DS-940DW Duplex and Wireless Compact Mobile Document Scanner
#32
Brother

Brother DS-940DW Duplex and Wireless Compact Mobile Document Scanner

Rating

Model: DS940DW
$229.99(incl. tax)Amazon price as of 2025-09-29
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Product Overview

The Brother DS-940DW is a compact and mobile document scanner designed for duplex and wireless scanning. It scans up to 16ppm, supports various documents including business cards and plastic ID cards, and offers scan-to destinations like File, Image, OCR, Email, Network cloud services, Mobile Devices, and micro SD card. It features a Desk Saving Design and is compatible with Windows, Mac, and Linux.

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Brother DS-940DW Duplex and Wireless Compact Mobile Document Scanner の商品画像 5

Product Specifications

Scanner Type
Document, Business Card
Scanning Resolution
300dpi
Scanning Speed
16ppm
Color Depth
48, 24bit
Grayscale Levels
-levels
Document Size
Up to 72 inches long
Automatic Document Feeder (ADF)
No
ADF Capacity
-sheets
Interface
USB, Wi-Fi
Power Consumption
4.6W

Size & Weight

Weight
1.5 pounds
Hight
1.79 inches
Width
2.5 inches
Depth
12.56 inches

Features

Automatic Document Size Detection Function

This scanner does not automatically detect document size. Users need to manually adjust the settings for different sizes, which can be time-consuming when scanning mixed-size documents. This function is useful for quickly scanning receipts and business cards.

Double-Sided Scanning Function

The Brother DS-940DW supports double-sided scanning, allowing users to scan both sides of a document in a single pass. This feature significantly reduces scanning time and is beneficial for digitizing contracts and reports efficiently.

Color/Monochrome Automatic Switching Function

The scanner automatically determines whether to scan a document in color or monochrome based on its content. This feature streamlines the scanning process and saves time by eliminating the need to manually switch settings for documents with both color and black-and-white elements.

Text Enhancement Function

The Brother DS-940DW includes a text enhancement function that improves the clarity of text in scanned images. This is particularly useful for archiving old or low-quality documents, making the text easier to read and enhancing the overall legibility.

Image Correction Function

The scanner automatically corrects skewing and distortion in scanned images, producing clean and professional-looking scans even if the original document is slightly misaligned. This feature saves time by eliminating the need for manual adjustments.

Direct to Cloud Storage Function

The Brother DS-940DW does not support direct uploading to cloud storage services. Scanned documents must be saved to a computer or SD card and then manually uploaded to the cloud. This can be inconvenient for users who rely heavily on cloud storage.

SHOPSTAFF Rating Score

#32
Ranked #32 out of 99 products in Category
3.7
Overall Rating

The Brother DS-940DW is a compact and mobile scanner suitable for users needing to scan documents on the go. Its limitations include a lower scanning resolution and lack of ADF. It's a mid-range product with decent performance for basic scanning tasks. Expect a few years of usage with proper care. Good for occasional scanning needs.

Scanning Resolution and Image Quality
3.5
The Brother DS-940DW offers a scanning resolution of 300 dpi, which is adequate for basic document scanning but may not be sufficient for high-detail images or photos. Color depth is 48/24 bit, providing decent color accuracy for most document types.
Supported Media Types and Sizes
4.0
This scanner supports various media types, including documents, business cards, and plastic ID cards. It can handle documents up to 72 inches long, making it versatile for different scanning needs. However, it is not suitable for scanning books without removing pages.
Scanning Speed and Efficiency
4.0
The DS-940DW scans up to 16 ppm, which is reasonably fast for a mobile scanner. It supports duplex scanning, allowing for efficient digitization of double-sided documents. However, it lacks an automatic document feeder (ADF), which limits its efficiency for large batches.
Ease of Use and Software Features
4.0
The scanner is compatible with Brother's iPrint&Scan app, offering easy scanning to mobile devices. It supports driverless scanning via Micro SD card. The software suite includes document management and OCR software, enhancing its usability for various tasks.
Connectivity and Compatibility
4.5
The Brother DS-940DW offers both USB and Wi-Fi connectivity, providing flexible options for connecting to computers and mobile devices. It supports Windows, Mac, and Linux, ensuring broad compatibility. Setting up the Wi-Fi can be complicated for some users.
LCD Screen Size and Functionality
1.0
This scanner does not have an LCD screen. All operations are performed through a connected device or via the iPrint&Scan app. This can be a limitation for users who prefer a standalone scanning experience.
Manufacturer Reliability and Warranty
4.5
Brother is a reputable brand known for producing reliable office equipment. The DS-940DW includes a one-year limited warranty and free product lifetime online call or live chat support, providing peace of mind for users.
Cost Performance
4.0
Priced at $229.99, the Brother DS-940DW offers good value for its features, including duplex scanning, wireless connectivity, and mobile scanning capabilities. It is a suitable option for users needing a portable and versatile document scanner.

Brand & Manufacturer Details

Brother
Brother is a well-known brand for reliable printing and scanning solutions for home and office use.

Key Highlights

  • Compact and mobile design
  • Duplex scanning capability
  • Wireless connectivity
  • Micro SD card support for standalone use

Considerations

  • Limited scanning resolution may not be suitable for high-detail images.
  • Ensure proper setup for wireless connectivity.
  • Handle with care due to its compact and lightweight design.

Recommended For

  • Mobile professionals
  • Home office users
  • Individuals needing to scan documents on the go
  • Users with limited desk space

Not Recommended For

  • Users needing high-volume scanning
  • Professionals requiring advanced image editing features
  • Those needing to scan large format documents
  • none in particular

Suitable For

  • Scanning receipts while traveling
  • Digitizing documents at home
  • Scanning business cards at conferences
  • Archiving documents in a small office

Not Suitable For

  • Scanning blueprints
  • High-speed batch scanning
  • Professional graphic design
  • none in particular

Frequently Asked Questions (FAQ)

Q.I'm not very tech-savvy. Is the Brother DS-940DW difficult to set up for wireless use?
A.According to staff confirmation, setting up the Wi-Fi infrastructure connection can be complicated, and the instructions provided by Brother aren't very clear. However, once set up, the scanner works very well. One staff member provided detailed instructions on how to connect the scanner to your Wi-Fi router.
Q.Can I use this scanner without connecting it to a computer?
A.Yes, you can. Staff confirmation notes that this model has a micro SD card feature, allowing you to scan and save documents without a computer. It plugs in and becomes an external drive.
Q.I need a scanner for work, but my workplace has strict rules about installing software on government computers. Will this scanner work for me?
A.According to staff confirmation, this scanner can solve that problem. Since it plugs in and becomes an external drive, you don't need to install any software on the computer after the initial setup.
Q.I need to scan pages from books. Is the Brother DS-940DW suitable for this?
A.No, it is not suitable for scanning pages directly from books. Staff confirmation mentions that the page you are scanning has to pass through the scanner, unlike a flatbed scanner where you can scan an open book. You would need to remove the page from the book to scan it.
Q.How durable is the Brother DS-940DW for travel and daily use?
A.Staff confirmation indicates the scanner is holding up very well with daily use. It's also recommended to buy a hard case to protect the scanner during travel.

SHOPSTAFF Rating Ranking

#1

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$419.99(incl. tax)Amazon price as of 2025-09-29

High-speed document, photo & receipt scanner with a large touchscreen, Wi-Fi, and 100-page auto document feeder.

Scanner TypeBusiness Card, DocumentScanning Resolution600 dpi
Scanning Speed45 ppmColor Depth- bit
Grayscale Levels- levelsDocument Size-
Automatic Document Feeder (ADF)YesADF Capacity100 sheets
InterfaceUSB, Wi-FiPower Consumption17 W
Automatic Document Size Detection FunctionDouble-Sided Scanning FunctionColor/Monochrome Automatic Switching FunctionText Enhancement FunctionImage Correction FunctionDirect to Cloud Storage Function
4.6Overall Rating
4.0Scanning Resolution and Image Quality
4.5Supported Media Types and Sizes
4.8Scanning Speed and Efficiency
4.7Ease of Use and Software Features
4.9Connectivity and Compatibility
4.8LCD Screen Size and Functionality
4.5Manufacturer Reliability and Warranty
4.3Cost Performance
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$510(incl. tax)Amazon price as of 2025-09-29

Professional desktop scanner with fast scan speeds, duplex scanning, wireless connectivity, and touchscreen.

Scanner TypeDocumentScanning Resolution300 dpi
Scanning Speed40 ppmColor Depth48 bit
Grayscale Levels levelsDocument Sizeletter, legal
Automatic Document Feeder (ADF)YesADF Capacity80 sheets
InterfaceEthernet, USB, Wi-FiPower Consumption4.7E+2 W
Automatic Document Size Detection FunctionDouble-Sided Scanning FunctionColor/Monochrome Automatic Switching FunctionText Enhancement FunctionImage Correction FunctionDirect to Cloud Storage Function
4.5Overall Rating
4.0Scanning Resolution and Image Quality
4.5Supported Media Types and Sizes
4.8Scanning Speed and Efficiency
4.5Ease of Use and Software Features
5.0Connectivity and Compatibility
4.7LCD Screen Size and Functionality
4.5Manufacturer Reliability and Warranty
4.3Cost Performance
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ScanSnap

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$419.99(incl. tax)Amazon price as of 2025-09-29

High-speed document, photo & receipt scanner with touchscreen, Wi-Fi, USB, and 100-page ADF for Mac or PC.

Scanner TypeBusiness Card, DocumentScanning Resolution600 dpi
Scanning Speed45 ppmColor Depth24 bit
Grayscale Levels- levelsDocument Size-
Automatic Document Feeder (ADF)YesADF Capacity100 sheets
InterfaceUSB, Wi-FiPower Consumption17 W
Automatic Document Size Detection FunctionDouble-Sided Scanning FunctionColor/Monochrome Automatic Switching FunctionText Enhancement FunctionImage Correction FunctionDirect to Cloud Storage Function
4.5Overall Rating
4.0Scanning Resolution and Image Quality
4.5Supported Media Types and Sizes
4.8Scanning Speed and Efficiency
4.7Ease of Use and Software Features
4.6Connectivity and Compatibility
4.5LCD Screen Size and Functionality
4.5Manufacturer Reliability and Warranty
4.3Cost Performance
#4

Brother

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$760(incl. tax)Amazon price as of 2025-09-29

Professional desktop scanner with fast scan speeds, duplex, wireless, and a large touchscreen for easy operation.

Scanner TypeDocumentScanning Resolution300 dpi
Scanning Speed60 ppmColor Depth48 bit
Grayscale Levels- levelsDocument Size-
Automatic Document Feeder (ADF)YesADF Capacity100 sheets
InterfaceEthernet, USB, Wi-FiPower Consumption- W
Automatic Document Size Detection FunctionDouble-Sided Scanning FunctionColor/Monochrome Automatic Switching FunctionText Enhancement FunctionImage Correction FunctionDirect to Cloud Storage Function
4.4Overall Rating
4.0Scanning Resolution and Image Quality
4.5Supported Media Types and Sizes
4.8Scanning Speed and Efficiency
4.3Ease of Use and Software Features
4.7Connectivity and Compatibility
4.5LCD Screen Size and Functionality
4.5Manufacturer Reliability and Warranty
4.0Cost Performance
#5

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$359.99(incl. tax)Amazon price as of 2025-09-29

Wireless color duplex desktop document scanner with 100-sheet ADF and 4.3" touchscreen for easy scanning.

Scanner TypeDocumentScanning Resolution1200 dpi
Scanning Speed35 ppmColor Depth30 bit
Grayscale Levels- levelsDocument Size-
Automatic Document Feeder (ADF)YesADF Capacity100 sheets
InterfaceWi-FiPower Consumption580 W
Automatic Document Size Detection FunctionDouble-Sided Scanning FunctionColor/Monochrome Automatic Switching FunctionText Enhancement FunctionImage Correction FunctionDirect to Cloud Storage Function
4.4Overall Rating
4.3Scanning Resolution and Image Quality
4.0Supported Media Types and Sizes
4.5Scanning Speed and Efficiency
4.6Ease of Use and Software Features
4.7Connectivity and Compatibility
4.4LCD Screen Size and Functionality
4.5Manufacturer Reliability and Warranty
4.2Cost Performance