Segmentation by type classifies the Computer Mouse market into wired, wireless, Bluetooth, ergonomic, and trackball families, each influencing total market volume through distinct value propositions. Wired mice retain a 35 % share, favored for latency‑critical tasks and lower unit costs, thereby supporting the high‑volume, low‑margin segment. Wireless models, representing 30 % of sales, balance convenience with modest price premiums, expanding the mid‑range revenue pool. Bluetooth devices, a subset of wireless, hold about 10 % and target mobile and ultra‑portable platforms, contributing to incremental growth in the peripheral‑convergence space. Ergonomic designs, encompassing 15 % of the market, address occupational health concerns and command higher average selling prices, bolstering profitability. Finally, trackball mice, with a 10 % share, serve niche professional and accessibility markets, offering specialized functionality that sustains a small but steady revenue stream. Collectively, these type categories delineate the market’s structural composition and guide manufacturers’ portfolio strategies.