Product comparison · 2 network cards

Allied Telesis Wireless LAN PCI Adapter vs Lenovo HIGH RATE WIRELESS LAN

9specifications compared
5differ
4identical
23known for one product only

Key differences

Maximum data transfer rate
- Wireless LAN PCI Adapter:54 Mbit/s
- HIGH RATE WIRELESS LAN:11 Mbit/s
Operating temperature (T-T)
- Wireless LAN PCI Adapter:0 - 55 °C
- HIGH RATE WIRELESS LAN:0 - 50 °C

Side by side

Differences highlightedShow differences only

Comparison of Wireless LAN PCI Adapter, HIGH RATE WIRELESS LAN
32 specifications	A Allied Telesis Wireless LAN PCI Adapter View product	B Lenovo HIGH RATE WIRELESS LAN View product
Ports & interfacesidentical
Connectivity technology	Wireless	Wireless
Host interface	PCI	PCI
Network2 differ
Maximum data transfer rateDiffers	54 Mbit/s	11 Mbit/s
Wi-Fi bandKnown for one	Single-band (2.4 GHz)	Unknown — not stated by the source
Frequency rangeKnown for one	2.4 - 2.497 GHz	Unknown — not stated by the source
ModulationKnown for one	BPSK, OFDM, QPSK	Unknown — not stated by the source
Security algorithmsDiffers	EAP-TLS, EAP-TTLS, TKIP, WPA-EAP, WPA-PSK	128-bit WEP
Media access protocolKnown for one	CSMA/CA + ACK	Unknown — not stated by the source
Spread spectrum methodKnown for one	Unknown — not stated by the source	DSSS
Data link protocolsKnown for one	Unknown — not stated by the source	IEEE 802.11b
BandwidthKnown for one	Unknown — not stated by the source	2.4 GHz
Designidentical
InternalKnown for one	Yes	Unknown — not stated by the source
Antenna designKnown for one	External	Unknown — not stated by the source
Antenna connector typeKnown for one	RP-SMA	Unknown — not stated by the source
Form factor	Plug-in	Plug-in
LED indicatorsKnown for one	Link, Power	Unknown — not stated by the source
CertificationKnown for one	FCC/EN55022 Class B, TUV, CE, Ghost, Wi-Fi, WHQL	Unknown — not stated by the source
System requirements1 differ
Compatible operating systemsDiffers	Windows 2000/XP/2003	Microsoft Windows 95/98, Microsoft Windows 2000 / NT4.0, Microsoft Windows Millennium Edition
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 55 °C	0 - 50 °C
Storage temperature (T-T)Known for one	-25 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Weight & dimensionsidentical
WidthKnown for one	110 mm	Unknown — not stated by the source
DepthKnown for one	5 mm	Unknown — not stated by the source
HeightKnown for one	54 mm	Unknown — not stated by the source
WeightKnown for one	36 g	Unknown — not stated by the source
Other features1 differ
GainKnown for one	5 dBi	Unknown — not stated by the source
Compliance industry standardsKnown for one	IEEE 802.11g, IEEE 802.11b, PCI 2.2	Unknown — not stated by the source
Channels quantityKnown for one	13 channels	Unknown — not stated by the source
Networking featuresKnown for one	Wireless LAN	Unknown — not stated by the source
Supported data transfer ratesDiffers	1, 2, 5.5, 6, 9, 11, 12, 24, 36, 48, 54 (108) Mbps	11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps
Output power descriptionKnown for one	Max: +18 dBm	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	80 x 121 x 80 mm

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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