Product comparison · 2 network cards

Zyxel G-202 54Mbps USB adapter vs Zyxel G-270S 802.11g Wireless USB 2.0 Adapter

7specifications compared
3differ
4identical
18known for one product only

Key differences

Maximum data transfer rate
- G-202 54Mbps USB adapter:54 Mbit/s
- G-270S 802.11g Wireless USB 2.0 Adapter:108 Mbit/s
Weight
- G-202 54Mbps USB adapter:21 g
- G-270S 802.11g Wireless USB 2.0 Adapter:25.8 g

Side by side

Differences highlightedShow differences only

Comparison of G-202 54Mbps USB adapter, G-270S 802.11g Wireless USB 2.0 Adapter
25 specifications	A Zyxel G-202 54Mbps USB adapter View product	B Zyxel G-270S 802.11g Wireless USB 2.0 Adapter View product
Ports & interfacesidentical
Connectivity technology	Wireless	Wireless
Host interface	USB	USB
InterfaceKnown for one	USB	Unknown — not stated by the source
Network1 differ
Maximum data transfer rateDiffers	54 Mbit/s	108 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	2.412 - 2.462 GHz
Full duplexKnown for one	No	Unknown — not stated by the source
Designidentical
Antenna typeKnown for one	Unknown — not stated by the source	PCB
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, C-Tick, Wi-Fi, WHQL
InternalKnown for one	No	Unknown — not stated by the source
Poweridentical
TX power consumptionKnown for one	Unknown — not stated by the source	480 mA
RX power consumptionKnown for one	Unknown — not stated by the source	430 mA
USB poweredKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 50 °C	0 - 50 °C
Operating relative humidity (H-H)Known for one	20 - 95%	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	21 g	25.8 g
WidthKnown for one	30 mm	Unknown — not stated by the source
DepthKnown for one	95 mm	Unknown — not stated by the source
HeightKnown for one	16 mm	Unknown — not stated by the source
Other features1 differ
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	95 x 30 x 16 mm
Supported data transfer ratesDiffers	54M/48M/36M/24M/18M/12M/11M/9M/6M/5.5M/2M/1Mbps	108, 54, 48, 36, 24, 18, 12, 11, 9, 6, 5.5, 2, 1 Mbit/s
Outdoor rangeKnown for one	Unknown — not stated by the source	300 m
Indoor rangeKnown for one	Unknown — not stated by the source	100 m
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	20 - 95%
Compliance industry standardsKnown for one	IEEE 802.11b/g	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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