Product comparison · 2 network cards

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

7specifications compared
5differ
2identical
14known for one product only

Key differences

Host interface
- Wireless-G 125 High-Speed Keychain USB 2.0 Adapter:USB
- Wireless-G 125 High-Speed PCI Adapter:PCI
Component for
- Wireless-G 125 High-Speed Keychain USB 2.0 Adapter:PC/Laptop
- Wireless-G 125 High-Speed PCI Adapter:PC
Weight
- Wireless-G 125 High-Speed Keychain USB 2.0 Adapter:23 g
- Wireless-G 125 High-Speed PCI Adapter:94 g
Compliance industry standards
- Wireless-G 125 High-Speed Keychain USB 2.0 Adapter:IEEE802.11g / IEEE802.11b
- Wireless-G 125 High-Speed PCI Adapter:IEEE 802.11b, IEEE 802.11g
Dimensions (WxDxH)
- Wireless-G 125 High-Speed Keychain USB 2.0 Adapter:105 x 28 x 13 mm
- Wireless-G 125 High-Speed PCI Adapter:120 x 50 x 1.6 mm

Side by side

Differences highlightedShow differences only

Comparison of Wireless-G 125 High-Speed Keychain USB 2.0 Adapter, Wireless-G 125 High-Speed PCI Adapter
21 specifications	A Buffalo Wireless-G 125 High-Speed Keychain USB 2.0 Adapter View product	B Buffalo Wireless-G 125 High-Speed PCI Adapter View product
Ports & interfaces1 differ
Host interfaceDiffers	USB	PCI
USB ports quantityKnown for one	1	Unknown — not stated by the source
Networkidentical
Wi-Fi bandKnown for one	Unknown — not stated by the source	Single-band (2.4 GHz)
Frequency rangeKnown for one	Unknown — not stated by the source	2.412 - 2.462 GHz
ModulationKnown for one	Unknown — not stated by the source	CCK, DBPSK, DQPSK, DSSS, OFDM
Security algorithmsKnown for one	Unknown — not stated by the source	WEP
Design1 differ
Component forDiffers	PC/Laptop	PC
System requirementsidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 98SE/Me/2000/XP
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions1 differ
WeightDiffers	23 g	94 g
Other features2 differ
Compliance industry standardsDiffers	IEEE802.11g / IEEE802.11b	IEEE 802.11b, IEEE 802.11g
Channels quantityKnown for one	Unknown — not stated by the source	11 channels
Dimensions (WxDxH)Differs	105 x 28 x 13 mm	120 x 50 x 1.6 mm
Channel bandwidthKnown for one	2.412 MHz	Unknown — not stated by the source
Link/Act LEDKnown for one	Yes	Unknown — not stated by the source
Ports quantityKnown for one	1	Unknown — not stated by the source
Supported data transfer ratesKnown for one	1, 2, 5.5, 11, 13, 20, 27, 40, 54, 80, 110, 125	Unknown — not stated by the source
Recommended operating temperature range (T-T)Known for one	5 - 55 °C	Unknown — not stated by the source

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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