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Product comparison · 2 wireless display adapters

Lenovo 4X90K27752 wireless display adapter vs StarTech.com Wireless Display Adapter with HDMI - 1080p

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  • 11specifications compared
  • 9differ
  • 2identical
  • 30known for one product only

Key differences

The StarTech.com Wireless Display Adapter with HDMI - 1080p has 10 mm more width than the Lenovo 4X90K27752 wireless display adapter (85 mm vs 75 mm). The StarTech.com Wireless Display Adapter with HDMI - 1080p has 46 mm more depth than the Lenovo 4X90K27752 wireless display adapter (65 mm vs 19 mm). The Lenovo 4X90K27752 wireless display adapter has 53 mm more height than the StarTech.com Wireless Display Adapter with HDMI - 1080p (79 mm vs 26 mm). Only the StarTech.com Wireless Display Adapter with HDMI - 1080p has full HD. Only the StarTech.com Wireless Display Adapter with HDMI - 1080p has USB port.

  • Full HD
    • No
    • Yes
  • USB port
    • No
    • Yes
  • Operating relative humidity (H-H)
    • 0 - 95%
    • 20 - 80%
  • Operating temperature (T-T)
    • -20 - 55 °C
    • 0 - 45 °C
  • Width
    • 75 mm
    • 85 mm
  • Depth
    • 19 mm
    • 65 mm
  • Height
    • 79 mm
    • 26 mm
  • Weight
    • 70 g
    • 79 g

Side by side

Differences highlightedShow differences only
41 specifications
A

Lenovo

4X90K27752 wireless display adapter

Model 4X90K27752

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B

StarTech.com

Wireless Display Adapter with HDMI - 1080p

Model WIFI2HDMC

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Features3 differ
Full HDDiffersNoYes
Device interfaceKnown for oneHDMI
Form factorKnown for oneDesktop
Output interfaceWi-FiWi-Fi
Wi-Fi standardsKnown for oneWi-Fi 4 (802.11n)
Ethernet LANKnown for oneYes
USB portDiffersNoYes
USB versionKnown for oneUSB 3.2 Gen 1 (3.1 Gen 1)
USB connector typeKnown for oneUSB Type-A
AV outputKnown for oneYes
RJ-45 ports quantityKnown for one1
Supported video modesKnown for one720p, 1080p
Intel WiDi technology supportedKnown for oneYes
Product colourBlackBlack
Housing materialKnown for onePlastic
LED indicatorsKnown for oneActivity, Power
Widescreen supportedKnown for oneYes
VoltageKnown for one5 V
CurrentKnown for one1 A
CertificationDiffersDA,SRRC,FCC,ICES,CE,NTC,CULUS,EAC, FAC,RCM,TELECFCC, CE
Poweridentical
Power supply typeKnown for oneAC
AC input voltageKnown for one100-240 V
DC output currentKnown for one1 A
Softwareidentical
Mobile operating systems supportedKnown for oneAndroid 4.3, Android 4.4, Android 5.0, Android 5.1
Windows operating systems supportedKnown for oneWindows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows
Operational conditions2 differ
Operating relative humidity (H-H)Differs0 - 95%20 - 80%
Operating temperature (T-T)Differs-20 - 55 °C0 - 45 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Weight & dimensions4 differ
WidthDiffers75 mm85 mm
DepthDiffers19 mm65 mm
HeightDiffers79 mm26 mm
WeightDiffers70 g79 g
Package widthKnown for one190 mm
Package depthKnown for one255 mm
Package heightKnown for one54 mm
Package weightKnown for one478 g
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAV, USB
Included power plug typesKnown for oneEU, NA, UK
Quick start guideKnown for oneYes

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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