Product comparison · 2 network cards

Zyxel B-122 27.5 Mbit/s vs Zyxel NWD-210N 300 Mbit/s

10specifications compared
7differ
3identical
19known for one product only

Key differences

Connectivity technology
- B-122 27.5 Mbit/s:Wireless
- NWD-210N 300 Mbit/s:Wired
Host interface
- B-122 27.5 Mbit/s:CardBus
- NWD-210N 300 Mbit/s:USB
Maximum data transfer rate
- B-122 27.5 Mbit/s:27.5 Mbit/s
- NWD-210N 300 Mbit/s:300 Mbit/s
Operating temperature (T-T)
- B-122 27.5 Mbit/s:0 - 50 °C
- NWD-210N 300 Mbit/s:-5 - 55 °C
Weight
- B-122 27.5 Mbit/s:42 g
- NWD-210N 300 Mbit/s:35 g
Compliance industry standards
- B-122 27.5 Mbit/s:IEEE 802.11b
- NWD-210N 300 Mbit/s:IEEE 802.11n
Dimensions (WxDxH)
- B-122 27.5 Mbit/s:116 x 54.5 x 7 mm
- NWD-210N 300 Mbit/s:30 x 95 x 16 mm

Side by side

Differences highlightedShow differences only

Comparison of B-122, NWD-210N
29 specifications	A Zyxel B-122 27.5 Mbit/s Model B-122 View product	B Zyxel NWD-210N 300 Mbit/s Model NWD-210N View product
Ports & interfaces2 differ
Connectivity technologyDiffers	Wireless	Wired
Host interfaceDiffers	CardBus	USB
Network1 differ
Maximum data transfer rateDiffers	27.5 Mbit/s	300 Mbit/s
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Wi-Fi bandKnown for one	Single-band (2.4 GHz)	Unknown — not stated by the source
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	WPS
Designidentical
Antenna designKnown for one	Internal	Unknown — not stated by the source
InternalKnown for one	Unknown — not stated by the source	No
CertificationKnown for one	Unknown — not stated by the source	FCC/CE/C-Tick/NCC/IC
System requirementsidentical
Minimum RAMKnown for one	32 MB	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 98SE, ME, 2000, XP	Unknown — not stated by the source
Optical drive requiredKnown for one	Yes	Unknown — not stated by the source
Minimum processorKnown for one	P 300MHz	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 50 °C	-5 - 55 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 95%
Weight & dimensions1 differ
WeightDiffers	42 g	35 g
Other features2 differ
GainKnown for one	2 dBi	Unknown — not stated by the source
Compliance industry standardsDiffers	IEEE 802.11b	IEEE 802.11n
Minimum system requirementsKnown for one	CarBus Type II slot	Unknown — not stated by the source
Dimensions (WxDxH)Differs	116 x 54.5 x 7 mm	30 x 95 x 16 mm
Supported data transfer ratesKnown for one	1, 2, 5.5, 11	Unknown — not stated by the source
Outdoor rangeKnown for one	150 - 400 m.	Unknown — not stated by the source
Indoor rangeKnown for one	50 - 80 m.	Unknown — not stated by the source
Output power descriptionKnown for one	17 dBm	Unknown — not stated by the source
Power requirementsKnown for one	Unknown — not stated by the source	DC 5 V

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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