品牌:Cursor 型号:o50规格:球径50mm(2")接口协议:Quadrature,PS/2 or USB。工作温度:-50度到 70度。防护等级:IP68(Tested at 2 metres for 24 hours)简单描述:新一代光学驱动技术,ESD防渗入技术,全防水,自排水,摩擦力可调
Freeruning Friction removable open reverseside
Friction