Product comparison · 2 network cards

TP-Link 150Mbps High Power Wireless USB Adapter vs TP-Link TL-WN781ND network card Internal WLAN 150 Mbit/s

10specifications compared
2differ
8identical
35known for one product only

Key differences

Host interface
- 150Mbps High Power Wireless USB Adapter:USB
- TL-WN781ND network card Internal WLAN 150 Mbit/s:PCI Express
Internal
- 150Mbps High Power Wireless USB Adapter:No
- TL-WN781ND network card Internal WLAN 150 Mbit/s:Yes

Side by side

Differences highlightedShow differences only

Comparison of 150Mbps High Power Wireless USB Adapter, TL-WN781ND
45 specifications	A TP-Link 150Mbps High Power Wireless USB Adapter View product	B TP-Link TL-WN781ND network card Internal WLAN 150 Mbit/s Model TL-WN781ND View product
Ports & interfaces1 differ
Connectivity technology	Wireless	Wireless
Host interfaceDiffers	USB	PCI Express
InterfaceKnown for one	Unknown — not stated by the source	WLAN
Networkidentical
Maximum data transfer rate	150 Mbit/s	150 Mbit/s
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
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
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g
WLAN data transfer rates supportedKnown for one	Unknown — not stated by the source	11,54,150 Mbit/s
ModulationKnown for one	Unknown — not stated by the source	16-QAM, 64-QAM, CCK, DBPSK, DQPSK, OFDM
Security algorithmsKnown for one	Unknown — not stated by the source	128-bit WEP, 64-bit WEP, WPA-PSK, WPA2-PSK
Design1 differ
InternalDiffers	No	Yes
Product colourKnown for one	Unknown — not stated by the source	Green
AntennaKnown for one	Unknown — not stated by the source	Yes
Antenna designKnown for one	Unknown — not stated by the source	External
Antenna direction typeKnown for one	Unknown — not stated by the source	Omni-directional
Antenna gain level (max)Known for one	Unknown — not stated by the source	2 dBi
ChipsetKnown for one	Unknown — not stated by the source	Atheros
Operating modesKnown for one	Unknown — not stated by the source	Infrastructure mode
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 requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterpris
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Compatible operating systemsKnown for one	Windows 2000/XP/Vista，Windows 7	Unknown — not stated by the source
Operational conditionsidentical
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)	5 - 90%	5 - 90%
Sustainabilityidentical
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	120.8 mm
DepthKnown for one	Unknown — not stated by the source	78.5 mm
HeightKnown for one	Unknown — not stated by the source	21.5 mm
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	200 mm
Package depthKnown for one	Unknown — not stated by the source	150 mm
Package heightKnown for one	Unknown — not stated by the source	39 mm
Package weightKnown for one	Unknown — not stated by the source	150 g
Packaging contentidentical
Resource CDKnown for one	Unknown — not stated by the source	Yes
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS, Federal Communications Commission (FCC), CE
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85176990
Other featuresidentical
GainKnown for one	5 dBi	Unknown — not stated by the source
Compliance industry standardsKnown for one	IEEE 802.11n, IEEE 802.11g, IEEE 802.11b	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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