Thumb Score: +16

SILICONES Direct via Amazon [amazon.com] has Tecknet 4800 DPI Ergonomic Wireless Rechargeable Silent Optical Mouse w/ 6 Buttons (Black) on sale for $15.99 – 50% off when you enter the coupon code 7AIOR4N7 = $7.99. Shipping is free w/ Prime or on $35+.

Product Description from Amazon:[list][*]【Dual Mode for 3 Devices】This wireless mouse offers Bluetooth 5.0/3.0 and USB-A connection, allowing you to pair with up to 3 devices. One-click to switch instantly between your PC, laptop, and tablet—elevating your workflow and conquering multitasking like never before.