SANWA TB128 Wired Trackball Mouse + Bluetooth Numeric Keypad Combo, Silent Click Roller Ball Mice, Rechargeable Wireless Ten Key Portable, Compatible with MacBook, Windows, Laptop, iOS, Black

Trackball Mouse + Ten Key Bundle - This set comes with a TB128 wired trackball mouse and a GNTB1 Bluetooth Numpad. Design to boost speed in daily spreadsheets, accounting, data tasks, etc.
Ergonomic Thumb Mouse - Places your hand in a natural wrist & arm position for smoother movement, less muscle tension, and relieve fatigue & wrist pain. No driver required. The 34mm trackball stays in place, controlled by your thumb, making it easy to use on any surfaceeven your lap or couch.
4-Level DPI & Silent Clicks - Switch between 600/800/1200/1600 DPI for precise control, with LED flash indicators. Silent buttons on left and right click ensure quiet use in libraries, meetings, or late-night work.
Multi Function 10 Key - With 22 full-sized keys, this Bluetooth numpad supports daily data entering and Excel processing functions, like 0-10 numeric, Numlock, tab, home, esc, +/-, /, =, previous/next page, delete, enter, insertion/replacement, etc. Also, it has a shortcut key for quick access to the calculator. It's ideal for data entry, excel processing, accounting tasks, spreadsheets, and other daily financial jobs.
Wide System Compatibility - This SANWA mouse suits most systems including Windows 11/10/8.1/8/7, macOS 10.1210.15. Fit for Notebook, PC, Laptop, Computer and other device. *Not fully compatible with Apple products. Wireless keypad works with Windows 13/11/10/8/7/DOS/V, MacOS 10.12 / iOS 12.0 / iPad OS 12.0 / Android 9.0 and version later for Desktop PC, Laptop, Tablet, iPad / iPhone, Smartphone, etc.