Specifications:1) Compatibility: IBM™, Windows 98/2000/XP2) Communication: PS/2, USB, Combo (USB + PS/2) ports3) Layout: 33 keys4) Electronic data: +5V DC, 250mA5) Total travel: 2mm±4%Fea

Specifications:1) Compatibility: IBM™, Windows 98/2000/XP2) Communication: PS/2, USB, Combo (USB + PS/2) ports3) Layout: 33 keys4) Electronic data: +5V DC, 250mA5) Total travel: 2mm±4%Fea

Specifications:1) Compatibility: IBM™, Windows 98/2000/XP2) Communication: PS/2, USB, Combo (USB + PS/2) ports3) Layout: 33 keys4) Electronic data: +5V DC, 250mA5) Total travel: 2mm±4%Featu

Car-shape Optical MouseFeatures:1) Hardware resolution: 400 to 800CPI2) Interface: USB or Combo3) Three buttons with blue, red or white LED headlights4) Car-like tail lights5) Compatible with Windows

Car-shape Optical MouseFeatures:1) Hardware resolution: 400 to 800CPI2) Interface: USB or Combo3) Three buttons with blue, red or white LED headlights4) Car-like tail lights5) Compatible with Windows

Features:1) The hand-roll piano keyboard is small and can be hand carried. It can also be rolled up for easy storage in your hand bag or carrying cases2) You can select 49-key models (4 octaves + 1 ke

Features:1) The hand-roll piano keyboard is small and can be hand carried. It can also berolled up for easy storage in your hand bag or carrying cases2) You can select 49-key models (4 octaves + 1 key

MIDI Roll Piano (musical gift, educational gift) Features:1) The Roll up Piano keyboard is small and can be hand carried. It can also be rolled up for easy storage in your hand bag or carrying cases.2

Features:1) The hand-roll piano keyboard is small and can be hand carried. It can also berolled up for easy storage in your hand bag or carrying cases2) You can select 49-key models (4 octaves + 1 key