Product comparison · 2 network cards

D-Link DWA-652 network card 248 Mbit/s vs D-Link DWL-G680 network card 108 Mbit/s

9specifications compared
4differ
5identical
17known for one product only

Key differences

Maximum data transfer rate
- DWA-652 network card 248 Mbit/s:248 Mbit/s
- DWL-G680 network card 108 Mbit/s:108 Mbit/s
Operating relative humidity (H-H)
- DWA-652 network card 248 Mbit/s:0 - 90%
- DWL-G680 network card 108 Mbit/s:10 - 90%

Side by side

Differences highlightedShow differences only

Comparison of DWA-652, DWL-G680
26 specifications	A D-Link DWA-652 network card 248 Mbit/s Model DWA-652 View product	B D-Link DWL-G680 network card 108 Mbit/s Model DWL-G680 View product
Ports & interfacesidentical
Connectivity technology	Wireless	Wireless
Host interface	CardBus	CardBus
Network1 differ
Maximum data transfer rateDiffers	248 Mbit/s	108 Mbit/s
Wi-Fi bandKnown for one	Single-band (2.4 GHz)	Unknown — not stated by the source
Security algorithmsKnown for one	WEP	Unknown — not stated by the source
Maximum operating distanceKnown for one	70 m	Unknown — not stated by the source
ModulationKnown for one	Unknown — not stated by the source	BPSK, CCK, DBPSK, DQPSK, DSSS, OFDM, QPSK
Design1 differ
Product colour	Black, White	Black, White
CertificationDiffers	FCC Class B, CE.	FCC part 15.247, 15.205, 15.209 UL1950-3 f/ CSA Mark
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	30000 h
System requirementsidentical
Minimum storage drive spaceKnown for one	20 MB	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows XP SP2, Windows 2000 SP4	Unknown — not stated by the source
Optical drive requiredKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)	0 - 55 °C	0 - 55 °C
Operating relative humidity (H-H)Differs	0 - 90%	10 - 90%
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Compliance industry standardsDiffers	IEEE 802.11n, IEEE 802.11b, IEEE 802.11g	IEEE 802.11b, IEEE 802.11g, 802.1x
Minimum system requirementsKnown for one	32-bit Cardbus Slot	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Link/Act LED	Yes	Yes
Supported data transfer ratesKnown for one	Unknown — not stated by the source	802.11g: 108, 54, 48, 36, 24, 18, 12, 9, 6Mbps / 802.11b: 11, 5.5, 2, 1Mbps
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	50.8 mm
DepthKnown for one	Unknown — not stated by the source	44.6 mm
HeightKnown for one	Unknown — not stated by the source	5 mm
WeightKnown for one	Unknown — not stated by the source	55 g

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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