Mobile working Toolkit 
Story: Dialogue Box 4.4: Dual-band 802.11n shoot-out
USB more power than you think
on a desktop of USB usually comes in pairs and a USB pair can output up to 110w of power between them so 20w doesn't seem unlikely even on a laptop.
When I used to work in support customers would often call about computers cutting out because they had attached too many usb devices without a powerful enough power supply.
David Long
Web / Multimedia Developer, London, UK
Member since: October 2006
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Full Talkback thread
Story: Dialogue Box 4.4: Dual-band 802.11n shoot-out
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Makes even bigger difference for the home user David Long -
Fascinating J.A. Watson
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Intel already up to speed David Long -
Intel 4965 - Good news! J.A. Watson -
8 heads are better than 3 David Long
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20 watts??? 10104
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USB more power than you think David Long -
dbox 4.4 dwr50
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find your bottle neck David Long
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dbox dwr50
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Did you correct for your own radio properties? PeterJudge
