D-Link DIR-655 Wireless Router + DWA-140 Wireless Adapter vs D-Link DSL-2740B + DWA-140

Comparison of DIR-655 Wireless Router + DWA-140 Wireless Adapter, DSL-2740B + DWA-140

15 specifications	A D-Link DIR-655 Wireless Router + DWA-140 Wireless AdapterView product	B D-Link DSL-2740B + DWA-140View product
DSL featuresidentical
ADSLKnown for one	—Unknown — not stated by the source	Yes
DSL specificationKnown for one	—Unknown — not stated by the source	ADSL/ADSL2/ADSL2+
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	—Unknown — not stated by the source	4
Management featuresidentical
Quality of Service (QoS) supportKnown for one	—Unknown — not stated by the source	Yes
Web-based managementKnown for one	Yes	—Unknown — not stated by the source
Securityidentical
Security algorithmsKnown for one	—Unknown — not stated by the source	WEP
DoS attack preventionKnown for one	—Unknown — not stated by the source	Yes
Other features1 differ
Maximum data transfer rateDiffers	1 Gbit/s	0.1 Gbit/s
InterfaceKnown for one	USB 2.0	—Unknown — not stated by the source
Antennaidentical
Antenna connector typeKnown for one	RP-SMA	—Unknown — not stated by the source
Poweridentical
Power over Ethernet (PoE)Known for one	No	—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.