SKU: 64583714712

Key Digital MS8x8G-2 HDMI Matrix Switcher with Audio Switching & Audio De-Embedding

$2389.05 $2654.50
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

Key Digital MS8x8G-2 HDMI Matrix Switcher with Audio Switching & Audio De-EmbeddingRoute up to eight HDMI inputs to eight HDMI outputs with full DCI 4K support and in any combination with this 8x8 4K HDMI Matrix Switcher from Key Digital. Boasting a video bandwidth of 18 Gb s, 4: 4: 4 chroma subsampling, and audio de embedding, this HDCP 2. 2 compliant matrix switcher is ideal for AV system installations in bars, restaurants, and other commercial venues that provide audio and video entertainment content to their patrons as well as

Route up to eight HDMI inputs to eight HDMI outputs with full DCI 4K support and in any combination with this 8x8 4K HDMI Matrix Switcher from Key Digital. Boasting a video bandwidth of 18 Gb/s, 4:4:4 chroma subsampling, and audio de-embedding, this HDCP 2.2 compliant matrix switcher is ideal for AV system installations in bars, restaurants, and other commercial venues that provide audio and video entertainment content to their patrons as well as higher end industry applications. The switcher features native EDID data and support for HDR, including HDR10 and Dolby Vision. It manages TMDS (Transition Minimized Differential Signaling) re-clocking/signal regeneration, with HDCP authentication to source and display.

Features

  • Routes 8 HDMI Signals to 8 Destinations
  • DCI 4K60 with 4:4:4 Chroma Subsampling
  • Supports Audio De-Embedding
  • 18 Gb/s Video Bandwidth with HDR Support
  • HDCP 2.2 Compliance & Native EDID Data

Specifications

Switching Type
IR Remote, Pushbutton, Software
Processing Resolution
DCI 4K at 60
Color Processing
12-Bit 4:4:4
12-Bit 4:2:2
12-Bit 4:2:0
Input
Video Inputs
8x HDMI Female
8x HDMI Female
Input Video Format
HDMI (8/10/12-Bit 4:4:4/4:2:2/4:2:0)
DCI 4K up to 60 fps
Embedded Audio Input
HDMI
Output
Video Outputs
8x HDMI Female
Output Video Format
HDMI (8/10/12-Bit 4:4:4/4:2:2/4:2:0)
DCI 4K up to 60 fps
Audio Outputs
8x Block 6-Pin Stereo Analog Female
8x TOSLINK 8-Channel S/PDIF Female
Output Audio Format
Analog: 192 kHz
Embedded Audio Output
HDMI: 8-Channel (per Output)
Connectivity
Other I/O
1x RJ45 Control Input
1x Block 6-Pin RS-232
HDCP Support
Yes, Version 2.2
HDR Support
Yes, HDR10/Dolby Vision
DTS Compatibility
DTS-HD Master Audio, DTS:X
Dolby Compatibility
Dolby Atmos, Dolby TrueHD
Hardware
OS Compatibility
iOS Only
Mobile App Compatible
Yes: iOS Only
App Name: Key Digital App
Functionality: Remote Control
Wi-Fi
No
Bluetooth
No
Power
Power I/O
1x Barrel (12 VDC ) Input
Power Consumption
Power Supply: 1.66 A 20 W
General
Certifications
CE, RoHS, WEEE, EAC
Dimensions
17.2 x 7.5 x 1.7" / 438 x 190 x 44 mm
Weight
5.62 lb / 2.55 kg
Packaging Info
Package Weight
10.07 lb
Box Dimensions (LxWxH)
19.5 x 14.4 x 3.3"
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: 64583714712

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4.9 ★★★★★
Based on 25 reviews
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Product Reviews
K
Verified Purchase
Kimberly
Alexandria, US
★★★★★ 5
Snagged a deal
Size: 7, Color: Redwood/Gum 10
I waited and waited to get these boots! I knew I was chancing it, but they went on sale, and I snagged them! I am a size 7, and they fit nicely with socks. a little loose, barefooted, but what psycho wears boots without socks? They are comfortable and really well-made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
A
Verified Purchase
ashlynnk
Massapequa, US
★★★★★ 4
Cute, comfortable waterproof boots (a little snug to put on)
Size: 7, Color: Velvet Tan/Gum 2
These are really cute Chelsea-style boots and feel very comfortable once they’re on. The waterproof material is great for wet weather and the sole feels sturdy with good traction. They look stylish enough to wear casually but still feel practical for rainy days. The only downside is they can be a little difficult to put on at first because the opening is somewhat snug, but once they’re on they fit well and feel supportive. Overall they’re a great waterproof boot and I’ve enjoyed wearing them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
A
Verified Purchase
Abby B
Omaha, US
★★★★★ 5
Surprisingly great for my wide feet and high instep!
Size: 10.5, Color: Velvet Tan/Gum 2
So thrilled I took a chance on these. Finding boots is impossible for me. I have wide feet, a super high instep, a bunion on one foot, and I wear a hard to find size (10.5). I ordered the 10.5 and 11 in these expecting I might need to size up for width (if I could even get them on). It was a struggle getting the 10.5s on the first time, and once I did they were somewhat uncomfortable on the top of my left foot. But I read that they would relax so decided to give it a go because I need waterproof boots for an upcoming trip and the 11s felt too long. After two days of light wear, they are already breaking in and I have no more discomfort. Getting them on is already easier and they are plenty wide enough and very comfortable to walk in. These are true to size. Super happy and worth a day of mild discomfort to break them in!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
E
Verified Purchase
EE
Alexandria, US
★★★★★ 5
Comfortable, sturdy, waterproof
Size: 9.5, Color: Black/Black
Loce, love, love these boots. Have walked ten miles with no foot pain around NYC. They go with everything and and are so comfortable. As they are waterproof/resistant, they get a little warm in high temps, but perfect three-season boots.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
K
Verified Purchase
Kate
Whiting, US
★★★★★ 5
Super cute, comfortable, practical, love that they are slip on
Size: 10.5, Color: Tobacco/Black
I have worn these 2-3 times already. The first day was a school/work day so I was on my feet 9 hours and the only issue I had was with the side of the boot rubbing against my ankle. I just make sure I wear socks high enough to cover my ankles or jeans that go into the boots now for long wear days. Absolutely love them! They keep my feet dry in this snow( we live in Michigan). I had been looking for a pair like this for awhile now and was getting super frustrated that I couldn't find my size in any that I liked. I saw that they had these available in a 10.5 and I wear 11. I looked at the Sorel website reviews (since the amazon ones weren't super helpful on sizing) and they said that the boots ran big so I took a chance on the 10.5 fitting me. They fit perfect. I have long narrow feet but I could see where they would be tight or uncomfortable on someone with wider feet. I've been trying to find a pair for my mom now since she has boot envy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026

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