HP 450597-001 - TouchPad with cable - With three TouchPad buttons and three pointing stick buttons - For keyboards with pointing stick Retail
HP 455969-001 - TouchPad with cable - With three TouchPad buttons and three pointing stick buttons - For keyboards with pointing stick Retail
HP 409956-001 - Touchpad assembly - Has 3 pointing stick buttons and 3 touchpad buttons - For use with keyboard with pointing stick Retail
HP 399110-001 - Point-stick board - For models with Dual-Stick (point stick and touchpad) pointing devices Retail
HP 450596-001 - TouchPad with cable - With two TouchPad buttons - For keyboards without pointing stick Retail
