Small Switch
A 2.5" round, easy to press, single switch. Red only. Comes with 'super' VELCRO® BRAND fastener to attach to a table, laptray, or one of the mounting disks for my positioning Arms. 4 ft. cable w-1/8" plug.
My Small Switch is the product you didn't think you need, but once you have it, something you won't want to live without.