These are the key switches that came with the Kzzi K75 Lite. They were used for about an hour and then replaced with other switches, so I think they are in good condition. ▼Specs Type: Linear Actuation Force: 40g Actuation Point: 1.6mm Total Travel: 3.4mm Other: Unknown They will be placed in a zip-lock bag and wrapped in bubble wrap for shipping. Thank you.