Product comparison · 2 wireless presentation systems

ATEN VP2020-AT-U wireless presentation system HDMI + VGA (D-Sub) Desktop vs ATEN VP2021-AT-U wireless presentation system HDMI + VGA (D-Sub) Desktop

38specifications compared
1differ
37identical
3known for one product only

Key differences

Number of simultaneously connected devices (max)
- VP2020-AT-U wireless presentation system HDMI + VGA (D-Sub) Desktop:2
- VP2021-AT-U wireless presentation system HDMI + VGA (D-Sub) Desktop:4

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Differences highlightedShow differences only

Comparison of VP2020-AT-U, VP2021-AT-U
41 specifications	A ATEN VP2020-AT-U wireless presentation system HDMI + VGA (D-Sub) Desktop Model VP2020-AT-U View product	B ATEN VP2021-AT-U wireless presentation system HDMI + VGA (D-Sub) Desktop Model VP2021-AT-U View product
Designidentical
Form factor	Desktop	Desktop
Product colour	Black	Black
Housing material	Metal	Metal
LED indicators	Power	Power
Features1 differ
Maximum resolution (VGA)	1920 x 1080 pixels	1920 x 1080 pixels
Maximum resolution (HDMI)	4096 x 2160 pixels	4096 x 2160 pixels
Supported graphics resolutionsKnown for one	640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1200 (WUXGA), 3840 x 2160	Unknown — not stated by the source
AirPlay mirroring	Yes	Yes
Google Cast	Yes	Yes
Number of simultaneously connected devices (max)Differs	2	4
Management featuresidentical
Web-based management	Yes	Yes
On/off switch	Yes	Yes
Antennaidentical
Antenna type	External	External
Antennas quantity	2	2
Networkidentical
Wi-Fi standards	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Frequency band	2.4/5 GHz	2.4/5 GHz
Security algorithms	WEP, WPA, WPA2, WPA2-PSK	WEP, WPA, WPA2, WPA2-PSK
Maximum operating distance	30 m	30 m
Ports & interfacesidentical
Interface	HDMI + VGA (D-Sub)	HDMI + VGA (D-Sub)
Number of HDMI outputs	1	1
VGA (D-Sub) output ports	1	1
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	1	1
Headphone outputs	1	1
DC-in jack	Yes	Yes
Poweridentical
Power over Ethernet (PoE)	Yes	Yes
Power source typeKnown for one	Unknown — not stated by the source	DC
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	-20 - 60%	-20 - 60%
Storage temperature (T-T)	0 - 80 °C	0 - 80 °C
Weight & dimensionsidentical
Width	104 mm	104 mm
Depth	170 mm	170 mm
Height	28.3 mm	28.3 mm
Weight	470 g	470 g
Package weightKnown for one	1.15 kg	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	Yes	Yes
Quick start guide	Yes	Yes
Logistics dataidentical
Country of origin	Taiwan	Taiwan

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.

ATEN VP2020-AT-U wireless presentation system HDMI + VGA (D-Sub) Desktop vs ATEN VP2021-AT-U wireless presentation system HDMI + VGA (D-Sub) Desktop

Key differences

Side by side

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