Product comparison · 2 network cards

D-Link DWA-123 WIRELESS N 150 USB ADAPTER vs HP hs2340 HSPA+ QC431UT

10specifications compared
8differ
2identical
23known for one product only

Key differences

Connectivity technology
- DWA-123 WIRELESS N 150 USB ADAPTER:Wireless
- hs2340 HSPA+ QC431UT:Wired
Host interface
- DWA-123 WIRELESS N 150 USB ADAPTER:USB
- hs2340 HSPA+ QC431UT:Mini PCI Express
Interface
- DWA-123 WIRELESS N 150 USB ADAPTER:WLAN
- hs2340 HSPA+ QC431UT:WWAN
Maximum data transfer rate
- DWA-123 WIRELESS N 150 USB ADAPTER:150 Mbit/s
- hs2340 HSPA+ QC431UT:21 Mbit/s
Wi-Fi
- DWA-123 WIRELESS N 150 USB ADAPTER:Yes
- hs2340 HSPA+ QC431UT:No
Internal
- DWA-123 WIRELESS N 150 USB ADAPTER:No
- hs2340 HSPA+ QC431UT:Yes
LED indicators
- DWA-123 WIRELESS N 150 USB ADAPTER:Link
- hs2340 HSPA+ QC431UT:Yes

Side by side

Differences highlightedShow differences only

Comparison of DWA-123 WIRELESS N 150 USB ADAPTER, hs2340 HSPA+ QC431UT
33 specifications	A D-Link DWA-123 WIRELESS N 150 USB ADAPTER View product	B HP hs2340 HSPA+ QC431UT View product
Ports & interfaces3 differ
Connectivity technologyDiffers	Wireless	Wired
Host interfaceDiffers	USB	Mini PCI Express
InterfaceDiffers	WLAN	WWAN
Ethernet LAN (RJ-45) portsKnown for one	0	Unknown — not stated by the source
Network2 differ
Maximum data transfer rateDiffers	150 Mbit/s	21 Mbit/s
Networking standardsKnown for one	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n	Unknown — not stated by the source
Ethernet LAN	No	No
Wi-FiDiffers	Yes	No
Wi-Fi bandKnown for one	Single-band (2.4 GHz)	Unknown — not stated by the source
Frequency rangeKnown for one	2.4 - 2.4835 GHz	Unknown — not stated by the source
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Security algorithmsKnown for one	128-bit WEP, 64-bit WEP, WPA, WPA2	Unknown — not stated by the source
Design3 differ
InternalDiffers	No	Yes
LED indicatorsDiffers	Link	Yes
CertificationDiffers	CE FCC Class B C-Tick Compatible with Windows 7 IC Wi-Fi WPS Certified	WEEE
Component forKnown for one	Unknown — not stated by the source	Laptop
System requirementsidentical
Minimum storage drive spaceKnown for one	20 MB	Unknown — not stated by the source
Optical drive requiredKnown for one	Yes	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Other featuresidentical
Minimum system requirementsKnown for one	Windows XP SP3, Vista, or 7 CD-ROM drive 20 MB hard disk space Available USB port	Unknown — not stated by the source
Link/Act LED	Yes	Yes
Power LEDKnown for one	Yes	Unknown — not stated by the source
Wireless technologyKnown for one	Unknown — not stated by the source	GSM/GPRS/EDGE, UMTS/WCDMA
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	51 mm
DepthKnown for one	Unknown — not stated by the source	30 mm
HeightKnown for one	Unknown — not stated by the source	4.5 mm
WeightKnown for one	Unknown — not stated by the source	12 g
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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