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Product comparison · 2 network cards

Zyxel ZyAIR G-220 - 802.11g Wireless USB 2.0 Adapter vs Zyxel ZyAIR G-220F - 802.11g Wireless USB 2.0 Adapter

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  • 11specifications compared
  • 4differ
  • 7identical
  • 19known for one product only

Key differences

  • Frequency range
    • 2.4 - 2.4835 GHz
    • 2.412 - 2.472 GHz
  • Compatible operating systems
    • Windows 98SE/ME/2000/XP
    • Windows 98/98SE/ME/2000/XP

Side by side

Differences highlightedShow differences only
30 specifications
A

Zyxel

ZyAIR G-220 - 802.11g Wireless USB 2.0 AdapterView product
B

Zyxel

ZyAIR G-220F - 802.11g Wireless USB 2.0 AdapterView product
Ports & interfacesidentical
Connectivity technologyWirelessWireless
Host interfaceUSBUSB
Network1 differ
Maximum data transfer rate54 Mbit/s54 Mbit/s
Wi-Fi bandSingle-band (2.4 GHz)Single-band (2.4 GHz)
Frequency rangeDiffers2.4 - 2.4835 GHz2.412 - 2.472 GHz
ModulationCCK, DBPSK, DQPSK, OFDMCCK, DBPSK, DQPSK, OFDM
Security algorithmsKnown for oneWPA
Designidentical
Antenna designInternalInternal
CertificationKnown for oneCE, FCC, Wi-Fi, WHQL, C-Tic
InternalKnown for oneNo
Component forKnown for onePC/Laptop
Plug and PlayKnown for oneYes
Poweridentical
TX power consumptionKnown for one380 mA
RX power consumptionKnown for one200 mA
USB poweredKnown for oneYes
System requirements1 differ
Compatible operating systemsDiffersWindows 98SE/ME/2000/XPWindows 98/98SE/ME/2000/XP
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 50 °C
Operating relative humidity (H-H)Known for one20 - 95%
Weight & dimensionsidentical
WidthKnown for one95 mm
DepthKnown for one30 mm
HeightKnown for one16 mm
Other features2 differ
GainKnown for one2 dBi
Compliance industry standardsIEEE 802.11g, IEEE 802.11bIEEE 802.11g, IEEE 802.11b
Channels quantityKnown for one13 channels
Supported data transfer ratesDiffers1, 2, 5.5, 6, 9, 11, 12, 24, 36, 48, 54 Mbps1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbps
Output power descriptionDiffers17 dBm@11Mbps, 15 dBm@54Mbps17 dBm @ 11Mbps; 15 dBm @ 54 Mbps
Technical featuresKnown for one4MB NOR Flash
Outdoor rangeKnown for one300m
Indoor rangeKnown for one80m
Slot typeKnown for oneUSB type A

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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