Product comparison · 2 network cards

Lenovo 43Y6553 Internal WLAN 2400 Mbit/s vs Lenovo ES-257 Ethernet 100 Mbit/s

5specifications compared
5differ
0identical
33known for one product only

Key differences

Connectivity technology
- 43Y6553 Internal WLAN 2400 Mbit/s:Wireless
- ES-257 Ethernet 100 Mbit/s:Wired
Host interface
- 43Y6553 Internal WLAN 2400 Mbit/s:Mini PCI Express
- ES-257 Ethernet 100 Mbit/s:RS-232
Interface
- 43Y6553 Internal WLAN 2400 Mbit/s:WLAN
- ES-257 Ethernet 100 Mbit/s:Ethernet
Maximum data transfer rate
- 43Y6553 Internal WLAN 2400 Mbit/s:2400 Mbit/s
- ES-257 Ethernet 100 Mbit/s:100 Mbit/s
Internal
- 43Y6553 Internal WLAN 2400 Mbit/s:Yes
- ES-257 Ethernet 100 Mbit/s:No

Side by side

Differences highlightedShow differences only

Comparison of 43Y6553, ES-257
38 specifications	A Lenovo 43Y6553 Internal WLAN 2400 Mbit/s Model 43Y6553 View product	B Lenovo ES-257 Ethernet 100 Mbit/s Model ES-257 View product
Ports & interfaces3 differ
Connectivity technologyDiffers	Wireless	Wired
Host interfaceDiffers	Mini PCI Express	RS-232
InterfaceDiffers	WLAN	Ethernet
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Network1 differ
Maximum data transfer rateDiffers	2400 Mbit/s	100 Mbit/s
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100BaseT(X)
Web-based managementKnown for one	Unknown — not stated by the source	Yes
Supported network protocolsKnown for one	Unknown — not stated by the source	ICMP, IP, TCP, UDP, DHCP, BOOTP, Telnet, HTTP, RFC2217
Wi-FiKnown for one	Yes	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
Design1 differ
InternalDiffers	Yes	No
Product colourKnown for one	Unknown — not stated by the source	Black, Yellow
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Component forKnown for one	Laptop	Unknown — not stated by the source
Poweridentical
Output voltageKnown for one	Unknown — not stated by the source	5 V
Power consumption (typical)Known for one	Unknown — not stated by the source	0.92 W
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 2000, Windows 2000 Professional, 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 Enterprise, Windows Vista Business, Windows Vista Business
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 85 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101 mm
DepthKnown for one	Unknown — not stated by the source	100 mm
HeightKnown for one	Unknown — not stated by the source	26 mm
WeightKnown for one	Unknown — not stated by the source	234 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	170 mm
Package depthKnown for one	Unknown — not stated by the source	235 mm
Package heightKnown for one	Unknown — not stated by the source	62 mm
Package weightKnown for one	Unknown — not stated by the source	515 g
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Other featuresidentical
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u
Flow control supportKnown for one	Unknown — not stated by the source	Yes
Link/Act LEDKnown for one	Unknown — not stated by the source	Yes
Supported data transfer ratesKnown for one	Unknown — not stated by the source	10 Mbit/s
Data transfer rateKnown for one	2.4 Gbit/s	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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