Product comparison · 2 network cards

Allied Telesis Tornado 120 vs Allied Telesis Tornado 121

7specifications compared
4differ
3identical
15known for one product only

Key differences

Host interface
- Tornado 120:USB
- Tornado 121:CardBus
Compliance industry standards
- Tornado 120:IEEE 802.11g,802.11b
- Tornado 121:IEEE 802.11g.

Side by side

Differences highlightedShow differences only

Comparison of Tornado 120, Tornado 121
22 specifications	A Allied Telesis Tornado 120 View product	B Allied Telesis Tornado 121 View product
Ports & interfaces1 differ
Host interfaceDiffers	USB	CardBus
InterfaceKnown for one	USB	Unknown — not stated by the source
Networkidentical
Frequency rangeKnown for one	Unknown — not stated by the source	2.4 - 2.4835 GHz
ModulationKnown for one	DBPSK, DQPSK	Unknown — not stated by the source
Designidentical
Component forKnown for one	Unknown — not stated by the source	PC/Laptop
ChipsetKnown for one	Unknown — not stated by the source	RA2560 + RA2525+AP1091
CertificationKnown for one	FCC PART 15 CLASS B, CE	Unknown — not stated by the source
System requirements1 differ
Minimum storage drive spaceKnown for one	Unknown — not stated by the source	50 MB
Compatible operating systemsDiffers	Windows 98SE, ME, 2000, XP	Windows 98SE/Me/2000/XP/XP64bit
Minimum processorKnown for one	Unknown — not stated by the source	Pentium III
Other features2 differ
Compliance industry standardsDiffers	IEEE 802.11g,802.11b	IEEE 802.11g.
Power requirementsKnown for one	Unknown — not stated by the source	3.3V ± 5%
Internal memoryKnown for one	Unknown — not stated by the source	64 MB
Outdoor rangeKnown for one	Unknown — not stated by the source	100 - 300m
Indoor rangeDiffers	• 802.11g MODE: 54 Mbps/48 Mbps/36 Mbps/ 24 Mbps/18 Mbps/12 Mbps/9 Mbps/6 Mbps. • 802.11b COMPATIBLE MODE: 11 Mbps/5.5 Mbps/ 2 Mbps/1 Mbps per CHANNEL, AUTO FALL-BACK.	30 - 75m.
Supported data transfer ratesKnown for one	802.11g: 54 Mbps/48 Mbps/36 Mbps/24 Mbps/18 Mbps/12 Mbps/9 Mbps/6 Mbps, 802.11b: 11 Mbps/5.5 Mbps/2 Mbps/1 Mbps	Unknown — not stated by the source
Poweridentical
USB poweredKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	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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