Brother DS-940DW Duplex Wireless Compact Mobile Document Scanner White with Embedded Battery for Home Office
Brother Portable DS-940DW Duplex and Wireless Compact Mobile Document Scanner
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Brother Portable DS-940DW Duplex and Wireless Compact Mobile Document Scanner

|94 ratings

Key item features

  • Mobile Scanning: Features an embedded battery and micro SD card compatibility, enabling standalone operation for on-the-go document retrieval without external power or additional devices.
  • Rapid Duplexing: Scans both sides of color and black and white documents at speeds up to 16 pages per minute, enhancing efficiency and preventing document deterioration.
  • Wireless Connectivity: Offers flexible wireless scanning directly to PCs or mobile devices on a network, supporting diverse workflow applications.
  • Space-Saving Design: Incorporates a Desk Saving Design (DSD) scan lid that reduces the operational footprint by up to 11 inches, optimizing desk space.
  • Integrated Software: Includes a software suite with document management and OCR capabilities for automatic color detection, image rotation, background removal, and text enhancement.
  • Driverless Operation: Supports mass storage via a Micro SD card, allowing documents to be scanned and retrieved on a PC without requiring driver installation.
  • Broad Compatibility: Compatible with Windows, Mac, and Linux environments, and supports TWAIN/WIA for PC, ICA for Mac, and SANE drivers for flexible system integration.
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Specs

Brand, BrotherComputer scanner type, Handheld Document ScannerModel name, DSmobile DS-940dw Duplex & Wireless Mobile Scanner with Desk Saving DesignMaximum scan paper size, 8.5 x 72Maximum scanner resolution, 1200 dpiPages per min, 16 ppm

About this item

Product details

The Brother DS-940DW duplex and wireless compact mobile document scanner is ideally suited for on-the-go, small office/home office professionals featuring its compact, mobile design and simple workflow applications. The DS-940DW features single-pass duplex scanning and a color scan speed of up to 16ppm(1) (a single page in as little as 4 seconds)(1). This scanner can wirelessly scan to PC’s, mobile devices, and with the Brother free iPrint&Scan app, scan to cloud services and network destinations(2). The DS-940DW is compatible with the way you work. Its compact size and mobility combined with fast scan speeds and image optimization features, make it a perfect fit for usage on the road, in the home or small office. Open the DSD (Desk Saving Design) scan lid on the Brother DS-940DW document scanner to reduce the space needed to operate the scanner. The Brother DSD saves up to 11 inches of desk space(3). The DS-940DW uses the Brother “iPrint&Scan for desktop” app. Not only does this app make setting scan settings and adjusting the output super easy but, it also eliminates the “lost document.” Every scan initiated in the app goes directly to the app. The user then has the option of where to save the document, whether that be directly to their PC, to a network location or to the cloud. If a user often saves a certain type of document to the same location using the same scan settings, they can save it as a workflow and with one click the hardcopy document will be scanned and saved to the location and in the format the user wants. For added simplicity, the DS-940DW can scan directly to an installed micro SD card(4). With the DS-940DW also featuring scan to mass storage capabilities, a user can scan without installing any software on their PC. The scanned document goes to the SD card and the user’s PC looks at the scanner itself as if it is the SD card. Simple.
  • True scanning mobility with an embedded battery and micro SD card compatibility. When combined with the included embedded battery and micro SD card(4) compatibility, you can use the DS-940DW document scanner as a standalone device and retrieve documents when needed; no need for anything else - except a document to scan.
  • Time-saving, fast scan speeds. The Brother DS-940DW document scanner scans duplex (two-sided) color and black and white documents at speeds up to 16 ppm(1)
  • Wireless connectivity offers flexibility. Scan documents directly to any PC or mobile device(5) on your network with wireless connectivity.
  • Save Desk Space with the Brother DSD. Open the DSD (Desk Saving Design) scan lid on the Brother DS-940DW document scanner to reduce the space needed to operate the scanner. The Brother DSD saves up to 11 inches of desk space(3).
  • Bundled software lets you do more. The included software suite provides document management and OCR software that allows you to enhance scans with automatic color detection/adjustment, image rotation (PC only), bleed through/background removal, text enhancement, color drop(6).
  • On-the-go scanning. With the DS-940DW included battery, you are not limited to environments where you have access to external power. For added convenience you can recharge the battery and power the DS-940DW document scanner with a micro USB 3.0 cable (included).
  • Single-pass duplex scanning. To save time and help avoid document deterioration, the DS-940DW scans both sides of a document at one time, eliminating the need to rescan the document.
  • Ultra-simplified, driverless scanning. Mass storage support allows you utilize a Micro SD card(4) with your scanner to scan documents and retrieve them on your PC without any driver installed.
  • Flexible business processes/system support. Supports Windows, Mac® and Linux® environments and TWAIN/WIA for PC/ICA for Mac/SANE drivers(7).
  • At your side support. 1-Year Limited Warranty and Brother free online, call, or live chat technical support for the life of your scanner(8).
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Specifications

Brand

Brother

Computer scanner type

Handheld Document Scanner

Model name

DSmobile DS-940dw Duplex & Wireless Mobile Scanner with Desk Saving Design

Maximum scan paper size

8.5 x 72

Warranty

Warranty information

1 year limited warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

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Customer ratings & reviews

3.9 out of 5 stars
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94 ratings58 reviews
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Showing 1-3 of 58 reviews

Aug 9, 2026
Reviewer name: Herbert
Item details
Condition: New
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

works fine

Helpful?71XQ456DV3VN753713050
Jan 23, 2026
Reviewer name: WalmartCustomer
Item details
Condition: New
Sold byRandT Corp
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best price I found.

Incentivized Review
Helpful?71XQ456DV3VN753713050
May 27, 2025
Reviewer name: Lisa
5 out of 5 stars
5 out of 5 stars review

Nice basic scanner

I bought this as a backup portable scanner in case my larger scanner didn't work as expected. I tested it at home and it works great. It's also good if I need to scan just a page here and there and don't want to use the Adobe scan app on my phone.

Review from brother-usa.com
Helpful?71XQ456DV3VN753713050
Current price is $229.99
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