Designed for ultimate flexibility and performance, this battery‑powered portable scanner keeps you productive wherever you are. The addition of USB‑C connectivity delivers faster charging, universal compatibility, and simplified cable management.

Specification

Product
Product id	1032821
Brand	Brother
Partnr	DS940DWETJ1
EAN/UPC code	4977766849821
Warranty (months)	24 months
Scanning
Maximum scan size	215.9 x 1828.8 mm
Optical scanning resolution	600 x 600 DPI
Colour scanning	Y
Duplex scanning	Y
Input colour depth	48 Bit
Output colour depth	24 Bit
Scan speed (b/w, high res, A4)	4 sec/pagina
Scan speed (colour, high res, A4)	4 sec/pagina
Design
Scanner type	Sheet-fed scanner
Built-in display	Y
Product colour	White
Display	LED
Control type	Buttons
Performance
Sensor type	Dual CIS
Scanning noise level	53 dB
Compatible memory cards	MicroSD (TransFlash)
Paper handling
Maximum ISO A-series paper size	A4
Card thickness (max)	1.24 mm
Scanning media types supported	Plastic Card, Plain paper, Business Card, Photo paper
Paper tray media weight	35 - 270 g/m²
Ports & interfaces
USB port	Y
USB version	3.2 Gen 1 (3.1 Gen 1)
Power
Power supply type	USB/Battery
Power consumption (typical)	4.6 W
Power consumption (standby)	2.3 W
Power consumption (off)	0.11 W
Power consumption (PowerSave)	4.2 W
Packaging data
Package width	377 mm
Package depth	162 mm
Package height	76 mm
Package weight	1072 g
Network
Wi-Fi	Y
Security algorithms	SSL/TLS, 64-bit WEP, 128-bit WEP, WPA-PSK, WPA2-PSK
System requirements
Mac operating systems supported	Mac OS X 14.0 Sonoma, Mac OS X 15.0 Sequoia, Mac OS 26 Tahoe
Windows operating systems supported	Windows 10, Windows 11
Operational conditions
Operating temperature (T-T)	5 - 35 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	20 - 80 procent
Storage relative humidity (H-H)	10 - 90 procent
Weight & dimensions
Width	319 mm
Depth	45.4 mm
Height	63.1 mm
Weight	689 g
Packaging content
Quick start guide	Y
Cables included	USB