Genius Ergo 8350S Vertical Mouse Wireless Brother MFCJ1300DW This reduces the constant arm

This reduces the constant arm and shoulder motion required by standard devices

Track with 8k DPI Sensor

Sick and tired of motion-detection alerts

Set of 4 LC436XL Compatible High Yield for Brother:

Height rear 80 mm

Genius Ergo 8350S Vertical Mouse Wireless Brother MFCJ1300DW This reduces the constant armGenius Ergo 8350S Wireless Vertical Mouse Advanced ergonomic comfort with Bluetooth and 2. 4GHz wireless connectivity The Genius Ergo 8350S is designed to deliver comfort and productivity for users who spend long hours at a computer. Featuring a natural 55 vertical ergonomic design, it positions your hand in a more relaxed handshake posture, helping to reduce strain on the wrist, forearm, shoulder, and neck during extended use. With dual mode wireless