Perixx PERIDUO-813B US, Wireless Ergonomic Compact Keyboard & Vertical Mouse - Bundle with a 6-Button Ergonomic Vertical Mouse - Black - US English

COMPACT SPLIT-KEY KEYBOARD: Ergonomic keyboard in a compact design with curved keys and split-key sloped promotes natural arm and hand position while typing to minimize chances of RSI, carpal tunnel syndrome, Dimensions ( 15.75 x 10.83 x 1.65 inches)
WIDE PALM REST: Sturdy design with integrated palm rest; A more relaxed typing angle with a tilted and large palm rest area; Also reduces median nerve pressure by minimizing unnatural forearm and wrist posture while typing
WIRELESS DUAL MODE KEYBOARD: Switch between Bluetooth or wireless 2.4 GHz by switching the connection mode at the bottom of the keyboard; the Nano receiver is stored safely in the compartment at the bottom of the keyboard
VERTICAL MOUSE: 3 WIRELESS CONNECTIVITY - Portable without cable-hassle, equipped with three wireless connection methods (Bluetooth 5.0, Bluetooth 3.0, and wireless 2.4 GHz), can be connected to three different devices that support the listed wireless connections
SYSTEM REQUIREMENTS: USB interface or Bluetooth ready, Windows 7, 8, 10, 11, and Mac operating systems;
Package includes: 1 x black PERIBOARD-613, 1x PERIMICE-813, 4 extra keys (Switch to Windows key when using Windows devices or Mac Command keys when using Mac devices), manual, and 12-month limited warranty