Product comparison · 2 network cards

TP-Link N900 WLAN 450 Mbit/s vs TP-Link TL-WN751N network card Internal WLAN 150 Mbit/s

28specifications compared
15differ
13identical
6known for one product only

Key differences

Host interface
- N900 WLAN 450 Mbit/s:USB
- TL-WN751N network card Internal WLAN 150 Mbit/s:PCI
Maximum data transfer rate
- N900 WLAN 450 Mbit/s:450 Mbit/s
- TL-WN751N network card Internal WLAN 150 Mbit/s:150 Mbit/s
WLAN data transfer rates supported
- N900 WLAN 450 Mbit/s:11,54,450 Mbit/s
- TL-WN751N network card Internal WLAN 150 Mbit/s:11,54,150 Mbit/s
Internal
- N900 WLAN 450 Mbit/s:No
- TL-WN751N network card Internal WLAN 150 Mbit/s:Yes
Product colour
- N900 WLAN 450 Mbit/s:Black
- TL-WN751N network card Internal WLAN 150 Mbit/s:Green
Certification
- N900 WLAN 450 Mbit/s:CE, FCC
- TL-WN751N network card Internal WLAN 150 Mbit/s:CE, FCC, Wi-Fi
Storage relative humidity (H-H)
- N900 WLAN 450 Mbit/s:5 - 90%
- TL-WN751N network card Internal WLAN 150 Mbit/s:5 - 95%
Width
- N900 WLAN 450 Mbit/s:92.2 mm
- TL-WN751N network card Internal WLAN 150 Mbit/s:133 mm

Side by side

Differences highlightedShow differences only

Comparison of N900, TL-WN751N
34 specifications	A TP-Link N900 WLAN 450 Mbit/s Model N900 View product	B TP-Link TL-WN751N network card Internal WLAN 150 Mbit/s Model TL-WN751N View product
Ports & interfaces1 differ
Host interfaceDiffers	USB	PCI
USB ports quantityKnown for one	1	Unknown — not stated by the source
Network6 differ
Maximum data transfer rateDiffers	450 Mbit/s	150 Mbit/s
Networking standardsDiffers	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Ethernet LANKnown for one	Unknown — not stated by the source	No
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
WLAN data transfer rates supportedDiffers	11,54,450 Mbit/s	11,54,150 Mbit/s
ModulationDiffers	16-QAM, 64-QAM, CCK, DBPSK, DQPSK, OFDM	16-QAM, 64-QAM, CCK, OFDM
Security algorithmsDiffers	128-bit WEP, 64-bit WEP, 802.1x RADIUS, WPA-PSK, WPA2-PSK, WPS	128-bit WEP, 64-bit WEP, WPA, WPA-PSK, WPA2, WPA2-PSK
Design4 differ
InternalDiffers	No	Yes
Product colourDiffers	Black	Green
Antenna typeKnown for one	Unknown — not stated by the source	Omni
Receiver sensitivityDiffers	270M_2.4GHz: -70dBm@10% PER 130M_2.4GHz: -70dBm@10% PER 54M_2.4GHz: -76dBm@10% PER 11M_2.4GHz: -86dBm@8% PER 6M_2.4GHz: -91dBm@10% PER 1M_2.4GHz: -97dBm@8% PER 270M_5GHz: -66dBm@10% PER 130M_5GHz: -69dBm@10% PER 54M_5GHz: -76dBm@10% PER 6M_5GHz: -90dBm@10% PER	130M: -68dBm@10% PER 108M: -68dBm@10% PER 54M: -68dBm@10% PER 11M: -85dBm@8% PER 6M: -88dBm@10% PER 1M: -90dBm@8% PER
CertificationDiffers	CE, FCC	CE, FCC, Wi-Fi
System requirementsidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits)
Windows operating systems supportedKnown for one	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win	Unknown — not stated by the source
Operational conditions1 differ
Storage relative humidity (H-H)Differs	5 - 90%	5 - 95%
Weight & dimensions3 differ
WidthDiffers	92.2 mm	133 mm
DepthDiffers	29 mm	121 mm
HeightDiffers	14.5 mm	22 mm
Other featuresidentical
GainKnown for one	Unknown — not stated by the source	2 dBi

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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