SANWA ERG9N Silent Click Wired Ergo Mouse + Bluetooth Numeric Keypad Set, Programmable Vertical Mouse, Wireless Ten Key Number Pad, Compatible with Mac, Windows, Laptop, PC

Ergo Mouse + Bluetooth Numpad Set This bundle includes a ERG9N wired vertical mouse and a Bluetooth numpaddesigned to improve posture, reduce wrist strain, and bring comfort to your daily workflow across office or home environments.
Silent & Smooth Control Features noiseless left, right, and side buttons for quiet operation in offices, libraries, or late-night use. Switch between 1000/1600 DPI for precise tracking on various surfaces with blue LED technology. Back and Forward thumb buttons make web browsing easier (not supported on Mac).
Programmable Buttons with Software - Download the SANWA software, and you can customize the buttons and middle scroll wheel with different functions for higher efficiency. Make your work and game play much easier.
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.
Comfortable & Portable with Long Battery Life Designed with a 15° ergonomic tilt and scissor-switch keys for less noise, comfortable typing. Weighs only 3.5oz and features a built-in rechargeable battery lasting up to 55 hours, with auto-sleep and ON/OFF switch for power saving.