BZ-UHD-66M70-ARC 6X6 HDMI 2.0b 4K 444 18Gbps with ARC HDBaseT 70M Seamless Matrix Switcher

BZ-UHD-66M70-ARC 6X6 HDMI 2.0b 4K 444 18Gbps with ARC HDBaseT 70M Seamless Matrix Switcher


The BZ-UHD-66M70-ARC HDMI/HDBaseT Switcher distributes up to six source HDMI inputs to up to six display outputs for the distribution of video resolutions up to 4K2K@60Hz 4:4:4 with HDCP 2.2 compatibility and HDMI 2.0 ports. It is capable of routing multiple digital audio formats to four (4) HDBaseT outputs and two (2) independent HDMI 2.0 outputs from six of the HDMI sources. This Matrix Switcher transmits signals via one CAT5e/6/7 cable up to 230ft/70m. The individual HDMI outputs permit HDMI cables to extend up to 33ft/10m in distance. The unit features (12) independent inputs and 18 digital audio outputs with matrix with delay or volume tuning. The switcher enables High-Resolution digital audio formats like LPCM 7.1CH, Dolby Digital Plus, Dolby Atmos, Dolby TrueHD, and DTS-HD Master Audio and 3D video content pass-thru. Methods of control include front panel button, RS-232, IR, Telnet as well as Web GUI.

MSRP $3999.00*

*Pricing is for US only. International pricing will vary.
  • HDMI 2.0b, HDCP 2.2 and HDCP 1.4 compliant.
  • Up to 4K2K@60Hz (4:4:4) on all HDMI and HDBaseT ports.
  • Supports pass-through audio up to 7.1 channels of High Definition audio (LPCM, Dolby TrueHD, and DTS-HD Master Audio).
  • Digital and analog audio de-embedding from any one of 4 outputs (configurable).
  • HDR and smart EDID management supported.
  • 24V POC on all HDBaseT ports.
  • Control is via on-panel Button, IR, RS-232, LAN and Web UI.
  • Transmission distance over CAT6 cable:
    • 70 meters: 1080P @60Hz36bit
    • 40 meters: 1080P @60Hz@48bit, 1080P@120Hz@24bit, 4K2K@50/60Hz (YUV420), 4K2K@50/60Hz (YUV444)


HDMI ComplianceHDMI 2.0b
HDCP ComplianceHDCP 2.2 and HDCP 1.4
Video BandwidthUp to 18Gbps
Video Resolutions

Up to 4K2K@50/60Hz(YUV4:4:4), 4K2K@30Hz, 1080P@120Hz and 1080P 3D@60Hz

Color Depth10-bit, 12-bit
Color SpaceRGB, YCbCr 4:4:4, YCbCr 4:2:2
HDMI Audio Formats(Pass-through)

LPCM2/5.1/7.1CH, Dolby Digital, DTS 5.1, Dolby Digital+, Dolby TrueHD, DTS-HD Master Audio, Dolby Atmos, DTS:X

ESD Protection

Human-body Model:

±8kV (Air-gap discharge) , ±4kV (Contact discharge)



Input Ports:

4×HDMI Type A (19-pin female)

 6×IR IN (3.5mm Stereo Mini-jack)

 1×RS-232 (Phoenix jack)

 1×LAN (RJ45)

Output Ports:

 1×HDMI Type A (19-pin female)

 3×HDBaseT (RJ45)

 1×SPDIF (Optical)

 1×L/R (3.5mm Stereo Mini-jack)

 5×IR OUT (3.5mm Stereo Mini-jack)


Input ports:

1×HDBaseT In [RJ45]

 1×IR In [3.5mm Stereo Mini-jack]

Output ports:

1×HDMI Type A [19-pin female]

 1×IR Out [3.5mm Stereo Mini-jack]

 1×RS-232 [Phoenix connector]



Metal Enclosure




TX: 360mm (W)×160mm (D)×35mm (H)

RX: 115mm(W)×65mm(D)×17mm(H)


TX: 1.9kg, RX: 206g

Power Supply

DC 24V/2.7A

Power Consumption

35W(max) / 1W(Standby)



0°C ~ 40°C / 32°F ~ 104°F

Storage Temperature

-20°C ~ 60°C / -4°F ~ 140°F
Relative Humidity20~90% RH (non-condensing)




Package Contents
① 1xHDMI 18Gbps over HDBaseT Matrix
② 3xHDBaseT receivers
③ 2xMounting Ears (Matrix)
④ 6xMounting Ears (Receiver)
⑤ 4xPhoenix terminals (male)
⑥ 8xWideband IR Receiver cables
⑦ 8xWideband IR Blaster cables
⑧ 1x24V/2.7A Locking Power Adaptor
⑨ 1xIR Remote control
⑩ 1x User Manual


  • BZ-UHD-66M70-ARC

Warranty: 2 years

Buy this BZ-UHD-66M70-ARC 6X6 HDMI 2.0b 4K 444 18Gbps with ARC HDBaseT 70M Seamless Matrix Switcher

Audio Inputs:

(6) x Through HDMI Input:



(6) x External Audio Inputs:

  • (2) x L/R Audio In [3.5mm Stereo Mini jack]
  • (2) x Optical Audio In [S/PDIF]
  • (2) x Coaxial Audio In [S/PDIF]


(6) x ARC Audio in (Coaxial) Through TV ARC Port:



Audio Outputs:

(6) x HDMI+HDBaseT out:

  • (2) HDMI
  • (4) HDBaseT




(6) x L/R Audio Out [3.5mm Stereo Mini jack]:



High Quality Audio/Video Electronics
BZB Gear delivers innovation and the best in high-quality product for the
Audio-Visual Industry. We offer an array of A/V equipment designed for an
assortment of applications offering flexibility,performance and reliability.
First Class Customer Support
We offer the very best in communication methods when it comes to support.
Feel confident knowing you will be communicating with a real representative via
online chat, phone and or email, no robots. BZB Gear replies to all customer
request within 60-minutes during normal business hours.
Free Standard Ground Shipping
BZB Gear includes Free Standard Ground Shipping on every purchase of
$300 and more within the continental U.S.! International and Expedited
Shipping is available for additional costs.
60-day Money Back Guarantee
No hassle return policy if products are returned within 60-Days of the
purchase date, receive a for a full refund. Return shipping labels are
provided for any equipment determined to be defective via our Tech Support
Communication Channels. Chat, email or phone.
Product Questions? Ask Our Experts

Commitment to excellent service and delivering dependable products with efficiency is BZB Gear main staple and foundation.
Our main goal is to ensure your 100% complete satisfaction with our service and products!
If for any reasons you are dissatisfied with your purchase, you can return it back to BZB Gear within 60 days of purchase date for a full refund.

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