Product comparison · 2 network cards

D-Link DWA-547 network card Internal WLAN 300 Mbit/s vs Lenovo ThinkPad 11a/b/g Wireless LAN Mini-PCI Express Adapter

4specifications compared
3differ
1identical
30known for one product only

Key differences

Host interface
- DWA-547 network card Internal WLAN 300 Mbit/s:PCI
- ThinkPad 11a/b/g Wireless LAN Mini-PCI Express Adapter:PCI Express
Maximum data transfer rate
- DWA-547 network card Internal WLAN 300 Mbit/s:300 Mbit/s
- ThinkPad 11a/b/g Wireless LAN Mini-PCI Express Adapter:54 Mbit/s

Side by side

Differences highlightedShow differences only

Comparison of DWA-547, ThinkPad 11a/b/g Wireless LAN Mini-PCI Express Adapter
34 specifications	A D-Link DWA-547 network card Internal WLAN 300 Mbit/s Model DWA-547 View product	B Lenovo ThinkPad 11a/b/g Wireless LAN Mini-PCI Express Adapter View product
Ports & interfaces1 differ
Connectivity technology	Wireless	Wireless
Host interfaceDiffers	PCI	PCI Express
InterfaceKnown for one	WLAN	Unknown — not stated by the source
Network2 differ
Maximum data transfer rateDiffers	300 Mbit/s	54 Mbit/s
Networking standardsKnown for one	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n	Unknown — not stated by the source
Wi-FiKnown 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
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
WLAN data transfer rates supportedKnown for one	1,2,5.5,6,9,11,12,18,24,36,48,54,270,300 Mbit/s	Unknown — not stated by the source
ModulationKnown for one	16-QAM, 64-QAM, BPSK, CCK, DBPSK, DQPSK, OFDM, QPSK	Unknown — not stated by the source
Security algorithmsDiffers	128-bit WEP, 64-bit WEP, WPA, WPA2	EAP-TTLS, WPA2
Data link protocolsKnown for one	Unknown — not stated by the source	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g
Designidentical
InternalKnown for one	Yes	Unknown — not stated by the source
Product colourKnown for one	Green	Unknown — not stated by the source
AntennaKnown for one	Yes	Unknown — not stated by the source
Antenna connector typeKnown for one	RP-SMA	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	FCC, CE, C-Tick, IC, Wi-Fi	Unknown — not stated by the source
Poweridentical
Output voltageKnown for one	5 V	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 2000, Windows 2000 Professional, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64	Unknown — not stated by the source
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows XP
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
Weight & dimensionsidentical
WidthKnown for one	64.3 mm	Unknown — not stated by the source
DepthKnown for one	119.1 mm	Unknown — not stated by the source
HeightKnown for one	8.13 mm	Unknown — not stated by the source
WeightKnown for one	118.8 g	Unknown — not stated by the source
Other featuresidentical
GainKnown for one	2 dBi	Unknown — not stated by the source
Detachable antenna(s)Known for one	Yes	Unknown — not stated by the source
Link/Act LEDKnown for one	Yes	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	56 x 20 x 5 mm

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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