Specification:Macro-able™ laser class gaming mouse Up to 6-level CPI adjustable on-the-fly [default 500/1000/2000/4000] 9-buttons + 4 way click scroll [save up to 12 macro scripts] Adjustable polling rate:250hz-4ms/500hz-2ms/1000hz-1ms High performance tracking speed: up to 150 inches per second Avago laser sensor: avago 9800Ultra durable 1.8m nylon cord High quality teflon foot padFrame rate: 12,000 frame per second Acceleration:30g TANYA STOK TERLEBIH DAHULU SEBELUM MELAKUKAN TRANSAKSI