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Product comparison · 2 network cards

Cudy AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0 vs Cudy AX900 High Gain Wi-Fi 6 Bluetooth 5.4 USB Adapter, WU900H 1.0

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  • 31specifications compared
  • 19differ
  • 12identical
  • 8known for one product only

Key differences

  • Host interface
    • PCI Express
    • USB
  • Interface
    • WLAN
    • WLAN / Bluetooth
  • Maximum data transfer rate
    • 433 Mbit/s
    • 600 Mbit/s
  • Top Wi-Fi standard
    • Wi-Fi 5 (802.11ac)
    • Wi-Fi 6 (802.11ax)
  • Wi-Fi standards
    • Wi-Fi 5 (802.11ac)
    • Wi-Fi 6 (802.11ax)
  • WLAN data transfer rates supported
    • 433,200 Mbit/s
    • 600,286 Mbit/s
  • Modulation
    • 256-QAM
    • 1024-QAM
  • Security algorithms
    • WPA2, WPA, WPA3
    • WPA2, WPA

Side by side

Differences highlightedShow differences only
39 specifications
A

Cudy

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

Cudy

AX900 High Gain Wi-Fi 6 Bluetooth 5.4 USB Adapter, WU900H 1.0View product
Ports & interfaces2 differ
Connectivity technologyWirelessWireless
Host interfaceDiffersPCI ExpressUSB
InterfaceDiffersWLANWLAN / Bluetooth
USB connector form factorKnown for oneStraight
USB versionKnown for one2.0
Network6 differ
Maximum data transfer rateDiffers433 Mbit/s600 Mbit/s
Wi-FiYesYes
Wi-Fi bandDual-band (2.4 GHz / 5 GHz)Dual-band (2.4 GHz / 5 GHz)
Top Wi-Fi standardDiffersWi-Fi 5 (802.11ac)Wi-Fi 6 (802.11ax)
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)Wi-Fi 6 (802.11ax)
WLAN data transfer rates supportedDiffers433,200 Mbit/s600,286 Mbit/s
Spread spectrum methodKnown for oneOFDMA
ModulationDiffers256-QAM1024-QAM
Security algorithmsDiffersWPA2, WPA, WPA3WPA2, WPA
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.4
MU-MIMOYesYes
Design1 differ
InternalNoNo
Component forDiffersPCPC/Laptop
Product colourBlackBlack
AntennaYesYes
Antenna designExternalExternal
Antenna gain level (max)Known for one5 dBi
LED indicatorsKnown for oneYes, System
System requirements1 differ
Windows operating systems supportedDiffersWindows 10, Windows 11Windows 10, Windows 11, Windows 7
Linux operating systems supportedKnown for oneYes
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 70 °C0 - 40 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)10 - 90%10 - 90%
Storage relative humidity (H-H)5 - 95%5 - 95%
Weight & dimensions4 differ
WidthDiffers72.5 mm222 mm
DepthDiffers45 mm20 mm
HeightDiffers11.6 mm15 mm
WeightDiffers53.5 g18.8 g
Packaging data4 differ
Package widthDiffers230 mm80 mm
Package depthDiffers105 mm22 mm
Package heightDiffers35 mm200 mm
Package weightDiffers150.6 g62.3 g
Technical detailsidentical
Compliance certificatesFederal Communications Commission (FCC), CEFederal Communications Commission (FCC), CE

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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