Product comparison · 2 network cards

Dell 555-11488 network card 450 Mbit/s vs Dell 555-11492 network card 54 Mbit/s

5specifications compared
3differ
2identical
7known for one product only

Key differences

Host interface
- 555-11488 network card 450 Mbit/s:Mini PCI
- 555-11492 network card 54 Mbit/s:PCI Express
Maximum data transfer rate
- 555-11488 network card 450 Mbit/s:450 Mbit/s
- 555-11492 network card 54 Mbit/s:54 Mbit/s

Side by side

Differences highlightedShow differences only

Comparison of 555-11488, 555-11492
12 specifications	A Dell 555-11488 network card 450 Mbit/s Model 555-11488 View product	B Dell 555-11492 network card 54 Mbit/s Model 555-11492 View product
Ports & interfaces1 differ
Connectivity technology	Wireless	Wireless
Host interfaceDiffers	Mini PCI	PCI Express
Network2 differ
Maximum data transfer rateDiffers	450 Mbit/s	54 Mbit/s
Wi-Fi	Yes	Yes
Wi-Fi bandKnown for one	Dual-band (2.4 GHz / 5 GHz)	Unknown — not stated by the source
Frequency rangeKnown for one	2.4 - 5 GHz	Unknown — not stated by the source
Data link protocolsDiffers	IEEE 802.11 a/b/g/n	IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n
Security algorithmsKnown for one	Unknown — not stated by the source	128-bit WEP
Supported network protocolsKnown for one	Unknown — not stated by the source	CKIP, TKIP, AES-CCMP, TLS, TTLS, LEAP, PEAP, MD5, EAP
Designidentical
Component forKnown for one	Laptop	Unknown — not stated by the source
Receiver sensitivityKnown for one	Unknown — not stated by the source	CKIP, TKIP, AES-CCMP
Other featuresidentical
Networking featuresKnown for one	Wi-Fi	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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