Plustek SmartOffice PS3140U Duplex Document Scanner , 40 ppm / 80 ipm , 100-Sheet ADF , 600 dpi , OCR , USB 2.0 SAS uses 2 × AAA micro

uses 2 × AAA micro batteries (approx

The WSK-420DS/WSK-420DSW is a durable 4" 2-way wall mount speaker designed for both indoor and outdoor installations

PC settings

Commercial-Grade Use: Suitable for offices

and AI PoE Watchdog modes

Plustek SmartOffice PS3140U Duplex Document Scanner , 40 ppm / 80 ipm , 100-Sheet ADF , 600 dpi , OCR , USB 2.0 SAS uses 2 × AAA microProduct Description The Plustek SmartOffice PS3140U is a professional duplex document scanner designed for offices, government departments, accounting teams, and document archiving workflows. It combines high speed scanning, a 100 sheet automatic document feeder, ultrasonic multi feed detection, and built in OCR tools for reliable high volume document digitization. The scanner can process mixed document batches, including paper documents and cards,