Acer Active Stylus Pen

The Acer NP.STY1A.005 is an active stylus that lets you write, draw, and navigate directly on the screen of an Acer Aspire R7-372 or Aspire Switch SW5-173 tablet. It communicates with the active digitizer built into those models, so there is no Bluetooth pairing or driver installation required. Insert a single AAAA battery, touch the tip to the glass, and the pen is immediately ready for notes or sketches.

Because the signal originates from the stylus itself, every line you create is captured with more precision than a passive capacitive pen can provide. Students can handwrite lecture notes in OneNote, designers can sketch concepts in Windows Ink, and professionals can sign PDFs without printing a single page. The pen also works as a fine-point navigation tool, useful when selecting small icons or links.

The body is cylindrical and slim, crafted from aluminum with a silver finish that complements many Acer devices. Weighing just 9.07 g, it feels light yet balanced, so longer writing sessions remain comfortable. When the battery is depleted, simply replace it—there is no need to stop and recharge.

If you own a compatible Acer tablet and want a straightforward input device that feels as natural as pen on paper, the Acer Active Stylus Pen delivers exactly that.

• Designed for Acer Aspire R7-372 and Aspire Switch SW5-173 tablets
• Operates with a single AAAA battery (not included)
• Active digitizer connection, no Bluetooth pairing required
• Cylindrical aluminum body with a silver finish
• Lightweight at 9.07 g for comfortable extended use
• Ideal for handwriting, drawing, annotation, and precise on-screen navigation