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Product comparison · 2 network cards

Cudy AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0 vs D-Link DWA-137/C1A network card WLAN

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  • 17specifications compared
  • 10differ
  • 7identical
  • 18known for one product only

Key differences

The Cudy AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0 has 25.5 mm more width than the D-Link DWA-137/C1A network card WLAN (72.5 mm vs 47 mm). The Cudy AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0 has 26 mm more depth than the D-Link DWA-137/C1A network card WLAN (45 mm vs 19 mm). The D-Link DWA-137/C1A network card WLAN has 0.4 mm more height than the Cudy AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0 (12 mm vs 11.6 mm). Host interface: PCI Express on the Cudy AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0, USB on the D-Link DWA-137/C1A network card WLAN. Wi-Fi band: Dual-band (2.4 GHz / 5 GHz) on the Cudy AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0, Single-band (2.4 GHz) on the D-Link DWA-137/C1A network card WLAN.

  • Host interface
    • PCI Express
    • USB
  • Wi-Fi band
    • Dual-band (2.4 GHz / 5 GHz)
    • Single-band (2.4 GHz)
  • Top Wi-Fi standard
    • Wi-Fi 5 (802.11ac)
    • Wi-Fi 4 (802.11n)
  • Operating temperature (T-T)
    • 0 - 70 °C
    • 0 - 40 °C
  • Storage temperature (T-T)
    • -40 - 70 °C
    • -20 - 65 °C
  • Width
    • 72.5 mm
    • 47 mm
  • Depth
    • 45 mm
    • 19 mm
  • Height
    • 11.6 mm
    • 12 mm

Side by side

Differences highlightedShow differences only
35 specifications
A

Cudy

AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0View product
B

D-Link

DWA-137/C1A network card WLAN

Model DWA-137/C1A

View product
Ports & interfaces1 differ
Connectivity technologyWirelessWireless
Host interfaceDiffersPCI ExpressUSB
InterfaceWLANWLAN
USB ports quantityKnown for one1
Network4 differ
Maximum data transfer rateKnown for one433 Mbit/s
Wi-FiYesYes
Wi-Fi bandDiffersDual-band (2.4 GHz / 5 GHz)Single-band (2.4 GHz)
Top Wi-Fi standardDiffersWi-Fi 5 (802.11ac)Wi-Fi 4 (802.11n)
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11b, 802.11g, Wi-Fi 4 (802.11n)
WLAN data transfer rates supportedKnown for one433,200 Mbit/s
ModulationKnown for one256-QAM
Security algorithmsDiffersWPA2, WPA, WPA3128-bit WEP, 64-bit WEP, WPA, WPA2
MU-MIMOKnown for oneYes
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Designidentical
InternalNoNo
Component forKnown for onePC
Product colourBlackBlack
AntennaKnown for oneYes
Antenna designKnown for oneExternal
Plug and PlayKnown for oneYes
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 10, Windows 11
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 70 °C0 - 40 °C
Storage temperature (T-T)Differs-40 - 70 °C-20 - 65 °C
Operating relative humidity (H-H)10 - 90%10 - 90%
Storage relative humidity (H-H)5 - 95%5 - 95%
Weight & dimensions3 differ
WidthDiffers72.5 mm47 mm
DepthDiffers45 mm19 mm
HeightDiffers11.6 mm12 mm
WeightKnown for one53.5 g
Packaging dataidentical
Package widthKnown for one230 mm
Package depthKnown for one105 mm
Package heightKnown for one35 mm
Package weightKnown for one150.6 g
Technical detailsidentical
Compliance certificatesKnown for oneFederal Communications Commission (FCC), CE
Poweridentical
USB poweredKnown 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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