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Product comparison · 2 wireless presentation systems

ATEN VP2021-AT-E wireless presentation system HDMI + VGA (D-Sub) Desktop vs BenQ QP30 wireless presentation system HDMI Dongle

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  • 15specifications compared
  • 11differ
  • 4identical
  • 36known for one product only

Key differences

The ATEN VP2021-AT-E wireless presentation system HDMI + VGA (D-Sub) Desktop has 72 mm more width than the BenQ QP30 wireless presentation system HDMI Dongle (104 mm vs 32 mm). The ATEN VP2021-AT-E wireless presentation system HDMI + VGA (D-Sub) Desktop has 158 mm more depth than the BenQ QP30 wireless presentation system HDMI Dongle (170 mm vs 12 mm). The BenQ QP30 wireless presentation system HDMI Dongle has 68.9 mm more height than the ATEN VP2021-AT-E wireless presentation system HDMI + VGA (D-Sub) Desktop (97.2 mm vs 28.3 mm). Form factor: Desktop on the ATEN VP2021-AT-E wireless presentation system HDMI + VGA (D-Sub) Desktop, Dongle on the BenQ QP30 wireless presentation system HDMI Dongle. Product colour: Black on the ATEN VP2021-AT-E wireless presentation system HDMI + VGA (D-Sub) Desktop, White on the BenQ QP30 wireless presentation system HDMI Dongle.

  • Form factor
    • Desktop
    • Dongle
  • Product colour
    • Black
    • White
  • Frequency band
    • 2.4/5 GHz
    • 2.4GHz/5GHz
  • Security algorithms
    • WEP, WPA, WPA2, WPA2-PSK
    • WPA, WPA2
  • Interface
    • HDMI + VGA (D-Sub)
    • HDMI
  • Power source type
    • DC
    • USB
  • Width
    • 104 mm
    • 32 mm
  • Depth
    • 170 mm
    • 12 mm

Side by side

Differences highlightedShow differences only
51 specifications
A

ATEN

VP2021-AT-E wireless presentation system HDMI + VGA (D-Sub) Desktop

Model VP2021-AT-E

View product
B

BenQ

QP30 wireless presentation system HDMI Dongle

Model QP30

View product
Design2 differ
Form factorDiffersDesktopDongle
Product colourDiffersBlackWhite
Housing materialKnown for oneMetal
LED indicatorsPowerPower
Featuresidentical
Maximum resolution (VGA)Known for one1920 x 1080 pixels
Maximum resolution (HDMI)Known for one4096 x 2160 pixels
AirPlay mirroringYesYes
Google CastKnown for oneYes
Number of simultaneously connected devices (max)Known for one4
Processor modelKnown for oneAM8270
Supported graphics resolutionsKnown for one1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 3840 x 2160, 4096 x 2160
RAM capacityKnown for one0.512 GB
MiracastKnown for oneYes
Security updates end dateKnown for one31/12/2026
Management featuresidentical
Web-based managementKnown for oneYes
On/off switchKnown for oneYes
Reset buttonKnown for oneYes
Antennaidentical
Antenna typeKnown for oneExternal
Antennas quantityKnown for one2
Network3 differ
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Frequency bandDiffers2.4/5 GHz2.4GHz/5GHz
Security algorithmsDiffersWEP, WPA, WPA2, WPA2-PSKWPA, WPA2
Maximum operating distanceKnown for one30 m
Ports & interfaces1 differ
InterfaceDiffersHDMI + VGA (D-Sub)HDMI
Number of HDMI outputs11
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
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Headphone outputsKnown for one1
DC-in jackKnown for oneYes
HDMI versionKnown for one1.4b
Power1 differ
Power source typeDiffersDCUSB
Power over Ethernet (PoE)Known for oneYes
Output voltageKnown for one5 V
Output currentKnown for one1.5 A
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one-20 - 60%
Storage temperature (T-T)Known for one0 - 80 °C
Weight & dimensions4 differ
WidthDiffers104 mm32 mm
DepthDiffers170 mm12 mm
HeightDiffers28.3 mm97.2 mm
WeightDiffers470 g32 g
Packaging contentidentical
AC adapter includedKnown for oneYes
Quick start guideYesYes
Cables includedKnown for oneUSB Type-A to USB Type-C
Logistics dataidentical
Country of originKnown for oneTaiwan
System requirementsidentical
Other operating systems supportedKnown for oneChromeOS
Mobile operating systems supportedKnown for oneAndroid, iOS

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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