Product comparison · 2 network cards

Buffalo 125Mbps High Speed Mode Wireless PCI Adapter vs Lenovo Intel PRO/Wireless 3945ABG Mini-PCI Express Adapter

9specifications compared
7differ
2identical
11known for one product only

Key differences

Maximum data transfer rate
- 125Mbps High Speed Mode Wireless PCI Adapter:125 Mbit/s
- Intel PRO/Wireless 3945ABG Mini-PCI Express Adapter:54 Mbit/s
Width
- 125Mbps High Speed Mode Wireless PCI Adapter:120 mm
- Intel PRO/Wireless 3945ABG Mini-PCI Express Adapter:45 mm
Depth
- 125Mbps High Speed Mode Wireless PCI Adapter:50 mm
- Intel PRO/Wireless 3945ABG Mini-PCI Express Adapter:60 mm
Height
- 125Mbps High Speed Mode Wireless PCI Adapter:1.6 mm
- Intel PRO/Wireless 3945ABG Mini-PCI Express Adapter:4 mm
Weight
- 125Mbps High Speed Mode Wireless PCI Adapter:94 g
- Intel PRO/Wireless 3945ABG Mini-PCI Express Adapter:10 g

Side by side

Differences highlightedShow differences only

Comparison of 125Mbps High Speed Mode Wireless PCI Adapter, Intel PRO/Wireless 3945ABG Mini-PCI Express Adapter
20 specifications	A Buffalo 125Mbps High Speed Mode Wireless PCI Adapter View product	B Lenovo Intel PRO/Wireless 3945ABG Mini-PCI Express Adapter View product
Network2 differ
Maximum data transfer rateDiffers	125 Mbit/s	54 Mbit/s
Wi-Fi bandKnown for one	Single-band (2.4 GHz)	Unknown — not stated by the source
Frequency rangeKnown for one	2.412 - 2.462 GHz	Unknown — not stated by the source
ModulationKnown for one	CCK, DBPSK, DQPSK, DSSS, OFDM	Unknown — not stated by the source
Security algorithmsDiffers	WEP	EAP-TLS, EAP-TTLS, WPA, WPA-PSK, WPA2
Data link protocolsKnown for one	Unknown — not stated by the source	IEEE 802.11b, IEEE 802.11a, IEEE 802.11g
System requirementsidentical
Compatible operating systemsKnown for one	Windows 98SE/Me/2000/XP	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 55 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	120 mm	45 mm
DepthDiffers	50 mm	60 mm
HeightDiffers	1.6 mm	4 mm
WeightDiffers	94 g	10 g
Other features1 differ
Compliance industry standardsDiffers	IEEE 802.11b, IEEE 802.11g	IEEE 802.11b, IEEE 802.11a, IEEE 802.11g
Channels quantityKnown for one	11 channels	Unknown — not stated by the source
Supported data transfer ratesKnown for one	1 - 125 Mbps	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	45 x 60 x 4 mm
Designidentical
Form factorKnown for one	Unknown — not stated by the source	Plug-in

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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