Product comparison · 2 network cards

Cudy AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0 vs Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth

11specifications compared
8differ
3identical
31known for one product only

Key differences

The Cudy AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0 has 15.5 mm more width than the Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth (37.5 mm vs 22 mm). The Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth has 13 mm more depth than the Cudy AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0 (30 mm vs 17 mm). The Cudy AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0 has 6 mm more height than the Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth (8.5 mm vs 2.5 mm). Only the Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth has internal. Host interface: USB on the Cudy AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0, PCI Express on the Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth.

Host interface
- AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0:USB
- 4XC1U87491 network card Internal WLAN / Bluetooth:PCI Express
Interface
- AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0:WLAN
- 4XC1U87491 network card Internal WLAN / Bluetooth:WLAN / Bluetooth
Internal
- AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0:No
- 4XC1U87491 network card Internal WLAN / Bluetooth:Yes
Component for
- AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0:PC/Laptop
- 4XC1U87491 network card Internal WLAN / Bluetooth:PC
Operating temperature (T-T)
- AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0:0 - 40 °C
- 4XC1U87491 network card Internal WLAN / Bluetooth:-10 - 70 °C
Width
- AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0:37.5 mm
- 4XC1U87491 network card Internal WLAN / Bluetooth:22 mm
Depth
- AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0:17 mm
- 4XC1U87491 network card Internal WLAN / Bluetooth:30 mm
Height
- AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0:8.5 mm
- 4XC1U87491 network card Internal WLAN / Bluetooth:2.5 mm

Side by side

Differences highlightedShow differences only

Comparison of AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0, 4XC1U87491
42 specifications	A Cudy AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0 View product	B Lenovo 4XC1U87491 network card Internal WLAN / Bluetooth Model 4XC1U87491 View product
Ports & interfaces2 differ
Connectivity technology	Wireless	Wireless
Host interfaceDiffers	USB	PCI Express
InterfaceDiffers	WLAN	WLAN / Bluetooth
USB connector form factorKnown for one	Straight	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
Networkidentical
Maximum data transfer rateKnown for one	600 Mbit/s	Unknown — not stated by the source
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi bandKnown for one	Dual-band (2.4 GHz / 5 GHz)	Unknown — not stated by the source
Top Wi-Fi standardKnown for one	Wi-Fi 6 (802.11ax)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	Wi-Fi 6 (802.11ax)	Unknown — not stated by the source
WLAN data transfer rates supportedKnown for one	600,286 Mbit/s	Unknown — not stated by the source
Spread spectrum methodKnown for one	OFDMA	Unknown — not stated by the source
ModulationKnown for one	1024-QAM	Unknown — not stated by the source
Security algorithmsKnown for one	WPA2, WPA	Unknown — not stated by the source
MU-MIMOKnown for one	Yes	Unknown — not stated by the source
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11be
Frequency rangeKnown for one	Unknown — not stated by the source	2.4 - 6 GHz
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	5.4
Design2 differ
InternalDiffers	No	Yes
Component forDiffers	PC/Laptop	PC
Product colourKnown for one	Black	Unknown — not stated by the source
Antenna	Yes	Yes
Antenna design	Internal	Internal
Antenna typeKnown for one	Unknown — not stated by the source	2x2
CertificationKnown for one	Unknown — not stated by the source	FCC/IC/NCC/Telec/NA/ACMA/MBIE/UKCA/MSIP/ANATEL/SRRC/More…
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 10, Windows 11, Windows 7	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	-10 - 70 °C
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	37.5 mm	22 mm
DepthDiffers	17 mm	30 mm
HeightDiffers	8.5 mm	2.5 mm
WeightKnown for one	5 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	58 mm	Unknown — not stated by the source
Package depthKnown for one	20 mm	Unknown — not stated by the source
Package heightKnown for one	91 mm	Unknown — not stated by the source
Package weightKnown for one	40.8 g	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	Federal Communications Commission (FCC), CE	Unknown — not stated by the source
Poweridentical
Output voltageKnown for one	Unknown — not stated by the source	3.3 V

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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