... animal wired optical mouse 1)Classic optical mouse 2) 1.5 meter connection length,USB Port 3)Ergonomic&C Specifications(for reference ... 3D Optical Animal Mouse 1) animal computer mouse 2) 1.5 meter connection length,USB Port3)Ergonomic&Comfortable design with good hand ... 7) CE, ROHS standard is available 8)1000DPI resolution9)5,000,000 tims life buttons10)Available in various designs11) Compatible ...