Logitech Z120 2.0 Channel 1.2w Black and White USB Powered Speakers
Logitech 980-000513 Z120 , 2.0 channel , 1.2w ( 2×0.6 ) , volumn control – black + white , built-in cable management- 3.5mm ( usb-powered )
Logitech Z150 2.0 Black Desktop Speakers with Headphone Jack and Volume Control
Twin 2.0 dual input multimedia speakers allow 6 watts peak power and deliver clear stereo sound.
The Z150 includes a handy headphone jack for your private listening pleasure.
Control is simple and convenient with integration of volume and power.