Product comparison · 2 network cards

D-Link Wireless G Notebook Adapter vs Zyxel NWD-271N 300 Mbit/s

16specifications compared
12differ
4identical
16known for one product only

Key differences

Host interface
- Wireless G Notebook Adapter:CardBus
- NWD-271N 300 Mbit/s:USB
Maximum data transfer rate
- Wireless G Notebook Adapter:54 Mbit/s
- NWD-271N 300 Mbit/s:300 Mbit/s
Product colour
- Wireless G Notebook Adapter:Multicolour
- NWD-271N 300 Mbit/s:White
Antenna type
- Wireless G Notebook Adapter:Dual Printed
- NWD-271N 300 Mbit/s:PCB
Storage temperature (T-T)
- Wireless G Notebook Adapter:-20 - 65 °C
- NWD-271N 300 Mbit/s:-30 - 70 °C
Operating relative humidity (H-H)
- Wireless G Notebook Adapter:10 - 90%
- NWD-271N 300 Mbit/s:20 - 90%
Storage relative humidity (H-H)
- Wireless G Notebook Adapter:5 - 95%
- NWD-271N 300 Mbit/s:5 - 90%
Weight
- Wireless G Notebook Adapter:46 g
- NWD-271N 300 Mbit/s:21 g

Side by side

Differences highlightedShow differences only

Comparison of Wireless G Notebook Adapter, NWD-271N
32 specifications	A D-Link Wireless G Notebook Adapter View product	B Zyxel NWD-271N 300 Mbit/s Model NWD-271N View product
Ports & interfaces1 differ
Host interfaceDiffers	CardBus	USB
Network1 differ
Maximum data transfer rateDiffers	54 Mbit/s	300 Mbit/s
Wi-Fi bandKnown for one	Single-band (2.4 GHz)	Unknown — not stated by the source
ModulationKnown for one	CCK, DBPSK, DQPSK, OFDM	Unknown — not stated by the source
Security algorithmsKnown for one	Unknown — not stated by the source	WPS, 802.1x RADIUS
Design3 differ
Product colourDiffers	Multicolour	White
Antenna typeDiffers	Dual Printed	PCB
CertificationDiffers	FCC Class B CE C-Tick IC Wi-Fi WPS	FCC, CE, C-Tick, NCC, IC
InternalKnown for one	Unknown — not stated by the source	No
Poweridentical
TX power consumptionKnown for one	450 mA	Unknown — not stated by the source
RX power consumptionKnown for one	300 mA	Unknown — not stated by the source
USB poweredKnown for one	Unknown — not stated by the source	Yes
System requirements1 differ
Minimum storage drive spaceKnown for one	20 MB	Unknown — not stated by the source
Compatible operating systemsDiffers	Windows 98SE, ME, 2000, XP, Vista	Microsoft XP /Vista
Operational conditions3 differ
Storage temperature (T-T)Differs	-20 - 65 °C	-30 - 70 °C
Operating relative humidity (H-H)Differs	10 - 90%	20 - 90%
Storage relative humidity (H-H)Differs	5 - 95%	5 - 90%
Weight & dimensions1 differ
WidthKnown for one	120 mm	Unknown — not stated by the source
DepthKnown for one	54 mm	Unknown — not stated by the source
HeightKnown for one	5 mm	Unknown — not stated by the source
WeightDiffers	46 g	21 g
Other features2 differ
Compliance industry standardsDiffers	IEEE 802.11g, IEEE 802.11b	IEEE 802.11b/g, 802.11n
Minimum system requirementsKnown for one	CD-ROM drive	Unknown — not stated by the source
Dimensions (WxDxH)Differs	120 x 54 x 5 mm	81 x 28 x 12 mm
Operating temperature (T-T)Known for one	32 - 104 °F	Unknown — not stated by the source
Supported data transfer ratesKnown for one	6/9/12/18/24/36/38/54 Mbps	Unknown — not stated by the source
Wireless connectionKnown for one	Yes	Unknown — not stated by the source
Networking featuresKnown for one	Unknown — not stated by the source	Wi-Fi

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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