PNG ICO ICNS SVG MORE
Business & finance
Glyph
Font Awesome
plug
Black
512x512
Computer & hardware
Data icons
Usb, Device, plug
Music & multimedia
Electronic Devices vol 1
Usb, charging, plug
jack, power, Electric
Electronics & appliances
Electronic Devices vol 2
Socket, switch, Cord
Extension, plug, switch
Device, Usb, plug
PNG MORE
UI
Elysium Icons
power, Battery, charge
DimGray
24x24
PNG SVG MORE
GlyphPack
359x512
PNG ICO ICNS MORE
Mobile apps
app types in grey
electricity, Battery, plug
Mixed
Octicons
Typicons
Windows 8 metro style
plug, spark
DarkSlateGray
Free Mobile Icon Kit
64x64
WPZOOM Developer Icon Set
plug, power
Desktop apps
16x16 Free Toolbar Icons
Extension, Component, part
ForestGreen
16x16