Product comparison · 2 av extenders

ATEN VE157-AT-U AV extender AV transmitter & receiver White vs ATEN VE1821-AT-G AV extender AV transmitter & receiver Black

23specifications compared
13differ
10identical
26known for one product only

Key differences

Maximum resolution
- VE157-AT-U AV extender AV transmitter & receiver White:1920 x 1200 pixels
- VE1821-AT-G AV extender AV transmitter & receiver Black:4096 x 2160 pixels
Maximum transfer distance
- VE157-AT-U AV extender AV transmitter & receiver White:150 m
- VE1821-AT-G AV extender AV transmitter & receiver Black:35 m
Bandwidth
- VE157-AT-U AV extender AV transmitter & receiver White:300 MHz
- VE1821-AT-G AV extender AV transmitter & receiver Black:340 MHz
Product colour
- VE157-AT-U AV extender AV transmitter & receiver White:White
- VE1821-AT-G AV extender AV transmitter & receiver Black:Black
Power consumption (transmitter) (max)
- VE157-AT-U AV extender AV transmitter & receiver White:3.2 W
- VE1821-AT-G AV extender AV transmitter & receiver Black:1.86 mA
Power consumption (receiver) (max)
- VE157-AT-U AV extender AV transmitter & receiver White:3.2 W
- VE1821-AT-G AV extender AV transmitter & receiver Black:0.87 W
Operating relative humidity (H-H)
- VE157-AT-U AV extender AV transmitter & receiver White:0 - 80%
- VE1821-AT-G AV extender AV transmitter & receiver Black:20 - 90%
Operating temperature (T-T)
- VE157-AT-U AV extender AV transmitter & receiver White:0 - 50 °C
- VE1821-AT-G AV extender AV transmitter & receiver Black:0 - 40 °C

Side by side

Differences highlightedShow differences only

Comparison of VE157-AT-U, VE1821-AT-G
49 specifications	A ATEN VE157-AT-U AV extender AV transmitter & receiver White Model VE157-AT-U View product	B ATEN VE1821-AT-G AV extender AV transmitter & receiver Black Model VE1821-AT-G View product
Features5 differ
Maximum resolutionDiffers	1920 x 1200 pixels	4096 x 2160 pixels
Maximum transfer distanceDiffers	150 m	35 m
Audio systemKnown for one	stereo	Unknown — not stated by the source
Electrostatic Discharge (ESD) protectionKnown for one	15 kV	Unknown — not stated by the source
BandwidthDiffers	300 MHz	340 MHz
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Supported graphics resolutionsDiffers	1280 x 1024 (SXGA), 1920 x 1200 (WUXGA)	640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 3840 x 2160, 4096 x 2160
Product colourDiffers	White	Black
Maximum refresh rateKnown for one	Unknown — not stated by the source	60 Hz
3DKnown for one	Unknown — not stated by the source	Yes
HDCPKnown for one	Unknown — not stated by the source	Yes
HDCP versionKnown for one	Unknown — not stated by the source	1.4
Ports & interfacesidentical
VGA (D-Sub) input portsKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) output portsKnown for one	1	Unknown — not stated by the source
Video inKnown for one	1	Unknown — not stated by the source
Video outKnown for one	1	Unknown — not stated by the source
Audio inputKnown for one	1	Unknown — not stated by the source
Audio outputKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	2	Unknown — not stated by the source
HDMI inKnown for one	Unknown — not stated by the source	1
Number of HDMI outputsKnown for one	Unknown — not stated by the source	1
Remote (IR) inputKnown for one	Unknown — not stated by the source	1
Remote (IR) outputKnown for one	Unknown — not stated by the source	1
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Operating voltage (transmitter)Known for one	9 V	Unknown — not stated by the source
Operating voltage (receiver)Known for one	9 V	Unknown — not stated by the source
Power consumption (transmitter) (max)Differs	3.2 W	1.86 mA
Power consumption (receiver) (max)Differs	3.2 W	0.87 W
External power adapterKnown for one	Yes	Unknown — not stated by the source
Power source typeKnown for one	Unknown — not stated by the source	DC
Operational conditions2 differ
Operating relative humidity (H-H)Differs	0 - 80%	20 - 90%
Operating temperature (T-T)Differs	0 - 50 °C	0 - 40 °C
Weight & dimensions4 differ
Receiver dimensions (WxDxH)Differs	49.8 x 68.6 x 26.9 mm	68 x 79.5 x 16.5 mm
Receiver weightDiffers	180 g	120 g
Transmitter dimensions (WxDxH)Differs	49.8 x 68.6 x 26.9 mm	68 x 79.5 x 16.5 mm
Transmitter weightDiffers	180 g	120 g
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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