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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

Lenovo 4X81M52315 Integrated Stylus Pen for ThinkPad 300W/500W Gen 4

Overview

The Lenovo 4X81M52315 is the integrated pen designed for the ThinkPad 300W Gen 4 and ThinkPad 500W Gen 4 Windows convertible platforms. This is a direct replacement or spare for the pen that ships built into these devices — the one that stows in the chassis slot rather than attaching externally. If a field technician or student loses the integrated pen or it becomes damaged, this is the correct OEM part to restore full stylus functionality without workarounds.

Compatibility

Designed specifically for the ThinkPad 300W Gen 4 (Windows) and ThinkPad 500W Gen 4 (Windows). The integrated slot mechanism is chassis-specific — this pen will not fit the slot on other ThinkPad generations or models. Verify your unit's generation before ordering; Gen 3 and earlier 300W/500W variants use a different integrated pen part number.

Specifications
Overview: INTEGRATED PEN FOR 300W/500W GEN 4 (WINDOWS)
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Lenovo Integrated PEN FOR 300W/500W GEN 4 (windows) - 4X81M52315

$51.99

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