Wireless 2-sided (Duplex) A4 DSmobile Document Scanner with Built-in Battery
- Ultra-portable with built-in rechargeable battery
- Efficiently scan 2-sided (duplex) documents at up to 15 pages per minute
- Wi-Fi network and USB-C connectivity
- Scan straight to microSD* - no computer needed
- Works with your existing scanning software (TWAIN, WIA and SANE drivers)
- Easily scan A4 documents, receipts and ID cards
Information
Overview
Truly cordless
The built-in rechargeable battery means the DS-940DWe scans anywhere - no power point, no computer needed.
From paper to organised files
Turn paper into digital files that are easier to find, safer to store and simpler to share.
Scan both sides in one pass
Scan up to 15 pages per minute 2-sided (duplex) in a single pass.
Convenient and space-saving
The unique "U-path" paper feed means the scanner sits flush against a wall - no clearance needed behind it.
Mixed media, high-quality results
Designed to scan a wide range of documents and with a built-in, dedicated roller system, your documents are smoothly fed through for high-quality digital files every time.
Professional PDF software included
Edit, convert and combine your scans with Power PDF for Windows, included with the scanner.
Scan straight to microSD
Save your scans to a microSD memory card* - no computer needed.
Compatible with Brother Mobile Connect
Connect wirelessly via Wi-Fi to your Apple or Android device using the free Brother Mobile Connect app to view and share documents.
Now with USB-C
Scan and power through a single USB-C cable - included in the box, with no power adapter needed.
Flexibility with USB-C
One cable does it all. Power and data run through a single USB-C cable straight from your laptop - no power adapter needed.
Power from anywhere. Run from the built-in battery, or top up from a power bank for true portability.
*microSD card not included with the scanner
Specifications
Basic Specs
Document Size - Single Sheet - Width
50.8 mm to 215.9 mm
Document Size - Single Sheet - Length
86.4 mm to 1,828 mm
Colour / Monochrome
Yes / Yes
2-Sided (Duplex) Scan
Yes
Colour Depth - Input
48-bit colour processing
Colour Depth - Output
24-bit colour processing
Resolution - Optical
Max. 600 dpi × 600 dpi
Resolution - Interpolated
Max. 1,200 dpi × 1,200 dpi
Product Dimensions (Width X Depth X Height)
319 mm × 63.1 mm × 45.4 mm
Weight
0.7 kg
Memory Capacity
512 MB
Warranty
1 year Return to Base Warranty
What's in The Box
USB-C to USB-C cable (75 cm) and setup and safety guides. No power adapter
Connectivity
Connectivity
Wireless LAN IEEE 802.11 b/g/n (Infrastructure Mode), IEEE 802.11 g/n (Wi-Fi Direct), High Speed USB 3.0 Type C
Network
Wireless Network Security
WEP 64/128 bit, WPA-PSK (TKIP/AES), WPA2-PSK (AES)
Setup Support Utility
WPS
Operation
Power Source
Lithium battery
USB Bus-powered
Power Consumption - Scanning
USB3.0: Approx 4.2 W
Wi-Fi: Approx 4.6 W
Power Consumption - Ready
Wi-Fi: Approx. 2.3 W
USB: Approx. 1.6 W
Power Consumption - Power OFF
Approx. 0.11 W
Temperature Operating
5 to 35℃
Humidity - Operating
20 to 80%
Humidity - Storage
10 to 90%
Compliance
TWAIN Compliant - Windows®
Windows® 10 / 11 / Windows Server® 2016 / 2019 / 2022 / 2025
TWAIN Compliant - Macintosh
macOS v14.x / v15.x / v26.x
Accessories
Support
Downloads & Drivers
Reviews
Recently viewed products