Lenovo USI Pen is great for extended notetaking and writing, fine art, or graphic design.

Lenovo claims that its USI stylus can manage about 150 days on a single battery and gets the same 4,096 levels of pressure sensitivity. Where HP’s stylus is a whopping $70, Lenovo’s is just $40. However, that does have its advantages with the most important being cost. Notably, though, this stylus isn’t rechargeable like HP’s, instead using a AAAA battery. Like the HP USI stylus we tried out earlier this year, Lenovo’s Pen can communicate with devices that support USI including the company’s own IdeaPad Duet and other Chromebooks.

This week, too, the Pen is finally in stock on Lenovo’s US site for a quick and easy order.

This USI stylus first appeared in May, but has only started shipping to customers. Now, Lenovo has released its own USI stylus, the simply named Lenovo USI Pen. The IdeaPad Duet is one of the first Chrome OS tablets that actually matters, and one of its best features is support for the USI stylus standard.

Best stylus for lenovo chromebook duet