Mouse Product Model Description Action   MP-0930 -Agilest optical sensor -Length only 9.9 cm Click for more detail HK-3003 -Quality scroll ball mouse. -Dimension: 124 x 62 x 39mm. Click for more detail HJ3003 -Mini optical mouse. - Prefect for notebook use. Click for more detail HD3003 -Compact and lightweight. - Ideal for notebook usage. Click for more detail