- Fusion engine with a maximum tracking speed of 12.5 meters per second.\r\n- 32-bit ARM high-speed processor, greatly improving the tracking speed.\r\n- 1000 times/second high reporting rate.\r\n- 240-4000DPI, 4 gears adjustable.\r\n- 8 programmable buttons, which can be defined by yourself.\r\n- Infrared scanning of the human palm, able to withstand rapid movement.\r\n- Can withstand 20 million high-speed clicks.\r\n- UV curing protective coating surface, anti-slip, anti-sweat, wear-resistant.\r\n- Low friction wear pad for durability.\r\n- Size: 135mmx72mmx41mm.\r\n- Weight: 140g (including USB cable).\r\n- Number of buttons: 8.\r\n- Line length: 2m.