Product Type | Interactive Projection Module |
Form Factor | External Module |
Compatibility | BenQ MW855UST+ |
Color | Grey |
Mounting Type | Wall-Mounted with Projector |
Interactive Technology | Infrared Sensor |
Stylus Input Support | Yes |
Finger Touch Support | Yes (with compatible projector) |
Power Supply | USB Powered |
Power Consumption | 2.5 W |
BenQ PointWrite PW31U Interactive Module for MW855UST+


Key Benefits

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- - Purpose-built for seamless integration with the MW855UST+ projector, ensuring peak compatibility and functionality
- - Enables interactive functionality, converting standard projection into engaging, collaborative experiences
- - Offers a high-performance solution with minimal installation complexity through a plug-and-use format
Product Overview
The BenQ PointWrite PW31U is an interactive projection module designed to integrate seamlessly with the MW855UST+ projector. With a precise grey finish and an optimized pairing for BenQ’s ultrashort throw unit, this device turns any flat surface into an interactive presentation zone. Ideal for classrooms, training spaces, and collaborative work environments, it supports real-time annotation and dynamic teaching.
As a 'PointWrite' enabled accessory, it accommodates stylus or finger interaction depending on the projector’s functionality. Its plug-and-teach setup eliminates complicated configurations, aligning with BenQ’s commitment to deployment convenience. Although some compliance and manufacturing details are unavailable, the module adheres to the reliability benchmarks typical of BenQ technology.
Specifications
Product Overview
Wireless Features
Wireless Capability | No (Wired Interface) |
Compliance & Origin
Country of Origin | |
TAA Compliant | |
Certifications | CE, FCC, UL |
RoHS Compliance | Yes |
EMC Standards | EN55032, EN55024 |
Advanced Security Features
Device Authentication | No |
User Access Controls | Depends on Host Software |
Malware Protection | No |
Data Encryption | No |
Interfaces
Interface Type | USB 2.0 |
Connector Type | Type B USB |
Cable Length | 5 meters (included) |
Physical & Environmental
Dimensions (W x H x D) | 145 x 80 x 40 mm |
Weight | 160 g |
Operating Temperature | 0°C to 40°C |
Storage Temperature | -20°C to 60°C |
Operating Humidity | 10% to 80% (non-condensing) |
Installation Distance | 0.4 to 0.8 meters from interactive surface |
Cloud Management & Licensing
Software Compatibility | BenQ QWrite, Windows Ink, Interactive Whiteboard Software |
Cloud Integration | Dependent on Host Software |
Licensing Requirements | None (Plug and Play) |
Management Interface | PC via USB connection |