Product comparison · 2 network cards

Allied Telesis High Speed 802.11g Wireless CardBus Adapter, Single pack vs Allied Telesis High Speed 802.11g Wireless USB Adapter, Single pack

23specifications compared
10differ
13identical
3known for one product only

Key differences

Host interface
- High Speed 802.11g Wireless CardBus Adapter, Single pack:CardBus
- High Speed 802.11g Wireless USB Adapter, Single pack:USB
Modulation
- High Speed 802.11g Wireless CardBus Adapter, Single pack:BPSK, QPSK
- High Speed 802.11g Wireless USB Adapter, Single pack:BPSK, OFDM, QPSK
TX power consumption
- High Speed 802.11g Wireless CardBus Adapter, Single pack:390 mA
- High Speed 802.11g Wireless USB Adapter, Single pack:472 mA
RX power consumption
- High Speed 802.11g Wireless CardBus Adapter, Single pack:220 mA
- High Speed 802.11g Wireless USB Adapter, Single pack:290 mA
Width
- High Speed 802.11g Wireless CardBus Adapter, Single pack:110 mm
- High Speed 802.11g Wireless USB Adapter, Single pack:25 mm
Depth
- High Speed 802.11g Wireless CardBus Adapter, Single pack:5 mm
- High Speed 802.11g Wireless USB Adapter, Single pack:81 mm
Height
- High Speed 802.11g Wireless CardBus Adapter, Single pack:54 mm
- High Speed 802.11g Wireless USB Adapter, Single pack:12 mm
Power requirements
- High Speed 802.11g Wireless CardBus Adapter, Single pack:3.3V +/-10%
- High Speed 802.11g Wireless USB Adapter, Single pack:5V +/- 5%

Side by side

Differences highlightedShow differences only

Comparison of High Speed 802.11g Wireless CardBus Adapter, Single pack, High Speed 802.11g Wireless USB Adapter, Single pack
26 specifications	A Allied Telesis High Speed 802.11g Wireless CardBus Adapter, Single pack View product	B Allied Telesis High Speed 802.11g Wireless USB Adapter, Single pack View product
Ports & interfaces1 differ
Connectivity technology	Wireless	Wireless
Host interfaceDiffers	CardBus	USB
Network1 differ
Maximum data transfer rate	54 Mbit/s	54 Mbit/s
Wi-Fi band	Single-band (2.4 GHz)	Single-band (2.4 GHz)
Frequency range	2.4 - 2.497 GHz	2.4 - 2.497 GHz
ModulationDiffers	BPSK, QPSK	BPSK, OFDM, QPSK
Security algorithms	EAP-TTLS, WPA-EAP	EAP-TTLS, WPA-EAP
Media access protocol	CSMA/CA + ACK	CSMA/CA + ACK
Design1 differ
Product colourKnown for one	Unknown — not stated by the source	White
CertificationDiffers	WHQL FCC/EN55022 Class B TUV CE Ghost Wi-Fi	FCC/EN55022 Class B TUV CE Ghost Wi-Fi
Power2 differ
TX power consumptionDiffers	390 mA	472 mA
RX power consumptionDiffers	220 mA	290 mA
System requirementsidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000/XP/2003
Operational conditionsidentical
Operating temperature (T-T)	0 - 55 °C	0 - 55 °C
Storage temperature (T-T)	-20 - 75 °C	-20 - 75 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Weight & dimensions3 differ
WidthDiffers	110 mm	25 mm
DepthDiffers	5 mm	81 mm
HeightDiffers	54 mm	12 mm
Weight	25 g	25 g
Other features2 differ
Compliance industry standards	IEEE 802.11b, IEEE 802.11g	IEEE 802.11b, IEEE 802.11g
Power requirementsDiffers	3.3V +/-10%	5V +/- 5%
Channels quantity	13 channels	13 channels
Link/Act LED	Yes	Yes
Supported data transfer ratesDiffers	1, 6, 9, 12, 24, 36, 48; 1, 2, 5.5, 11 Mbps	1 6, 9, 12, 24, 36, 48; 1, 2, 5.5, 11 Mbps
Minimum system requirementsKnown for one	Windows 2000/XP/2003	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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