Product comparison · 2 network cards

Zyxel AG-220 USB 54 Mbit/s vs Zyxel NWD-271N 300 Mbit/s

15specifications compared
11differ
4identical
12known for one product only

Key differences

Maximum data transfer rate
- AG-220 USB 54 Mbit/s:54 Mbit/s
- NWD-271N 300 Mbit/s:300 Mbit/s
Product colour
- AG-220 USB 54 Mbit/s:Silver
- NWD-271N 300 Mbit/s:White
Antenna type
- AG-220 USB 54 Mbit/s:Int. patch
- NWD-271N 300 Mbit/s:PCB
Compatible operating systems
- AG-220 USB 54 Mbit/s:Windows XP/2000/ME/Vista
- NWD-271N 300 Mbit/s:Microsoft XP /Vista
Operating temperature (T-T)
- AG-220 USB 54 Mbit/s:0 - 50 °C
- NWD-271N 300 Mbit/s:0 - 40 °C
Storage temperature (T-T)
- AG-220 USB 54 Mbit/s:-30 - 60 °C
- NWD-271N 300 Mbit/s:-30 - 70 °C
Operating relative humidity (H-H)
- AG-220 USB 54 Mbit/s:20 - 95%
- NWD-271N 300 Mbit/s:20 - 90%
Storage relative humidity (H-H)
- AG-220 USB 54 Mbit/s:20 - 95%
- NWD-271N 300 Mbit/s:5 - 90%

Side by side

Differences highlightedShow differences only

Comparison of AG-220, NWD-271N
27 specifications	A Zyxel AG-220 USB 54 Mbit/s Model AG-220 View product	B Zyxel NWD-271N 300 Mbit/s Model NWD-271N 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	300 Mbit/s
Wi-Fi bandKnown for one	Dual-band (2.4 GHz / 5 GHz)	Unknown — not stated by the source
Frequency rangeKnown for one	2.4 - 5.825 GHz	Unknown — not stated by the source
ModulationKnown for one	CCK, DBPSK, DQPSK, OFDM	Unknown — not stated by the source
Security algorithmsKnown for one	Unknown — not stated by the source	WPS, 802.1x RADIUS
Design2 differ
Internal	No	No
Component for	PC/Laptop	PC/Laptop
Product colourDiffers	Silver	White
Antenna typeDiffers	Int. patch	PCB
CertificationKnown for one	Unknown — not stated by the source	FCC, CE, C-Tick, NCC, IC
Poweridentical
TX power consumptionKnown for one	380 mA	Unknown — not stated by the source
RX power consumptionKnown for one	200 mA	Unknown — not stated by the source
USB poweredKnown for one	Unknown — not stated by the source	Yes
System requirements1 differ
Compatible operating systemsDiffers	Windows XP/2000/ME/Vista	Microsoft XP /Vista
Operational conditions4 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 40 °C
Storage temperature (T-T)Differs	-30 - 60 °C	-30 - 70 °C
Operating relative humidity (H-H)Differs	20 - 95%	20 - 90%
Storage relative humidity (H-H)Differs	20 - 95%	5 - 90%
Weight & dimensions1 differ
WeightDiffers	25.8 g	21 g
Other features2 differ
Compliance industry standardsDiffers	IEEE 802.11a/b/g	IEEE 802.11b/g, 802.11n
Dimensions (WxDxH)Differs	81 x 27 x 13 mm	81 x 28 x 12 mm
Supported data transfer ratesKnown for one	54M/48M/36M/24M/18M/12M/11M/9M/6M/5.5M/2M/1Mbps	Unknown — not stated by the source
Link/Act LEDKnown for one	Unknown — not stated by the source	Yes
Networking featuresKnown for one	Unknown — not stated by the source	Wi-Fi

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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