4K HDR Four-Output
HDMI Distribution Amplifier
AT-RON-444
The Atlona Rondo™ 444 (AT-RON-444) is a 1x4 HDMI distribution amplifier for high dynamic range
(HDR) formats. It is HDCP 2.2 compliant and supports 4K/UHD video @ 60 Hz with 4:4:4 chroma sampling,
as well as HDMI data rates up to 18 Gbps. The Rondo 444 is ideal for applications requiring the latest
as well as emerging 4K/UHD and HDR sources and displays. It is compatible with all video resolutions,
audio formats, and color space formats supported in the HDMI 2.0a specification, plus the ability to pass
metadata for HDR content. This Rondo Series HDMI distribution amplifier includes EDID management
features, front panel LED indicators for power and signal status, and the capability to cascade several units
without compromising performance.
The Rondo 444 is designed to deliver dependable, pristine-quality image presentations in commercial and
residential applications. It includes Atlona’s award-winning 10 year limited product warranty and customer
support services, so that integrators can specify, purchase, and install with confidence.
1x4 HDMI distribution amplifier -
• Delivers high performance, reliable HDMI
signal distribution
• Easy to install and deploy in commercial and
residential applications
4K/UHD capability @ 60 Hz with 4:4:4 chroma
sampling, plus support for HDR formats -
• Compatibility with new and emerging 4K/UHD and
HDR-capable sources and displays
• Fully supports video resolutions, audio formats, and
color space formats in the HDMI 2.0a specification
HDCP 2.2 compliant -
• Adheres to latest specification for High-bandwidth
Digital Content Protection
• Allows protected content stream to pass between
devices
EDID management -
• Manages EDID communications with the source
through a display’s EDID or internally stored EDID
• Ensures desired audio formats and video resolutions
are provided to the AV system
Supports cascading up to eight units -
• Combine multiple Rondo 444 and other Rondo
Series units without compromising performance or
reliability
• System designs and configurations can easily be
adapted or modified as needed
Front panel power and signal status LED -
• LED indicators provide power and HDMI input /
output signal status information
• Provides easy setup and troubleshooting
70 Daggett Road, San Jose, CA 95134
US Toll-free: +1.408.962.0515, International: +41.43.508.4321
©Atlona 2003-2016
atlona.com
4K HDR Four-Output
4
1
2
3
EDID
RONDO
TM
LEARNINT
POWER SYNC
HDMI Distribution Amplifier
Specifications
Video Resolutions
Video 4096x2160@24/25/30/50/60Hz, 3840x2160@24/25/30/50/60Hz (UHD), 2048x1080p,
1080p@23.98/24/25/29.97/30/50/59.94/60Hz, 1080i@50/59.94/60Hz, 720p@50/59.94/60Hz, 576p,
576i, 480p, 480i
VESA 2560x2048, 2560x1600, 2048x1536, 1920x1200, 1680x1050, 1600x1200, 1440x900, 1400x1050,
1366x768, 1360x768, 1280x1024, 1280x800, 1152x768, 1024x768, 800x600, 640x480
Color Space YUV, RGB
Chroma Subsampling 4:4:4, 4:2:2, 4:2:0
Color Depth 8-bit, 10-bit, 12-bit
Audio
HDMI LPCM 2.0, LPCM 5.1, LPCM 7.1, Dolby® Digital, DTS® 5.1, Dolby Digital Plus, Dolby TrueHD,
DTS-HD Master Audio™, Dolby Atmos®, DTS:X™
Sample Rate 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz
Bit Rate up to 24-bit
Distance
HDMI IN/OUT @ 4K up to 5 m up to 15 ft
HDMI IN/OUT @ 1080p up to 10 m up to 30 ft
Signal
Bandwidth 18 Gbps
CEC Compliant
HDCP 2.2 compliant
Temperature
Operating 0 °C to 50 °C 32 °F to 122 °F
Storage -20 °C to 60 °C -4 °F to 140 °F
Humidity 20 to 90% non-condensing
Power
Consumption 6.75 W
Supply Input: AC100-240V ~ 50/60Hz
Output: DC 5V
Dimension
H x W x D 44 x 219.5 x 253.7 (mm) 1.73 x 8.64 x 9.98 (inch)
Rack Size 1/2 Rack 1RU
Weight
Device 1.39 kg 3.07 lbs
Certification
Unit CE, FCC
Power Supply CE, FCC, Level VI, RoHS, cULus, RCM, CCC
AT-RON-444
Blu-ray player
Specifications and availability subject to change without notice. Actual products, product images, and online product images may vary from images shown
70 Daggett Road, San Jose, CA 95134
US Toll-free: +1.408.962.0515, International: +41.43.508.4321
©Atlona 2003-2016
here. Not responsible for typographical errors.
UltraHD display
UltraHD display UltraHD display UltraHD display
AT-RON-444
+
-
HDMI OUTHDMI IN
HDMI Distribution Amplifier
DC 5V
FW
Atlona
Rondo 444
Video
atlona.com
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