Product comparison · 2 network cards

D-Link DWA-620 network card 108 Mbit/s vs D-Link Wireless G Notebook Adapter

13specifications compared
6differ
7identical
15known for one product only

Key differences

Maximum data transfer rate
- DWA-620 network card 108 Mbit/s:108 Mbit/s
- Wireless G Notebook Adapter:54 Mbit/s
Modulation
- DWA-620 network card 108 Mbit/s:BPSK, OFDM, QPSK
- Wireless G Notebook Adapter:CCK, DBPSK, DQPSK, OFDM
Minimum system requirements
- DWA-620 network card 108 Mbit/s:CD-ROM
- Wireless G Notebook Adapter:CD-ROM drive

Side by side

Differences highlightedShow differences only

Comparison of DWA-620, Wireless G Notebook Adapter
28 specifications	A D-Link DWA-620 network card 108 Mbit/s Model DWA-620 View product	B D-Link Wireless G Notebook Adapter View product
Ports & interfacesidentical
Connectivity technology	Wireless	Wireless
Host interface	CardBus	CardBus
Network2 differ
Maximum data transfer rateDiffers	108 Mbit/s	54 Mbit/s
Wi-Fi bandKnown for one	Unknown — not stated by the source	Single-band (2.4 GHz)
ModulationDiffers	BPSK, OFDM, QPSK	CCK, DBPSK, DQPSK, OFDM
Design1 differ
Component forKnown for one	Unknown — not stated by the source	PC/Laptop
Product colourKnown for one	Unknown — not stated by the source	Multicolour
Antenna typeKnown for one	Unknown — not stated by the source	Dual Printed
CertificationDiffers	FCC Class B CE C-Tick	FCC Class B CE C-Tick IC Wi-Fi WPS
Poweridentical
TX power consumptionKnown for one	Unknown — not stated by the source	450 mA
RX power consumptionKnown for one	Unknown — not stated by the source	300 mA
System requirements1 differ
Minimum storage drive space	20 MB	20 MB
Compatible operating systemsDiffers	Win 98 SE, ME, XP, 2000, Vista	Windows 98SE, ME, 2000, XP, Vista
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)	-20 - 65 °C	-20 - 65 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	120 mm
DepthKnown for one	Unknown — not stated by the source	54 mm
HeightKnown for one	Unknown — not stated by the source	5 mm
WeightKnown for one	Unknown — not stated by the source	46 g
Other features2 differ
Compliance industry standardsDiffers	EEE 802.11g, IEEE 802.11b, CardBus Type II PC Card	IEEE 802.11g, IEEE 802.11b
Minimum system requirementsDiffers	CD-ROM	CD-ROM drive
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	120 x 54 x 5 mm
Link/Act LEDKnown for one	Unknown — not stated by the source	Yes
Operating temperature (T-T)Known for one	Unknown — not stated by the source	32 - 104 °F
Supported data transfer ratesKnown for one	Unknown — not stated by the source	6/9/12/18/24/36/38/54 Mbps
Wireless connectionKnown for one	Unknown — not stated by the source	Yes

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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