Product comparison · 2 network cards

TP-Link 150Mbps High Power Wireless USB Adapter vs TP-Link PCMCIA N 300

12specifications compared
5differ
7identical
15known for one product only

Key differences

Host interface
- 150Mbps High Power Wireless USB Adapter:USB
- PCMCIA N 300:CardBus
Maximum data transfer rate
- 150Mbps High Power Wireless USB Adapter:150 Mbit/s
- PCMCIA N 300:300 Mbit/s
Internal
- 150Mbps High Power Wireless USB Adapter:No
- PCMCIA N 300:Yes
Storage relative humidity (H-H)
- 150Mbps High Power Wireless USB Adapter:5 - 90%
- PCMCIA N 300:5 - 95%

Side by side

Differences highlightedShow differences only

Comparison of 150Mbps High Power Wireless USB Adapter, PCMCIA N 300
27 specifications	A TP-Link 150Mbps High Power Wireless USB Adapter View product	B TP-Link PCMCIA N 300 View product
Ports & interfaces1 differ
Connectivity technology	Wireless	Wireless
Host interfaceDiffers	USB	CardBus
InterfaceKnown for one	Unknown — not stated by the source	WLAN
Network1 differ
Maximum data transfer rateDiffers	150 Mbit/s	300 Mbit/s
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Wi-Fi band	Single-band (2.4 GHz)	Single-band (2.4 GHz)
Frequency range	2.4 - 2.4835 GHz	2.4 - 2.4835 GHz
Security algorithmsKnown for one	Unknown — not stated by the source	128-bit WEP, 64-bit WEP, WPA, WPA-PSK, WPA2, WPA2-PSK
Full duplexKnown for one	Unknown — not stated by the source	Yes
Supported network protocolsKnown for one	Unknown — not stated by the source	IEEE 802.11g, IEEE 802.11b, IEEE 802.11n
BandwidthKnown for one	Unknown — not stated by the source	2.4 GHz
Design1 differ
InternalDiffers	No	Yes
Component forKnown for one	Unknown — not stated by the source	Laptop
Product colourKnown for one	Unknown — not stated by the source	Black
Receiver sensitivityKnown for one	802.11n 135M: -68dBm 108M: -72dBm 81M: -76dBm 802.11g 54M: -76dBm 36M: -81dBm 12M: -89dBm 9M: -91dBm 6M: -92dBm 802.11b 11M: -91dBm 5.5M:-93dBm 1M: -94dBm	Unknown — not stated by the source
CertificationKnown for one	CE, FCC, RoHS	Unknown — not stated by the source
System requirements1 differ
Compatible operating systemsDiffers	Windows 2000/XP/Vista，Windows 7	Windows 2000/XP/Vista
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)Differs	5 - 90%	5 - 95%
Other featuresidentical
Compliance industry standards	IEEE 802.11n, IEEE 802.11g, IEEE 802.11b	IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Link/Act LEDKnown for one	Unknown — not stated by the source	Yes
GainKnown for one	5 dBi	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	90.8 x 60.8 x 24.5 mm	Unknown — not stated by the source
Supported data transfer ratesKnown for one	11n: 150Mbps; 11g: 54Mbps; 11b: 11Mbps	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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