Product comparison · 2 network cards

Allied Telesis Allied Telesyn's AT-2451FTX PCI adapter vs D-Link 108Mbps Wireless USB Adapter

4specifications compared
4differ
0identical
17known for one product only

Key differences

Connectivity technology
- Allied Telesyn's AT-2451FTX PCI adapter:Wired
- 108Mbps Wireless USB Adapter:Wireless
Host interface
- Allied Telesyn's AT-2451FTX PCI adapter:PCI
- 108Mbps Wireless USB Adapter:USB
Maximum data transfer rate
- Allied Telesyn's AT-2451FTX PCI adapter:100 Mbit/s
- 108Mbps Wireless USB Adapter:108 Mbit/s
Operating temperature (T-T)
- Allied Telesyn's AT-2451FTX PCI adapter:0 - 50 °C
- 108Mbps Wireless USB Adapter:0 - 40 °C

Side by side

Differences highlightedShow differences only

Comparison of Allied Telesyn's AT-2451FTX PCI adapter, 108Mbps Wireless USB Adapter
21 specifications	A Allied Telesis Allied Telesyn's AT-2451FTX PCI adapter View product	B D-Link 108Mbps Wireless USB Adapter View product
Ports & interfaces2 differ
Connectivity technologyDiffers	Wired	Wireless
Host interfaceDiffers	PCI	USB
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Network1 differ
Maximum data transfer rateDiffers	100 Mbit/s	108 Mbit/s
Wi-Fi bandKnown for one	Unknown — not stated by the source	Single-band (2.4 GHz)
Frequency rangeKnown for one	Unknown — not stated by the source	2.4 - 2.5 GHz
Spread spectrum methodKnown for one	Unknown — not stated by the source	DSSS
Security algorithmsKnown for one	Unknown — not stated by the source	128-bit WEP, 64-bit WEP, WPA
Data link protocolsKnown for one	Unknown — not stated by the source	IEEE 802.11b, IEEE 802.11g
Full duplexKnown for one	Yes	Unknown — not stated by the source
Designidentical
Antenna typeKnown for one	Unknown — not stated by the source	Integrated
CertificationKnown for one	Unknown — not stated by the source	FCC UL
InternalKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 40 °C
Operating relative humidity (H-H)Known for one	5 - 80%	Unknown — not stated by the source
Other featuresidentical
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.11b, IEEE 802.11g
Networking featuresKnown for one	Unknown — not stated by the source	Ethernet/Fast Ethernet
Outdoor rangeKnown for one	Unknown — not stated by the source	400m
Indoor rangeKnown for one	Unknown — not stated by the source	100 m
I/O portsKnown for one	Unknown — not stated by the source	1 x 4 PIN USB Type A 1 x Radio-Ethernet
System requirementsidentical
Compatible operating systemsKnown for one	NetWare 4.2, 5.x, 6.x Windows 95, 98, ME, XP, NT, 2000, 2003 Linux 2.2, 2.4	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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