M01 Optical mouse PS/2 Dimension:113*62*36mm Packing:40pcs/CTN Measurement:53*31*42cm Min order: 3000PCS Lead Time: 20 days Port of loading: Shenzhen, China. 3000pcs (MOQ) US$1.59/pc,FOB Shenzhen 5000pcs US$1.57/pc,FOB Shenzhen 8000pcs US$1.55/pc,FOB Shenzhen