077511999390

• 0 — Number system
• 77511 — Manufacturer code
• 99939 — Product code
• 0 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

2-button mouse (ps-2, plug and Play)

Search for 2-button mouse (ps-2, plug and Play) on Amazon (or for the code 077511999390)