Product comparison · 2 network cards

D-Link DWA-645 network card 108 Mbit/s vs Zyxel ZyAIR G-220F - 802.11g Wireless USB 2.0 Adapter

12specifications compared
10differ
2identical
17known for one product only

Key differences

Host interface
- DWA-645 network card 108 Mbit/s:CardBus
- ZyAIR G-220F - 802.11g Wireless USB 2.0 Adapter:USB
Maximum data transfer rate
- DWA-645 network card 108 Mbit/s:108 Mbit/s
- ZyAIR G-220F - 802.11g Wireless USB 2.0 Adapter:54 Mbit/s
Frequency range
- DWA-645 network card 108 Mbit/s:2.4 - 2.4835 GHz
- ZyAIR G-220F - 802.11g Wireless USB 2.0 Adapter:2.412 - 2.472 GHz
Certification
- DWA-645 network card 108 Mbit/s:FCC, CE
- ZyAIR G-220F - 802.11g Wireless USB 2.0 Adapter:CE, FCC, Wi-Fi, WHQL, C-Tic
Compatible operating systems
- DWA-645 network card 108 Mbit/s:Windows 2000/XP
- ZyAIR G-220F - 802.11g Wireless USB 2.0 Adapter:Windows 98/98SE/ME/2000/XP
Width
- DWA-645 network card 108 Mbit/s:53.3 mm
- ZyAIR G-220F - 802.11g Wireless USB 2.0 Adapter:95 mm
Depth
- DWA-645 network card 108 Mbit/s:120 mm
- ZyAIR G-220F - 802.11g Wireless USB 2.0 Adapter:30 mm
Height
- DWA-645 network card 108 Mbit/s:7.7 mm
- ZyAIR G-220F - 802.11g Wireless USB 2.0 Adapter:16 mm

Side by side

Differences highlightedShow differences only

Comparison of DWA-645, ZyAIR G-220F - 802.11g Wireless USB 2.0 Adapter
29 specifications	A D-Link DWA-645 network card 108 Mbit/s Model DWA-645 View product	B Zyxel ZyAIR G-220F - 802.11g Wireless USB 2.0 Adapter View product
Ports & interfaces1 differ
Host interfaceDiffers	CardBus	USB
Network2 differ
Maximum data transfer rateDiffers	108 Mbit/s	54 Mbit/s
Frequency rangeDiffers	2.4 - 2.4835 GHz	2.412 - 2.472 GHz
ModulationKnown for one	Unknown — not stated by the source	CCK, DBPSK, DQPSK, OFDM
Security algorithmsKnown for one	WPA, WPA2	Unknown — not stated by the source
Design1 differ
Antenna designKnown for one	Unknown — not stated by the source	Internal
CertificationDiffers	FCC, CE	CE, FCC, Wi-Fi, WHQL, C-Tic
Form factorKnown for one	Plug-in	Unknown — not stated by the source
LED indicatorsKnown for one	Link	Unknown — not stated by the source
Poweridentical
TX power consumptionKnown for one	Unknown — not stated by the source	380 mA
RX power consumptionKnown for one	Unknown — not stated by the source	200 mA
USB poweredKnown for one	Unknown — not stated by the source	Yes
System requirements1 differ
Compatible operating systemsDiffers	Windows 2000/XP	Windows 98/98SE/ME/2000/XP
Minimum storage drive spaceKnown for one	20 MB	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 95%
Weight & dimensions3 differ
WidthDiffers	53.3 mm	95 mm
DepthDiffers	120 mm	30 mm
HeightDiffers	7.7 mm	16 mm
Other features2 differ
GainKnown for one	Unknown — not stated by the source	2 dBi
Compliance industry standardsDiffers	IEEE 802.11n, IEEE 802.11g, IEEE 802.11b	IEEE 802.11g, IEEE 802.11b
Channels quantityKnown for one	Unknown — not stated by the source	13 channels
Supported data transfer ratesDiffers	1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54, 108 Mbps	1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbps
Output power descriptionKnown for one	Unknown — not stated by the source	17 dBm @ 11Mbps; 15 dBm @ 54 Mbps
Technical featuresKnown for one	Unknown — not stated by the source	4MB NOR Flash
Minimum system requirementsKnown for one	CD-ROM	Unknown — not stated by the source
Slot typeKnown for one	32-bit CardBus Type II	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.

More network card comparisons

All network card comparisons