Product comparison · 2 network cards

Cudy AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0 vs QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s

8specifications compared
8differ
0identical
32known for one product only

Key differences

The QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s has 99,400 Mbit/s more maximum data transfer rate than the Cudy AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0 (100000 Mbit/s vs 600 Mbit/s). The QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s has 140.3 mm more depth than the Cudy AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0 (157.3 mm vs 17 mm). Only the QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s has internal. Connectivity technology: Wireless on the Cudy AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0, Wired on the QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s. Host interface: USB on the Cudy AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0, PCI Express on the QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s.

Connectivity technology
- AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0:Wireless
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:Wired
Host interface
- AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0:USB
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:PCI Express
Interface
- AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0:WLAN
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:Fiber
Maximum data transfer rate
- AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0:600 Mbit/s
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:100000 Mbit/s
Internal
- AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0:No
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:Yes
Component for
- AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0:PC/Laptop
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:Server/workstation
Product colour
- AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0:Black
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:Silver, Dark Green
Depth
- AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0:17 mm
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:157.3 mm

Side by side

Differences highlightedShow differences only

Comparison of AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0, QXG-100G2SF-BCM
40 specifications	A Cudy AX900 Dual-Band Wi-Fi 6 USB Adapter, WU900 1.0 View product	B QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s Model QXG-100G2SF-BCM View product
Ports & interfaces3 differ
Connectivity technologyDiffers	Wireless	Wired
Host interfaceDiffers	USB	PCI Express
InterfaceDiffers	WLAN	Fiber
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
Fiber optic connectorKnown for one	Unknown — not stated by the source	QSFP28
Fiber ports quantityKnown for one	Unknown — not stated by the source	2
PCI versionKnown for one	Unknown — not stated by the source	4.0
PCI Card form factorKnown for one	Unknown — not stated by the source	Full-height (low-profile)
Network1 differ
Maximum data transfer rateDiffers	600 Mbit/s	100000 Mbit/s
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 802.3bs, IEEE 802.3bj, IEEE 802.3bm, IEEE 802.3by, IEEE 802.3ba, IEEE 802.3ap, IEEE 802.3ad, IEEE 802.1Q, IEEE 802.1AX, IEEE 802.1p, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1Qbg
Design3 differ
InternalDiffers	No	Yes
Component forDiffers	PC/Laptop	Server/workstation
Product colourDiffers	Black	Silver, Dark Green
AntennaKnown for one	Yes	Unknown — not stated by the source
Antenna designKnown for one	Internal	Unknown — not stated by the source
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 conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
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 & dimensions1 differ
WidthKnown for one	37.5 mm	Unknown — not stated by the source
DepthDiffers	17 mm	157.3 mm
HeightKnown for one	8.5 mm	Unknown — not stated by the source
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

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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