4 Degrees F ~ 140 Degrees F
Relative Humidity
20~90% RH (non-condensing)