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Description
SIIG 8-Port HDMI Splitter Over Cat6 Extender with IR - 40MThe SIIG 8 Port HDMI Splitter Over Cat6 Extender with IR 40M is a high performance solution designed to deliver reliable, multi display HD playback from a single source. This comprehensive distribution system uses Cat6 cables to extend and split HDMI signals to eight displays, making it ideal for digital signage, classrooms, conference rooms, retail environments, and large home entertainment setups. With IR control and robust signal management, you
The SIIG 8-Port HDMI Splitter Over Cat6 Extender with IR - 40M is a high-performance solution designed to deliver reliable, multi-display HD playback from a single source. This comprehensive distribution system uses Cat6 cables to extend and split HDMI signals to eight displays, making it ideal for digital signage, classrooms, conference rooms, retail environments, and large home entertainment setups. With IR control and robust signal management, you can place displays up to 40 meters away without sacrificing picture quality or synchronization.
- Eight-display HDMI distribution: Seamlessly send a single HDMI source to eight displays with synchronized, high-quality video and audio across all screens.
- Long-distance HDMI over Cat6: Extend 1080p video up to 130 feet (40 meters) using standard Cat6/6a cables, preserving clarity and color accuracy across distances.
- IR control for convenient operation: Built-in IR passthrough and remote control compatibility allow you to manage source content from the display locations, simplifying control in multi-room setups.
- Plug-and-play with reliable compatibility: Earned for easy integration with most HDMI sources and displays, with dependable EDID management to maintain consistent playback across all connected screens.
- Versatile, space-saving design for AV deployment: Compact, durable build suitable for installation in classrooms, retail displays, event venues, or home theaters where clean, centralized AV distribution is needed.
Technical Details of SIIG 8-Port HDMI Splitter Over Cat6 Extender with IR - 40M
- HDMI distribution: 1 input, 8 outputs (8 displays) via Cat6 extender
- Distance: Up to 130 feet (40 meters) over Cat6/6a cabling
- Video resolution: Supports up to 1080p HD video with standard multi-channel audio
- IR control: IR passthrough and remote control compatibility for centralized source management
- Cabling: Uses standard Cat6/6a Ethernet cables for distribution
- Power: External power supply required for transmitter and receivers
- HDMI compatibility: Designed to work with typical HDMI sources and displays, with EDID management to help maintain uniform playback across all channels
- Build and installation: Compact design suitable for rack-mount or shelf placement; straightforward setup for quick deployment
how to install SIIG 8-Port HDMI Splitter Over Cat6 Extender with IR - 40M
- Connect the HDMI source device (Blu-ray player, PC, media player) to the transmitter's HDMI input.
- Run eight Cat6/6a cables from the transmitter to the eight receiver units that will be placed near each display location.
- Connect each receiver's HDMI output to its corresponding display using standard HDMI cables.
- Attach infrared emitters or receivers as provided to enable IR control from the display areas back to the source, ensuring proper alignment for accurate command transmission.
- Plug in the external power supplies for both the transmitter and the eight receivers (if applicable). Ensure all power sources are connected and switched on.
- Power on all devices, select the correct input on each display, and verify that all eight displays show synchronized video from the single source. If required, adjust EDID or source settings to optimize compatibility across displays.
Frequently asked questions
- Q: How many displays can I drive with this system? A: Up to eight displays can receive the HDMI signal from a single source.
- Q: What resolutions are supported? A: The system is designed to deliver up to 1080p HD video with multichannel audio across all connected displays.
- Q: How far can I extend the signal? A: The HDMI signal can be extended up to 130 feet (40 meters) over Cat6/6a cabling.
- Q: Do I need to use external power? A: Yes, external power supply(s) are required for reliable operation of the transmitter and receivers.
- Q: Is IR control included? A: Yes, the system supports IR control with passthrough and compatible remote control operation across display locations.
- Q: Is HDCP supported? A: The unit is designed for HDMI distribution and is HDCP-compatible for standard protected content, ensuring playback compatibility with compliant displays and sources.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 447 reviews
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Product Reviews
★★★★★ 5
Qutool double sided cooling pillows
Color: Blue, Size: King(2 Pack)-20'*36', Color: Blue, Size: King(2 Pack)-20'*36'
After letting the pillows sit for 12 hrs they puffed up and feel great
Thus far satisfied with our purchase
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
This Pillow Is A Must Buy!! What Are You Waiting For?
Size: Queen (Pack of 1)
This is, without a doubt, the best pillow I have ever owned. One of my favorite features is the adjustable shredded memory foam fill, which allows you to customize the loft and firmness by adding or removing foam to suit your sleeping preferences. As both a side and back sleeper, I found it incredibly comfortable and supportive.
The overall quality is excellent, from the materials used in the pillow itself to the thoughtful packaging. The removable cover is washable, although I personally use a pillowcase to keep it protected. I also appreciated that extra foam is included, making it easy to fine-tune the pillow over time.
The difference in my sleep quality was noticeable from the very first night. I’ve been sleeping more comfortably and waking up feeling more rested ever since I started using it. Considering the quality, comfort, and customization options, I believe the $75 price point is well worth it. I am so impressed with this pillow that I plan to purchase another one in the future.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
This is a high-quality, well-designed pillow that combines softness, comfort, and adjustability
Size: Queen (Pack of 1), Size: Queen (Pack of 1)
I purchased the DreamyBlue Signature Adjustable Pillow for my husband because he often experiences back discomfort, and many of the pillows we had previously would become flat and lose their support over time.
This pillow has exceeded our expectations. It is incredibly soft, comfortable, and comes with extra filling, which allows you to adjust the firmness to your personal preference. We really appreciated having that option.
Even after extended use, the pillow has maintained its shape much better than other pillows we've owned. It provides a plush, cozy feel while still offering good support. My husband finds it very comfortable, and it has quickly become his favorite pillow.
This is a high-quality, well-designed pillow that combines softness, comfort, and adjustability. I would definitely recommend it.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Finally Found a Pillow Worth Keeping
Size: Queen (Pack of 1)
I genuinely feel like I’ve tried every pillow on the market. At one point, I thought Amazon was going to flag my account because I bought and returned so many pillows trying to find the right one.
This is the only pillow that made the cut.
The shredded memory foam filling makes a huge difference because the pillow is both soft and supportive, while still being adjustable to fit the way you sleep. It arrives extremely full and plush, and it even comes with an extra bag of fill, which honestly surprised me. I ended up removing about half of the filling to get it exactly how I wanted it.
I’m a side/stomach sleeper, which can make finding a good pillow difficult since most are either too thick or too flat. This one was perfect because I could shape it exactly how I sleep.
It stays cool throughout the night, has a slightly heavier premium feel, and feels much higher quality than most pillows I’ve tried. Super comfortable, supportive, and customizable.
I would absolutely recommend it and would definitely buy it again
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Reviewed in the United States on May 24, 2026
★★★★★ 4
A bit expensive
Size: Queen (Pack of 1)
Waited to give a review on this one because I needed several nights before I had any idea if it was as good as everyone says.
I've had a real problem finding pillows lately. Either they're too soft to provide support and I wake up with a stiff neck or they're too sturdy and I wake up with a stiff neck. Contour pillows have worked best for me, but they fall under the category of too sturdy. I also toss and turn too much at night, which means I always end up in an awkward position with contour pillows.
So I took a chance on an obscenely expensive pillow, and yes, that is the reason for one less star. I'd happily pay $70 for a pillow I thought was amazing and comfortable and perfect, but this one wasn't quite it. It IS comfortable. I have slept on it for a month now without it making my neck stiff, so it does actually provide a good balance between soft and sturdy. They make it easy to stuff the pillow to your preferred fluffiness and even provide extra stuffing if you need it, which adds to the degree of comfort.
While the pillow does provide good neck support, I toss and turn a bit trying to find a comfortable position when I first try to sleep. The stuffing within the pillow moves around at night, most notably shifting to the side and the pillow is notably flatter now than when I first purchased it. You can fluff it out, similarly to a down pillow, but it doesn't seem to retain its shape on its own. In some ways, that's good because what it does instead is try to retain a shape that fits you.
So yes, this is a really good pillow. One of the better ones you can buy. But it's really expensive for a pillow.
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Reviewed in the United States on May 13, 2026
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