Dell 555-11492 network card 54 Mbit/s vs Dell Wireless 1520 (802.11 a/b/g/n)

Comparison of 555-11492, Wireless 1520 (802.11 a/b/g/n)

17 specifications	A Dell 555-11492 network card 54 Mbit/s Model 555-11492 View product	B Dell Wireless 1520 (802.11 a/b/g/n)View product
Ports & interfaces1 differ
Connectivity technology	Wireless	Wireless
Host interfaceDiffers	PCI Express	Mini PCI
InterfaceKnown for one	—Unknown — not stated by the source	WLAN
Networkidentical
Wi-Fi bandKnown for one	—Unknown — not stated by the source	Dual-band (2.4 GHz / 5 GHz)
Frequency rangeKnown for one	—Unknown — not stated by the source	2.4 - 5 GHz
Data link protocols	IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n	IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n
Maximum data transfer rateKnown for one	54 Mbit/s	—Unknown — not stated by the source
Wi-FiKnown for one	Yes	—Unknown — not stated by the source
Security algorithmsKnown for one	128-bit WEP	—Unknown — not stated by the source
Supported network protocolsKnown for one	CKIP, TKIP, AES-CCMP, TLS, TTLS, LEAP, PEAP, MD5, EAP	—Unknown — not stated by the source
Designidentical
InternalKnown for one	—Unknown — not stated by the source	Yes
Component forKnown for one	—Unknown — not stated by the source	Laptop
Receiver sensitivityKnown for one	CKIP, TKIP, AES-CCMP	—Unknown — not stated by the source
Other featuresidentical
Compliance industry standardsKnown for one	—Unknown — not stated by the source	IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n
Minimum system requirementsKnown for one	—Unknown — not stated by the source	- Latitude E4310 / E5410 / E5510 / E6410 / E6410 ATG / E6510 - Precision M4500
Wireless connectionKnown for one	—Unknown — not stated by the source	Yes
Wireless technologyKnown for one	—Unknown — not stated by the source	802.11 a/b/g/n

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.