Pavé numérique filaire usb sandberg 630-07

Features Device interface:USB Purpose:Notebook/PC Pointing device:N USB hub:N Keys operating life:3 million characters Keyboard key switch:Membrane Key switch type:Tactile Keyboard number of keys:19 Design Color of product:Black Cable length:1.5 m LED indicators:Y Power Power source type:USB System requirements Windows operating systems supported:Windows 10,Windows 7,Windows 8,Windows Vista,Windows XP Mac compatibility:Y Weight & dimensions Package width:90 mm Package depth:36 mm Package height:175 mm Package weight:250 g