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Product comparison · 2 wireless presentation systems

ATEN 4K Wireless Presentation Switch with Quad View vs Yealink PA20 wireless presentation system Dongle

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  • 13specifications compared
  • 11differ
  • 2identical
  • 42known for one product only

Key differences

The Yealink PA20 wireless presentation system Dongle has 116 mm more width than the ATEN 4K Wireless Presentation Switch with Quad View (220 mm vs 104 mm). The ATEN 4K Wireless Presentation Switch with Quad View has 132 mm more depth than the Yealink PA20 wireless presentation system Dongle (170 mm vs 38 mm). The ATEN 4K Wireless Presentation Switch with Quad View has 12.3 mm more height than the Yealink PA20 wireless presentation system Dongle (28.3 mm vs 16 mm). Form factor: Desktop on the ATEN 4K Wireless Presentation Switch with Quad View, Dongle on the Yealink PA20 wireless presentation system Dongle. LED indicators: Power on the ATEN 4K Wireless Presentation Switch with Quad View, Yes on the Yealink PA20 wireless presentation system Dongle.

  • Form factor
    • Desktop
    • Dongle
  • LED indicators
    • Power
    • Yes
  • Security algorithms
    • WPA2-PSK, WEP, WPA, WPA2
    • WPA-PSK, WPA2-PSK
  • Operating temperature (T-T)
    • 0 - 40 °C
    • -10 - 40 °C
  • Operating relative humidity (H-H)
    • -20 - 60%
    • 0 - 90%
  • Width
    • 104 mm
    • 220 mm
  • Depth
    • 170 mm
    • 38 mm
  • Height
    • 28.3 mm
    • 16 mm

Side by side

Differences highlightedShow differences only
55 specifications
A

ATEN

4K Wireless Presentation Switch with Quad View

Model VP2021

View product
B

Yealink

PA20 wireless presentation system Dongle

Model PA20

View product
Design2 differ
Form factorDiffersDesktopDongle
Housing materialKnown for oneMetal
LED indicatorsDiffersPowerYes
Featuresidentical
Maximum resolution (VGA)Known for one1920 x 1080 pixels
Maximum resolution (HDMI)Known for one4096 x 2160 pixels
Supported graphics resolutionsKnown for one1280 x 720 (HD 720), 1280 x 800 (WXGA), 1280 x 1024 (SXGA), 3840 x 2160, 800 x 600 (SVGA), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1024 x 768 (XGA), 1680 x 1050 (WSXGA+), 640 x 480 (VGA), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA)
AirPlay mirroringKnown for oneYes
Google CastKnown for oneYes
Number of simultaneously connected devices (max)Known for one4
Management featuresidentical
Web-based managementKnown for oneYes
On/off switchKnown for oneYes
Antennaidentical
Antenna typeKnown for oneExternal
Antennas quantityKnown for one2
Network1 differ
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac)
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Frequency bandKnown for one2.4/5 GHz
Security algorithmsDiffersWPA2-PSK, WEP, WPA, WPA2WPA-PSK, WPA2-PSK
Maximum operating distanceKnown for one30 m
Networking standardsKnown for oneIEEE 802.11a, IEEE 802.11ac, IEEE 802.11az, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Ports & interfacesidentical
InterfaceKnown for oneHDMI + VGA (D-Sub)
Number of HDMI outputsKnown for one1
VGA (D-Sub) output portsKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
USB 2.0 ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
Headphone outputsKnown for one1
DC-in jackKnown for oneYes
Poweridentical
Power source typeKnown for oneDC
Power over Ethernet (PoE)Known for oneYes
Power consumption (typical)Known for one2.2 W
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C-10 - 40 °C
Operating relative humidity (H-H)Differs-20 - 60%0 - 90%
Storage temperature (T-T)Known for one0 - 80 °C
Weight & dimensions5 differ
WidthDiffers104 mm220 mm
DepthDiffers170 mm38 mm
HeightDiffers28.3 mm16 mm
WeightDiffers470 g75 g
Package weightDiffers1.15 kg87 g
Package widthKnown for one220 mm
Package depthKnown for one38 mm
Package heightKnown for one16 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Quick start guideKnown for oneYes
Logistics data1 differ
Country of originDiffersTaiwanChina
Master (outer) case gross weightKnown for one6.37 kg
Master (outer) case heightKnown for one283 mm
Master (outer) case lengthKnown for one500 mm
Master (outer) case widthKnown for one232 mm
Products per master (outer) caseKnown for one5 pc(s)
Technical detailsidentical
Master (outer) case volumeKnown for one32847.54 cm³
Package volumeKnown for one5663.37 cm³
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 10, Windows 11, Windows 7, Windows 8
Mac operating systems supportedKnown for oneMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac O

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