Product comparison · 2 network cards

Allied Telesis Tornado 121 vs D-Link Bluetooth 1.2 Adapter

Key differences

Host interface
- Tornado 121:CardBus
- Bluetooth 1.2 Adapter:USB
Maximum data transfer rate
- Tornado 121:54 Mbit/s
- Bluetooth 1.2 Adapter:0.723 Mbit/s

Differences highlightedShow differences only

Comparison of Tornado 121, Bluetooth 1.2 Adapter
19 specifications	A Allied Telesis Tornado 121 View product	B D-Link Bluetooth 1.2 Adapter View product
Ports & interfaces1 differ
Connectivity technology	Wireless	Wireless
Host interfaceDiffers	CardBus	USB
Network1 differ
Maximum data transfer rateDiffers	54 Mbit/s	0.723 Mbit/s
Wi-Fi band	Single-band (2.4 GHz)	Single-band (2.4 GHz)
Frequency range	2.4 - 2.4835 GHz	2.4 - 2.4835 GHz
Designidentical
Component for	PC/Laptop	PC/Laptop
ChipsetKnown for one	RA2560 + RA2525+AP1091	Unknown — not stated by the source
InternalKnown for one	Unknown — not stated by the source	No
Antenna typeKnown for one	Unknown — not stated by the source	2dBi
System requirements1 differ
Minimum storage drive spaceKnown for one	50 MB	Unknown — not stated by the source
Compatible operating systemsDiffers	Windows 98SE/Me/2000/XP/XP64bit	Windows XP/2000/Me/98SE
Minimum processorKnown for one	Pentium III	Unknown — not stated by the source
Other featuresidentical
Compliance industry standardsKnown for one	IEEE 802.11g.	Unknown — not stated by the source
Power requirementsKnown for one	3.3V ± 5%	Unknown — not stated by the source
Internal memoryKnown for one	64 MB	Unknown — not stated by the source
Outdoor rangeKnown for one	100 - 300m	Unknown — not stated by the source
Indoor rangeKnown for one	30 - 75m.	Unknown — not stated by the source
Security featuresKnown for one	Unknown — not stated by the source	128-bit data encryption
I/O portsKnown for one	Unknown — not stated by the source	1x USB

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.