SKU: 76402589745

Comprehensive 4 x 1 HDMI UHD 4K Switcher

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Description

Comprehensive 4 x 1 HDMI UHD 4K SwitcherThe 4 x 1 UHD 4K HDMI Switcher from Comprehensive supports 3D video, 12 bit deep color, and high definition audio. With repeater, CEC, and ARC functions, it switches four HDMI inputs to one HDMI display and can extract HDMI stream audio to separate digital and analog audio output. Users can easily select between the inputs using the front panel buttons, IR remote, or RS232 PC control. This HDMI switcher accepts video signals up to UHD 4K at 60 Hz

The 4 x 1 UHD 4K HDMI Switcher from Comprehensive supports 3D video, 12-bit deep color, and high-definition audio. With repeater, CEC, and ARC functions, it switches four HDMI inputs to one HDMI display and can extract HDMI stream audio to separate digital and analog audio output. Users can easily select between the inputs using the front panel buttons, IR remote, or RS232 PC control.

This HDMI switcher accepts video signals up to UHD 4K at 60 Hz (YUV444), and is capable of receiving and transmitting up to 18 Gbps of bandwidth with no data loss. It has a slim chassis design with a durable metal enclosure. The switcher is suitable for huddle spaces, classrooms, conference rooms, showroom displays, lecture halls, retail sales displays, and more.

Supports video formats up to UHD 4K x 2K at 60 Hz (YUV444) and HDMI 3D TV formats
HDMI 2.0a, HDMI 1.4b, DVI 1.0, HDCP 2.2, and HDCP 1.4 compliant
Supports PCM, Dolby TrueHD, and DTS-HD Master Audio up to 7.1-ch digital and analog audio output
Smart EDID management
Built-in TMDS equalization and CDR (Clock Rate Recovery) for long HDMI cable transmission
Supports 2.1/5.1/7.1-ch audio
Equipped with input port auto switching or manual switching mode
Audio Return Channel (ARC) functionality controlled by front panel button or IR remote
IR and panel button control
RoHS compliant
UPC: 808447078756
In the Box
Comprehensive 4 x 1 UHD 4K HDMI Switcher
  • 5 VDC / 1A Power Adapter (US, CE/FCC/UL Certified)
  • 5 V USB to DC Power Supply Cable
  • Limited 3-Year Warranty
  • Input Ports 4 x HDMI female
    1 x IR receive
    1 x RS232
    Output Ports 1 x HDMI female
    1 x L/R and optical
    HDMI Compliance HDMI 2.0a/HDMI 1.4b
    Video Bandwidth 18 Gbps
    Video Resolutions Up to 4K x 2K at 60 Hz (4:4:4)
    4K x 2K at 30 Hz
    1080p at 120 Hz
    1080p 3D at 60 Hz
    HDCP compliance HDCP 1.4/HDCP 2.2 (supports HDCP 1.4 to HDCP 2.2 and HDCP 2.2 to HDCP 1.4 conversions)
    HDMI Audio Output PCM 2.1/5.1/7.1-ch, Dolby 5.1, DTS 5.1, Dolby-TrueHD, and DTS-HD
    ESD Protection Human Body Model:
    ±8 kV (air-gap discharge)
    ±4 kV (contact discharge)
    Power Consumption (Maximum) 2.5 W
    Temperature Operating: 32 to 104°F (0 to 40°C)
    Storage: -4 to 140°F (-20 to 60°C)
    Dimensions 7.1 x 3.3 x 0.5" (180 x 85 x 11.6 mm)
    Weight 10.6 oz (300 g)

    Packaging Info

    Package Weight 1.4 lb
    Box Dimensions (LxWxH) 9.9 x 7.2 x 2.3"

    All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
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    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
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    SKU: 76402589745

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    4.8 ★★★★★
    Based on 19 reviews
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    Sarah A
    Lake Worth, US
    ★★★★★ 5
    oh wow
    Format: Kindle
    I just knew there was something about Cooper! I’m wondering if he’s about to be included but damn I’m glad he’s at least not a rapist and creepy guy, he just got called on assignment and had to go! This should be interesting! She’s gonna run and then what’s his face is gonna grab her. I’m worried! Wow that was a great book and cliffhanger! Loving this!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 27, 2025
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    Verified Purchase
    Jewell Urbano
    Massapequa, US
    ★★★★★ 5
    Wow.
    Format: Kindle
    Okay I’m usually not one for stand-alone’s I’m an avid series reader but my goodness am I so happy I read this! This story was brilliant & so absolutely mesmerizing. I loved reading about each character and their struggles as well as what helped them to move forward. The ending definitely brought tears to my eyes so hard. I truly wasn’t expecting some of what happened in this story. There is about to be a spoiler I am going to reveal so please stop reading if you don’t want the spoiler !!!! ⚠️ ⛔️ ‼️ I loved that the author didn’t do what most authors do with irredeemable male characters. I truly was hoping that Nate Jr. would be apart of the pack after the way he treated Astrea bc he truly didn’t deserve it. Though I must say you did a wonderful job or redeeming him as a person. I cried my eyes out when he walked into the story. I was truly terrified he was going to be a bad guy to the end. However you truly did him such a justice by having him realize his faults & having him redeem himself in the most wonderful way. I’m so sad that he didn’t get to hear how much his brother loved him & forgave him before dying. But again you wrote that ending so beautifully & I just can’t express how much I loved this story & how you took a different route than most authors I have read have. You are a remarkable author Cinder Blaze & I thank you generously for creating such a masterpiece.
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    Reviewed in the United States on April 28, 2025
    K
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    Kristen Linscott
    Grantham, US
    ★★★★★ 4
    Omegaverse
    Format: Kindle
    I was pleasantly surprised by this omega verse book. This 1 definitely had a few new twists And I really enjoyed reading it. The main female character was a badass and awesome. She had 1 best friend I wish we could have seen a little bit more of their friendship in this book. Her relationship with the male characters was good not to contrived or super instantaneous. And we had some fun plot twists that I didn't expect. I wish we had more of a follow up on the situation with her family her background and her mother who was a wench. I would definitely recommend this book.
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    Reviewed in the United States on April 9, 2025
    A
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    Amanda
    Draper, US
    ★★★★★ 5
    Wow. Just wow. An amazing read
    Format: Kindle
    This book was eloquently written, or should I say the authors writing style is very eloquent? I loved the characters, and the story was quite compelling. I absolutely loved the FMC, she's a BA who doesn't take any crap & gives as good as she gets. A certain person certainly got his just desserts & then some, the earlier scenes of which were quite satisfying, had me punching the air & everything haha. All in all 20/10, great read
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    Reviewed in the United States on November 29, 2024
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    Lauren
    Carnegie, US
    ★★★★★ 3
    My opinion
    Format: Kindle
    Let me preface this by saying I really liked the story and the characters however, this book is in desperate need of some sort of editing. It's not misspelled words or formatting, but continuous run on sentences. Redundancies within the sentences. There were a couple of paragraphs that I had to go back and reread 3 or 4 times. Overall, I'd say it was worth the read.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 29, 2025

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