
A4Tech
Three-button USB optical mouse with 1200 DPI tracking and a 1.5m cable.
A4Tech 330 (OP-330) is a simple wired optical mouse for browsing, documents and everyday work. Its symmetric body is paired with three buttons, a scroll wheel and 1200 DPI tracking. The 1.5-metre USB cable provides a direct connection to a compatible computer, avoiding wireless pairing and battery maintenance. The OP-330S is a separate silent-click variant; this listing does not promise that variant.