Product comparison · 2 network cards

Cudy AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0 vs GIGABYTE GC-WIFI7 (Rev. 2.0)

12specifications compared
6differ
6identical
25known for one product only

Key differences

The GIGABYTE GC-WIFI7 (Rev. 2.0) has 5,367 Mbit/s more maximum data transfer rate than the Cudy AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0 (5800 Mbit/s vs 433 Mbit/s). Only the GIGABYTE GC-WIFI7 (Rev. 2.0) has internal. Interface: WLAN on the Cudy AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0, WLAN / Bluetooth on the GIGABYTE GC-WIFI7 (Rev. 2.0). Wi-Fi band: Dual-band (2.4 GHz / 5 GHz) on the Cudy AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0, Tri-band (2.4 GHz / 5 GHz / 6 GHz) on the GIGABYTE GC-WIFI7 (Rev. 2.0). Top Wi-Fi standard: Wi-Fi 5 (802.11ac) on the Cudy AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0, Wi-Fi 7 (802.11be) on the GIGABYTE GC-WIFI7 (Rev. 2.0).

Interface
- AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0:WLAN
- GC-WIFI7 (Rev. 2.0):WLAN / Bluetooth
Maximum data transfer rate
- AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0:433 Mbit/s
- GC-WIFI7 (Rev. 2.0):5800 Mbit/s
Top Wi-Fi standard
- AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0:Wi-Fi 5 (802.11ac)
- GC-WIFI7 (Rev. 2.0):Wi-Fi 7 (802.11be)
Internal
- AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0:No
- GC-WIFI7 (Rev. 2.0):Yes

Side by side

Differences highlightedShow differences only

Comparison of AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0, GC-WIFI7 (Rev. 2.0)
37 specifications	A Cudy AC650 Wireless Dual-Band PCI-E Adapter, WE650 1.0 View product	B GIGABYTE GC-WIFI7 (Rev. 2.0)View product
Ports & interfaces1 differ
Connectivity technology	Wireless	Wireless
Host interface	PCI Express	PCI Express
InterfaceDiffers	WLAN	WLAN / Bluetooth
Network4 differ
Maximum data transfer rateDiffers	433 Mbit/s	5800 Mbit/s
Wi-Fi	Yes	Yes
Wi-Fi bandDiffers	Dual-band (2.4 GHz / 5 GHz)	Tri-band (2.4 GHz / 5 GHz / 6 GHz)
Top Wi-Fi standardDiffers	Wi-Fi 5 (802.11ac)	Wi-Fi 7 (802.11be)
Wi-Fi standardsDiffers	Wi-Fi 5 (802.11ac)	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
WLAN data transfer rates supportedKnown for one	433,200 Mbit/s	Unknown — not stated by the source
ModulationKnown for one	256-QAM	Unknown — not stated by the source
Security algorithmsKnown for one	WPA2, WPA, WPA3	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 802.11be, IEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
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	5.3
Design1 differ
InternalDiffers	No	Yes
Component for	PC	PC
Product colour	Black	Black
Antenna	Yes	Yes
Antenna designKnown for one	External	Unknown — not stated by the source
Antenna typeKnown for one	Unknown — not stated by the source	2x2
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 10, Windows 11	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °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 & dimensionsidentical
WidthKnown for one	72.5 mm	Unknown — not stated by the source
DepthKnown for one	45 mm	Unknown — not stated by the source
HeightKnown for one	11.6 mm	Unknown — not stated by the source
WeightKnown for one	53.5 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	230 mm	Unknown — not stated by the source
Package depthKnown for one	105 mm	Unknown — not stated by the source
Package heightKnown for one	35 mm	Unknown — not stated by the source
Package weightKnown for one	150.6 g	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	Federal Communications Commission (FCC), CE	Unknown — not stated by the source
Packaging contentidentical
Quick installation guideKnown for one	Unknown — not stated by the source	Yes

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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