2.4G Air Mouse — Ergonomic Handheld Finger Trackball USB Optical for Laptop

Compact 2.4G air mouse designed with an ergonomic, handheld form for comfortable finger-operated trackball use. The USB optical trackball delivers precise cursor control and a space-saving alternative to a conventional mouse, ideal for laptop users. Built as a fingertip-friendly trackball mouse with USB connectivity, it combines ergonomic comfort with accurate tracking for everyday laptop navigation.You may also like FOR Mini SAS HD SFF-8643 to SFF-8611/SFF-8612 PCI-Express 4.0 Female PCBA Adapter with Bracket.