1x2 8K60Hz HDMI Splitter with VRR/ALLM - 40G - EDID management - Down scaler

  • 8K@60Hz
  • 4K@144Hz
  • 4K@120Hz
  • 1 to 2
  • HDMI Splitter
  • HDCP 2.3
  • HDR
  • 40Gbps
  • EDID management
  • Down Scaling
  • CEC on HDMI Out 1
  • LPCM 7.1
  • DTS-HD
  • Dolby Digital
  • Dolby TrueHD
  • Metal Housing
In stock
Quantity in stock: 87
Special Price $109.88 Regular Price $159.99

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    1x2 8K@60Hz HDMI Splitter easily distributes a single HDMI source to 2 HDMI displays simultaneously, 8K@60Hz/4K@144Hz/4K@120Hz, 40G, HDCP 2.3, HDR, VRR/ALLM, LPCM 7.1ch, DTS-HD, Dolby Digital, Dolby TrueHD, comes with EDID management, Downscaler function. Works great with PS5, XBOX series, Nintendo Switch, etc.



    Splits one HDMI signal to two HDMI Displays simultaneously, supports Ultra HD resolution up to 8K@60Hz, 4K@144Hz (via Copy mode), 4K@120Hz, also supports HDCP 2.3, HDR 10, CEC control on HDMI Out 1

    8K@60Hz UHD Resolution

    8K@60Hz high-quality video display standard that offers incredibly sharp and detailed images, this is four times the resolution of 4K UHD (Ultra High Definition) and sixteen times the resolution of Full HD (1080p)


    4K@144Hz UHD Resolution

    Supports high-definition video resolution up to 4K (3840x2160) @144Hz via copy EDID mode, providing incredibly sharp visuals, smoother and more responsive gaming experience


    4K@120Hz UHD Resolution

    Supports Ultra HD video resolution up to 4K (3840x2160) @120Hz, 4:4:4/4:2:2/4:2:0, HDR, xvYCC, x.V.Color, Deep Color, and 3D to enjoy the quality of a cinematic experience or make the game world more immersive


    EDID Management

    Supports EDID management with Auto/Copy/Downscaler modes to fit most required resolutions, enhancing compatibility for a seamless experience


    • Auto: Automatically determines the lower resolution & audio format based on 2 HDMI outputs
    • Copy: Copy HDMI Out 1 EDID for the input device, 2 HDMI outputs use the same resolution; if HDMI Out 2 is lower than HDMI Out 1 display, HDMI Out 2 can downscaler the resolution, but other format still follows the HDMI Out1 EDID
      *Note: It can only support 120Hz down 120Hz, 60Hz down 60Hz, 30Hz down 30Hz. such as 4K 120Hz to 1080p 120Hz, 8K 60Hz to 4K 60Hz
    • Downscaler: When two displays are different resolutions, it can downscale the input 8K resolution to 4K or 1080p, such as HDMI Out 2 is lower than HDMI Out 1 display, HDMI Out 2 can downscaler the resolution, but the audio format will use the lower format of 2 displays
      *Note: It can only support 60Hz down 60Hz, 30Hz down 30Hz, such as 8K 60Hz to 4K 60Hz, 8K 30Hz to 4K 30Hz

    VRR / ALLM Tech

    Supports VRR (Variable Refresh Rate) and ALLM (Auto Low Latency Mode) technology to optimize the gaming experience without stuttering or tearing


    *Noted1: Ensure the HDMI source device and monitor come with VRR/ALLM feature and recommend two monitors using the same model or spec

    *Noted2: Allows live capture of video up to 4K@30Hz from capture box, part#CE-H27311-S1 sold separately

    High Performance

    Offers a true 40Gbps video bandwidth


    Multiple Connectivity Ports

    Comes with one HDMI video input port, two HDMI output ports, one EDID switch button, and one USB-C power jack (5V/1A)




    CEC (Consumer Electronics Control)

    Support the Consumer Electronics Control function on HDMI Out 1, use one remote controller can control all HDMI devices

    Enjoy High-quality Audio

    Support LPCM 2/5.1/7.1ch uncompressed audio and Dolby Digital, Dolby Digital Plus, DTS Audio, DTS-HD, and Dolby TrueHD compressed audio


    Metal Housing Design

    Premium metal housing provides efficient heat dissipation design for reliable performance and increased efficiency


    SIIG's 1x2 8K60Hz HDMI Splitter with VRR is a gamer's dream come true

    • Track targets more easily:VRR and high refresh rates can help you to track targets more easily, even during fast-paced action. This is because the image on the screen will be smoother and more fluid, with less tearing and stuttering
    • React to enemies more quickly: High refresh rates can also help you to react to enemies more quickly. This is because the image on the screen will be updated more frequently, giving you more time to see and react to threats
    • Improve your accuracy: A clear and smooth image can help you to aim more accurately. This is because you will be able to see your target more clearly and make adjustments to your aim more precisely

    Overall, the SIIG's 1x2 8K60hz HDMI Splitter with VRR is a great tool for gamers who want to improve their tracking, reaction time, and accuracy. By reducing tearing and stuttering, and increasing the refresh rate, the splitter can give you a competitive edge in shooting games

    Need to Know Before Buying

    1. Please confirm your computer or device with HDMI port and supports 8K@60Hz, 4K@120Hz, or 4K144Hz resolution


    2. Check the displays/monitors with HDMI port and supports 8K@60Hz, 4K@120Hz, or 4K144Hz resolution



    HDMI 1x input, 2x output
    Resolution 7680 x 4320@60Hz
    4096 x 2160@60Hz / 30Hz / 24Hz
    3840 x 2160@144Hz / 120Hz / 60Hz / 50Hz / 30Hz / 24Hz
    3440 x 1440@100Hz / 60Hz
    2560 x 1600@60hz / 30Hz
    2560 x 1440@100Hz / 60Hz
    2048 x 1536@60Hz / 50Hz / 30Hz
    1920 x 1080 / 1680 x 1050 / 1600 x 900 / 1400 x 900 / 1280 x 1024 / /1280 x 800 / 1280 x 720 / 1024 x 768 / 800 x 600 / 640 x 480p@60Hz
    HDCP 2.3/2.2/1.4
    HDR 10 / 10+
    Color deep 36-bit (12-bit per channel)
    Video Bandwidth up to 40Gbps
    HDMI Dolby 5.1/7.1 and Atmos (need to copy TV EDID), DTS 5.1/7.1, and PCM 2/5.1/7.1
    EDID Switch
    Easily switch between EDID modes with the dedicated EDID button, supports Auto/Copy/Downscaler modes
    Power Adapter Input: AC 100-240V/50-60Hz, Output: DC 5V/1A
    UL listed E470034/Level: VI
    Product Info
    Dimensions 3.54” (L) x0.55” (H) x 1.73" (W)
    Weight 0.20lbs
    Color Black
    Housing material Metal
    Unit Package
    Dimensions 7.17” (L) x1.77” (H) x 4.84" (W)
    Weight 0.51lbs
    Environmental conditions
    Operating temperature 32 to 140 degrees F
    Storage temperature -4 to 158 degrees F
    Relative humidity: 5% to 90% RH (non-condensing)
    UPC code: 662774046051
    Warranty: 2 years limited
    Country of origin: China


    • 1x 19-pin, HDMI, Female, Input
    • 2x 19-pin, HDMI, Female, Output
    • 1x Push button for EDID mode selection
    • 1x USB-C for power, Female, Input, 5V/1A

    Package contents

    • 1x 8K60Hz 1x2 HDMI Splitter with VRR
    • 1x USB-A to C power cable, 3ft
    • 1x Power adapter, 5V/1A
    • 1x Rubber pad
    • 1x User Reference Guide


04-1411a.pdf Download manual

Frequently Asked Questions (Q&A)

Q: Does the splitter support VRR & ALLM?

Yes, it can support VRR and ALLM when used in Copy EDID mode. However, both displays need to have the same specifications, and the same model would be better. 

Q: How do I switch between EDID management modes?

SIIG's 2-port HDMI Splitter seamlessly adapts to various display configurations through its versatile EDID management feature. With Auto, Copy, and Downscaler modes, the splitter ensures compatibility with a wide range of connected devices, delivering...

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