CHUYI Wireless Touch Pen Mouse Pen 4 Buttons PPT PointerMause With Web Browsing Mini 1600 DPI USB Optical Mice For Laptop PC| | - AliExpress
Adonit Ink-M Pen for Surface, Dual-Function Stylus with Mouse, Touch-Scrolling, Magnetic Body, 4096 Pressure Sensitivity , Shortcut Buttons for Microsoft Surface PRO3, 4, 5, 6, 7, X, Studio, Go, Book - Newegg.com
lychee Wireless Optical Pocket Pen Mouse, 2.4GHZ USB Wireless Optical Pen Mouse DPI 1200 Handwriting Mini Mice for PC Laptop Notebook Computer (6th Version (Blue))