SKU: 46460131508

BZB Gear BG-8K-42MA 4x2 8K UHD HDMI 2.1 Matrix Switcher With Auto Downscaling/Audio De-Embedding

Sale price$326.25 Regular price$362.50
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

BZB Gear BG-8K-42MA 4x2 8K UHD HDMI 2.1 Matrix Switcher With Auto Downscaling/Audio De-EmbeddingThe BG 8K 42MA 8K HDMI matrix switch is the perfect solution for users who need to share up to four HDMI sources with up to two displays. With its user friendly interface and advanced features, this matrix switch allows you to effortlessly switch between multiple sources, or display a single source on two displays with just the press of a button. This high performance switch is designed for both professional and recreational use all while delivering

The BG-8K-42MA 8K HDMI matrix switch is the perfect solution for users who need to share up to four HDMI sources with up to two displays. With its user-friendly interface and advanced features, this matrix switch allows you to effortlessly switch between multiple sources, or display a single source on two displays with just the press of a button.

This high-performance switch is designed for both professional and recreational use all while delivering exceptional picture and audio quality thanks to its support for 8K resolutions and a range of high-quality audio formats. Whether you're working on a demanding post-production project, need a reliable tool for sharing content in a business setting, or an easier way to manage several gaming consoles, the BG-8K-42MA has you covered.

Features

  • Supports 8K and 4K120: Video resolution up to 8K@60Hz 4:2:0 10bit, 8K@30Hz 4:4:4 10bit, 4K@120Hz 4:4:4 10bit
  • Easy Control Options: IR remote control and front panel button switching
  • HDMI audio formats: LPCM, Dolby Digital/Plus/EX, Dolby True HD, Dolby Atmos, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
  • Automatic downscaling: 8K->4K, 8K/4K->2K downscaling
  • High quality and secure content: HDMI 2.1 and HDCP 2.3 compliant
  • Compact design: For easy and flexible installations
  • Supports 48Gbps of video bandwidth
  • VRR, FVA, ALLM
  • HDR, HDR10, HDR10+, Dolby Vision, HLG pass-through
  • INPUT 1 and OUTPUT 1 ports support ARC/eARC
  • Allows HD audio up to Dolby Atmos/DTS:X over TrueHD from ANY external HDMI source to a supported eARC/ARC sound system
  • Audio de-embedding (output through the optical and analog port)
  • Built-in EDID DIP switches support advanced EDID management
  • Built-in Equalizer, Retiming, and Driver

Specifications

Technical
HDMI Compliance HDMI 2.1
HDCP Compliance HDCP 2.3
Video Bandwidth 48Gbps
Video Resolutions 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 4:4:4, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0
Audio Formats HDMI input/output:
LPCM, Dolby Digital/Plus/EX, Dolby True HD, Dolby Atmos, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
Auido de-embedding output:
Optical: Up to LPCM/Dolby/DTS 5.1 CH
Analog: LPCM 2.0 CH
ESD Protection Human-body model: ±8kV (Air-gap discharge) & ±4kV (Contact discharge)
Connection
Input 4 x HDMI IN [Type A, 19-pin female]
Output 2 x HDMI OUT [Type A, 19-pin female]
1 x OPTICAL [S/PDIF]
1 x L/R [3.5mm Stereo Mini-jack]
Control 1 x SERVICE [Micro USB, Update port]
Mechanical
Housing Metal Enclosure
Silk Screen Color Black
Dimensions 7.9”(W) x 3.3"(D) x 0.83”(H) [200mm (W) x 85mm (D) x 21mm (H)]
Weight 0.91 lbs [411g]
Power Supply Input: AC 100~240V 50/60Hz, Output: DC 5V/2A (US/EU standards, CE/FCC/UL certified)
Power Consumption 2.05W (Max)
Operation
Temperature
32°F ~ 104°F / 0°C ~ 40°C
Storage Temperature -4°F ~ 140°F / -20°C ~ 60°C
Relative Humidity 20~90% RH (non-condensing)

 

Recommended HDMI Cable
Video Resolution 8K 4K60 4K24 1080P
HDMI Cable Type Ultra HDMI 2.1 HDMI 2.0 HDMI 1.4 HDMI 1.4
HDMI Cable Length
(HDMI IN / OUT)
3m/10ft 8m/26ft 12m/39ft 15m/49ft
The use of “Premium High Speed HDMI” cable is highly recommended.
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
  • 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
SKU: 46460131508

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4.5 ★★★★★
Based on 11 reviews
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L
Love4books
Lowell, US
★★★★★ 4
Good item
Size: 8 Toddler, Color: Blue River Gem, Size: 8 Toddler, Color: Blue River Gem
I got these Robeez toddler sport sandals for my little one and honestly, they’ve been pretty great overall. The first thing I noticed is how lightweight they are—they don’t seem bulky or heavy at all, which is perfect because my toddler is constantly on the move. They run around, climb, and play hard, and these sandals have held up really well so far. They feel durable enough to handle everyday wear without looking worn out after just a few uses. Another big plus for me is how easy they are to put on and take off. If you have a toddler, you already know how much of a struggle shoes can be sometimes, so anything that saves time is a win. These slip on pretty easily, which makes getting out the door a lot less stressful. That said, the sizing was a little off for us. I ordered my child’s usual size, but they do seem to run a bit big. There’s more room than I expected, so they’re not as snug of a fit right now. It’s not a huge issue since they can still wear them, but I probably could have sized down for a better fit. Overall, I still really like these sandals. They’re comfortable, practical, and hold up well for everyday use. Just keep the sizing in mind when ordering!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
A
Verified Purchase
Amanda
Lowell, US
★★★★★ 5
Perfect for little ones on the move!
Size: 6 Toddler, Color: Blue River Gem
So far, the best pair my baby has. These are easy to out on and take off. They are easy to clean, and have been durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2025
V
Vine Reviewer
Alexandria, US
★★★★★ 5
Great sandals
Size: 8 Toddler, Color: Blue River Gem, Size: 8 Toddler, Color: Blue River Gem
I got these shoes for my 3-year-old. They are a good summer shoe that look good for everyday wear. I like that both straps are adjustable to help them to be more form-fitting to the foot. I like that the back ankle strap is *not* adjustable, because I don't feel the need for that one to be adjustable and also it's just kind of annoying because it's an extra thing that can potentially become undone. The whole shoe is foam including the uppers. One concern I have is that the sole is more slick than rubbery, so I'm concerned about these being slippery, especially with all of the summer activities that involve water. The footbed of the shoe has a bit of texture and seems comfortable. I appreciate that the sole bends easily to make them healthy for little feet that need to flex. These seem easy to clean, you could probably wash them in the washing machine, though I didn't see that anywhere so I don't know for sure. Overall, I find these to be high quality sandals and they are flexible for outdoor/wet situations as well as indoors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
S
Verified Purchase
Sara
Lowell, US
★★★★★ 3
Cute Shoes but Run Very Big
Size: 5 Toddler, Color: Lavender River Gem
Shoes are cute and seem like they would work well but sizing is off. I ordered size 12-18months which meant they ended up sending a size 5. My daughter currently wears size 3 or 3.5 so these were way too big. Ended up returning.
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Reviewed in the United States on June 17, 2025
A
Amazon Customer
Massapequa, US
★★★★★ 4
Toddler sandals
Size: 8 Toddler, Color: Tan River Gem, Size: 8 Toddler, Color: Tan River Gem
Overall, these shoes are great for keeping near the back door and having shoes to throw on when my son wants to play outside. However, I would not necessarily have these be every day shoes as they don't feel as durable as some of his other sandals. The bottom of the shoes don't have a lot of grip, so I would caution against using these as water shoes. They are very adjustable and flexible though. And for the price, these are great "let's go outside" shoes. I like the color and function of these shoes, and my son doesn't seem uncomfortable in them. My biggest gripe is how large a size 8 is. They seem very big for a toddler size 8. I put some earbuds next to them for a size comparison in case you're like me and order true to size. You may want to size down for these. Other than that, these do the job for the price point.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026

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