AKKO Custom Series (CS) switches are made to obtain a satisfying typing feel with a distinct characteristic based on AKKO's user feedback. Apart from an improved QC process, AKKO uses a progressive coil spring for this new revision of switches.. The Akko CS Sakura Switch is a linear switch that features an actuation force of 39gf ± 5gf, total travel of 4.0 ± 0.3mm, 3-pin connector, enhanced stem stability and smoothness, and fits keycaps with the standard MX structure. Comes in a pack of 45 switches.. Box only comes with the purchase of 45 switches.. Plate-mounted design (3 pins). Pre-travel: 1.9mm. Total travel 4.0mm. Operating: 39g. Bottom: 44g