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Product comparison · 2 network cards

Zyxel ZyAIR G-220F - 802.11g Wireless USB 2.0 Adapter vs Zyxel ZyAIR G-302 - 802.11g Wireless PCI Adapter

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  • 14specifications compared
  • 8differ
  • 6identical
  • 13known for one product only

Key differences

The Zyxel ZyAIR G-302 - 802.11g Wireless PCI Adapter has 220 mA more TX power consumption than the Zyxel ZyAIR G-220F - 802.11g Wireless USB 2.0 Adapter (600 mA vs 380 mA). The Zyxel ZyAIR G-302 - 802.11g Wireless PCI Adapter has 250 mA more RX power consumption than the Zyxel ZyAIR G-220F - 802.11g Wireless USB 2.0 Adapter (450 mA vs 200 mA). Host interface: USB on the Zyxel ZyAIR G-220F - 802.11g Wireless USB 2.0 Adapter, PCI on the Zyxel ZyAIR G-302 - 802.11g Wireless PCI Adapter. Frequency range: 2.412 - 2.472 GHz on the Zyxel ZyAIR G-220F - 802.11g Wireless USB 2.0 Adapter, 2.4 - 2.4835 GHz on the Zyxel ZyAIR G-302 - 802.11g Wireless PCI Adapter. Antenna design: Internal on the Zyxel ZyAIR G-220F - 802.11g Wireless USB 2.0 Adapter, External on the Zyxel ZyAIR G-302 - 802.11g Wireless PCI Adapter.

  • Host interface
    • USB
    • PCI
  • Frequency range
    • 2.412 - 2.472 GHz
    • 2.4 - 2.4835 GHz
  • Antenna design
    • Internal
    • External
  • Certification
    • CE, FCC, Wi-Fi, WHQL, C-Tic
    • WHQL
  • TX power consumption
    • 380 mA
    • 600 mA
  • RX power consumption
    • 200 mA
    • 450 mA
  • Compatible operating systems
    • Windows 98/98SE/ME/2000/XP
    • Windows 98SE/2000/ME/XP

Side by side

Differences highlightedShow differences only
27 specifications
A

Zyxel

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

Zyxel

ZyAIR G-302 - 802.11g Wireless PCI AdapterView product
Ports & interfaces1 differ
Connectivity technologyWirelessWireless
Host interfaceDiffersUSBPCI
Network1 differ
Maximum data transfer rate54 Mbit/s54 Mbit/s
Wi-Fi bandSingle-band (2.4 GHz)Single-band (2.4 GHz)
Frequency rangeDiffers2.412 - 2.472 GHz2.4 - 2.4835 GHz
ModulationCCK, DBPSK, DQPSK, OFDMCCK, DBPSK, DQPSK, OFDM
Security algorithmsKnown for oneWPA
Design2 differ
Antenna designDiffersInternalExternal
CertificationDiffersCE, FCC, Wi-Fi, WHQL, C-TicWHQL
InternalKnown for oneYes
Component forKnown for onePC
Power2 differ
TX power consumptionDiffers380 mA600 mA
RX power consumptionDiffers200 mA450 mA
USB poweredKnown for oneYes
System requirements1 differ
Compatible operating systemsDiffersWindows 98/98SE/ME/2000/XPWindows 98SE/2000/ME/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 features1 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 rates1, 2, 5.5, 6, 9, 11, 12, 18, 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 @ 54 Mbps18dBm @ 11Mbps; 13dBm @ 51Mbps
Technical featuresKnown for one4MB NOR Flash
Slot typeKnown for one32-bit PCI

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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