Product comparison · 2 network cards

Lenovo Adapter ENet PCCard Wless vs Lenovo WIRELESS LAN 2100 3B

Key differences

Host interface
- Adapter ENet PCCard Wless:CardBus
- WIRELESS LAN 2100 3B:PCI
Maximum data transfer rate
- Adapter ENet PCCard Wless:54 Mbit/s
- WIRELESS LAN 2100 3B:11 Mbit/s
Form factor
- Adapter ENet PCCard Wless:PCMCIA
- WIRELESS LAN 2100 3B:Type IIIb mini-PCI
Compliance industry standards
- Adapter ENet PCCard Wless:IEEE 802.1x
- WIRELESS LAN 2100 3B:IEEE 802.11, IEEE 802.11b

Differences highlightedShow differences only

Comparison of Adapter ENet PCCard Wless, WIRELESS LAN 2100 3B
16 specifications	A Lenovo Adapter ENet PCCard Wless View product	B Lenovo WIRELESS LAN 2100 3B View product
Ports & interfaces1 differ
Host interfaceDiffers	CardBus	PCI
Network2 differ
Maximum data transfer rateDiffers	54 Mbit/s	11 Mbit/s
Security algorithmsKnown for one	128-bit WEP	Unknown — not stated by the source
Data link protocolsDiffers	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g	IEEE 802.11b
Spread spectrum methodKnown for one	Unknown — not stated by the source	DSSS
BandwidthKnown for one	Unknown — not stated by the source	2.4 GHz
Design1 differ
Antenna typeKnown for one	Dual band	Unknown — not stated by the source
Form factorDiffers	PCMCIA	Type IIIb mini-PCI
System requirements1 differ
Compatible operating systemsDiffers	Microsoft Windows 2000 / Windows XP / Windows NT 4.0	Microsoft Windows XP, Microsoft Windows 2000
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 95%	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	16 g	Unknown — not stated by the source
Other features1 differ
Compliance industry standardsDiffers	IEEE 802.1x	IEEE 802.11, IEEE 802.11b
Dimensions (WxDxH)Known for one	54 x 114 x 5 mm	Unknown — not stated by the source
Supported data transfer ratesKnown for one	Unknown — not stated by the source	11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps

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.