Product comparison · 2 network cards

Buffalo 125Mbps High Speed Mode Wireless PCI Adapter vs Buffalo Wireless-G High-Speed USB 2.0 Adapter

11specifications compared
7differ
4identical
11known for one product only

Key differences

Host interface
- 125Mbps High Speed Mode Wireless PCI Adapter:PCI
- Wireless-G High-Speed USB 2.0 Adapter:USB
Width
- 125Mbps High Speed Mode Wireless PCI Adapter:120 mm
- Wireless-G High-Speed USB 2.0 Adapter:103 mm
Depth
- 125Mbps High Speed Mode Wireless PCI Adapter:50 mm
- Wireless-G High-Speed USB 2.0 Adapter:29 mm
Height
- 125Mbps High Speed Mode Wireless PCI Adapter:1.6 mm
- Wireless-G High-Speed USB 2.0 Adapter:12 mm
Weight
- 125Mbps High Speed Mode Wireless PCI Adapter:94 g
- Wireless-G High-Speed USB 2.0 Adapter:24 g
Channels quantity
- 125Mbps High Speed Mode Wireless PCI Adapter:11 channels
- Wireless-G High-Speed USB 2.0 Adapter:1 channels
Supported data transfer rates
- 125Mbps High Speed Mode Wireless PCI Adapter:1 - 125 Mbps
- Wireless-G High-Speed USB 2.0 Adapter:802.11g, 802.11b, 802.11g

Side by side

Differences highlightedShow differences only

Comparison of 125Mbps High Speed Mode Wireless PCI Adapter, Wireless-G High-Speed USB 2.0 Adapter
22 specifications	A Buffalo 125Mbps High Speed Mode Wireless PCI Adapter View product	B Buffalo Wireless-G High-Speed USB 2.0 Adapter View product
Ports & interfaces1 differ
Connectivity technology	Wireless	Wireless
Host interfaceDiffers	PCI	USB
Networkidentical
Maximum data transfer rate	125 Mbit/s	125 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 algorithmsKnown for one	WEP	Unknown — not stated by the source
Data link protocolsKnown for one	Unknown — not stated by the source	OFDM / DSSS
BandwidthKnown for one	Unknown — not stated by the source	2.412 GHz
System requirementsidentical
Compatible operating systemsKnown for one	Windows 98SE/Me/2000/XP	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 55 °C	0 - 55 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Weight & dimensions4 differ
WidthDiffers	120 mm	103 mm
DepthDiffers	50 mm	29 mm
HeightDiffers	1.6 mm	12 mm
WeightDiffers	94 g	24 g
Other features2 differ
Compliance industry standardsKnown for one	IEEE 802.11b, IEEE 802.11g	Unknown — not stated by the source
Channels quantityDiffers	11 channels	1 channels
Supported data transfer ratesDiffers	1 - 125 Mbps	802.11g, 802.11b, 802.11g
Networking featuresKnown for one	Unknown — not stated by the source	IEEE802.11b, IEEE802.11g
Security featuresKnown for one	Unknown — not stated by the source	WPA-PSK (AES, TKIP), 128/64-bit WEP
Poweridentical
TX power consumptionKnown for one	Unknown — not stated by the source	460 mA

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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