AZZOR N5 Soundless Rechargeable Wireless Optical Gaming Mouse for PC Computer Desktop LaptopMatte Black Ergonomic design, comfortable grips make it suitable for each kind of crowd. Special soundless design, you can use it in your office to build a quiet office atmosphere. No additional software is required. Simply 'plug and play'. Operating System Compatibility: Mac OS X, Windows XP, Windows, Windows Vista, PC, Windows 7/8/10 System Package includes: 1x AZZOR rechargeable wirelss mouse 1x USB dongle 1x USB charging cable