Product comparison · 2 network cards

Buffalo 54 Mbps Wireless USB 2.0 Keychain Adapter vs Buffalo Wireless-G High-Speed USB 2.0 Adapter

11specifications compared
7differ
4identical
13known for one product only

Key differences

Maximum data transfer rate
- 54 Mbps Wireless USB 2.0 Keychain Adapter:54 Mbit/s
- Wireless-G High-Speed USB 2.0 Adapter:125 Mbit/s
Width
- 54 Mbps Wireless USB 2.0 Keychain Adapter:25 mm
- Wireless-G High-Speed USB 2.0 Adapter:103 mm
Depth
- 54 Mbps Wireless USB 2.0 Keychain Adapter:11 mm
- Wireless-G High-Speed USB 2.0 Adapter:29 mm
Height
- 54 Mbps Wireless USB 2.0 Keychain Adapter:83 mm
- Wireless-G High-Speed USB 2.0 Adapter:12 mm
Weight
- 54 Mbps Wireless USB 2.0 Keychain Adapter:20 g
- Wireless-G High-Speed USB 2.0 Adapter:24 g
Channels quantity
- 54 Mbps Wireless USB 2.0 Keychain Adapter:11 channels
- Wireless-G High-Speed USB 2.0 Adapter:1 channels

Side by side

Differences highlightedShow differences only

Comparison of 54 Mbps Wireless USB 2.0 Keychain Adapter, Wireless-G High-Speed USB 2.0 Adapter
24 specifications	A Buffalo 54 Mbps Wireless USB 2.0 Keychain Adapter View product	B Buffalo Wireless-G High-Speed USB 2.0 Adapter View product
Network1 differ
Maximum data transfer rateDiffers	54 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
Security algorithmsKnown for one	WEP, WPA	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
Designidentical
Antenna designKnown for one	Internal	Unknown — not stated by the source
System requirementsidentical
Compatible operating systemsKnown for one	Windows 98SE/Me/2000/XP	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	25 mm	103 mm
DepthDiffers	11 mm	29 mm
HeightDiffers	83 mm	12 mm
WeightDiffers	20 g	24 g
Other features2 differ
Compliance industry standardsKnown for one	IEEE 802.11g, IEEE 802.11b	Unknown — not stated by the source
Channels quantityDiffers	11 channels	1 channels
Supported data transfer ratesDiffers	1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbps	802.11g, 802.11b, 802.11g
Outdoor rangeKnown for one	50m @ 54Mbps 400m @ 2Mbps	Unknown — not stated by the source
Indoor rangeKnown for one	20m @ 54Mbps 90m @ 2Mbps	Unknown — not stated by the source
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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