Product comparison · 2 network cards

D-Link DWL-G820 network card 108 Mbit/s vs D-Link WDA-1320 Wireless G Desktop Adapter

11specifications compared
7differ
4identical
18known for one product only

Key differences

Host interface
- DWL-G820 network card 108 Mbit/s:RJ-45
- WDA-1320 Wireless G Desktop Adapter:PCI
Maximum data transfer rate
- DWL-G820 network card 108 Mbit/s:108 Mbit/s
- WDA-1320 Wireless G Desktop Adapter:54 Mbit/s
Certification
- DWL-G820 network card 108 Mbit/s:FCC, UL.
- WDA-1320 Wireless G Desktop Adapter:FCC
Operating temperature (T-T)
- DWL-G820 network card 108 Mbit/s:0 - 40 °C
- WDA-1320 Wireless G Desktop Adapter:0 - 55 °C

Side by side

Differences highlightedShow differences only

Comparison of DWL-G820, WDA-1320 Wireless G Desktop Adapter
29 specifications	A D-Link DWL-G820 network card 108 Mbit/s Model DWL-G820 View product	B D-Link WDA-1320 Wireless G Desktop Adapter View product
Ports & interfaces1 differ
Connectivity technology	Wireless	Wireless
Host interfaceDiffers	RJ-45	PCI
Network2 differ
Maximum data transfer rateDiffers	108 Mbit/s	54 Mbit/s
Wi-Fi band	Single-band (2.4 GHz)	Single-band (2.4 GHz)
Frequency rangeKnown for one	Unknown — not stated by the source	2.4 - 2.462 GHz
ModulationDiffers	BPSK, CCK, DBPSK, DQPSK, OFDM, QPSK	CCK, OFDM
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	WPA-PSK, WPA-TKIP	Unknown — not stated by the source
Design1 differ
Antenna typeKnown for one	Unknown — not stated by the source	Dipole
CertificationDiffers	FCC, UL.	FCC
Product colourKnown for one	Grey	Unknown — not stated by the source
System requirementsidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows XP SP2, Windows 2000 SP4, Windows Vista.
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 55 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage temperature (T-T)Known for one	-20 - 65 °C	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Other features2 differ
Compliance industry standardsDiffers	IEEE 802.11g, IEEE 802.11b, IEEE 802.3, IEEE 802.3u, IEEE 802.3x	IEEE 802.11b, g
Minimum system requirementsKnown for one	Unknown — not stated by the source	CD-ROM, 20MB HD, 32-Bit PCI.
Link/Act LED	Yes	Yes
Security featuresKnown for one	Unknown — not stated by the source	64/128-bit WEP, Wi-Fi (WPA).
Supported data transfer ratesDiffers	802.11g: 108, 54, 48, 36, 24, 18, 12, 9, 6Mbps / 802.11b: 11, 5.5, 2, 1Mbps	48, 36, 24, 18, 12, 11, 9, 6, 5.5, 2, & 1Mbps
Dimensions (W x D x H) (imperial)Known for one	Unknown — not stated by the source	20.3 x 121.9 x 121.9 mm (0.8 x 4.8 x 4.8")
Package dimensions (W x D x H)Known for one	Unknown — not stated by the source	172.7 x 241.3 x 38.1 mm (6.8 x 9.5 x 1.5")
Package weight (imperial)Known for one	Unknown — not stated by the source	0.408 kg (0.9 lbs)
Radio transmit powerKnown for one	Unknown — not stated by the source	13dBm ± 2dBm
Weight (imperial)Known for one	Unknown — not stated by the source	0.136 kg (0.3 lbs)
GainKnown for one	2 dBi	Unknown — not stated by the source
Outdoor rangeKnown for one	400 m	Unknown — not stated by the source
Indoor rangeKnown for one	100 m	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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