Adesso WKB-3150UB - Wireless Ergonomic Keyboard with Built-in Removable Trackball and Scroll Wheel, Split Key, Long Battery Life, Small and Portable -Compatible for Laptop/Desktop/PC/Windows XP/7/8/10 CABSCREWM52 2 x Silicone Ear Tips

2 x Silicone Ear Tips (Medium)

* File folder labels: choose from multiple sizes and assorted colors

It also helps you install PoE devices in areas far away from AC outlets

with support for resolutions up to 1920x1200/1080p -- a convenient solution for boosting productivity by extending your computer's desktop onto a secondary monitor

Protects your equipmentIn the event of random energy surges that can occur during power outages or other anomalies

Adesso WKB-3150UB - Wireless Ergonomic Keyboard with Built-in Removable Trackball and Scroll Wheel, Split Key, Long Battery Life, Small and Portable -Compatible for Laptop/Desktop/PC/Windows XP/7/8/10 CABSCREWM52 2 x Silicone Ear TipsTru Form Media 3150 Wireless Ergo Mini Trackball Keyboard. Removable 1000 trackball, scroll wheel, integrated wrist support, membrane key switches, includes batteries, Multimedia Hot Keys Adesso Tru Form Media 3150 Wireless Ergo Mini Trackball Keyboard offers users a keyboard with an ergonomic design, built in trackball for easy and comfortable browsing, multifuctional features and a wireless range of up to 30 feet. The WKB 3150UB is designed with the