Product comparison · 2 network cards

Buffalo Wireless-G Keychain USB 2.0 Adapter vs Fujitsu 1 x PowerLAN Adapter IH85

Key differences

Connectivity technology
- Wireless-G Keychain USB 2.0 Adapter:Wireless
- 1 x PowerLAN Adapter IH85:Wired
Host interface
- Wireless-G Keychain USB 2.0 Adapter:USB
- 1 x PowerLAN Adapter IH85:RJ-45
Maximum data transfer rate
- Wireless-G Keychain USB 2.0 Adapter:54 Mbit/s
- 1 x PowerLAN Adapter IH85:85 Mbit/s

Differences highlightedShow differences only

Comparison of Wireless-G Keychain USB 2.0 Adapter, 1 x PowerLAN Adapter IH85
14 specifications	A Buffalo Wireless-G Keychain USB 2.0 Adapter View product	B Fujitsu 1 x PowerLAN Adapter IH85 View product
Ports & interfaces2 differ
Connectivity technologyDiffers	Wireless	Wired
Host interfaceDiffers	USB	RJ-45
USB ports quantityKnown for one	1	Unknown — not stated by the source
Network1 differ
Maximum data transfer rateDiffers	54 Mbit/s	85 Mbit/s
Data link protocolsKnown for one	Unknown — not stated by the source	Ethernet, Fast Ethernet
Maximum operating distanceKnown for one	Unknown — not stated by the source	200 m
Designidentical
InternalKnown for one	No	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Poweridentical
USB poweredKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Compliance industry standardsDiffers	IEEE 802.11g	IEEE 802.3, IEEE 802.3u, IEEE 802.3x
Link/Act LEDKnown for one	Yes	Unknown — not stated by the source
USB cableKnown for one	USB	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	98 x 64
System requirementsidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows XP, Microsoft Windows Vista

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.