TP-Link TL-WR542G + TL-WN321G vs TP-Link TL-WR642G + TL-WN620G

Comparison of TL-WR542G + TL-WN321G, TL-WR642G + TL-WN620G

30 specifications	A TP-Link TL-WR542G + TL-WN321GView product	B TP-Link TL-WR642G + TL-WN620GView product
Networkidentical
Full duplexKnown for one	—Unknown — not stated by the source	Yes
Management featuresidentical
Web-based managementKnown for one	—Unknown — not stated by the source	Yes
Packaging contentidentical
Quick start guideKnown for one	—Unknown — not stated by the source	Yes
Poweridentical
Power consumption (typical)Known for one	—Unknown — not stated by the source	7.5 W
Weight & dimensionsidentical
WeightKnown for one	—Unknown — not stated by the source	500 g
Other features1 differ
Data transfer rateDiffers	54 Mbit/s	108 Mbit/s
Frequency rangeKnown for one	—Unknown — not stated by the source	2.4 - 2.4835 GHz

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.