Updated daily13613 products compared55 categories97 buying guides How we test Affiliate disclosure
0SavedWishlist0Side by sideCompare
How we testAffiliate disclosure
Brother DS-640 Compact Mobile Document Scanner, (Model: DS640)8.6Our score 4 photos
BBrandBrotherBBrother53 products in our catalogSee all Brother products →ID DBD-21071

Brother DS-640 Compact Mobile Document Scanner, (Model: DS640)

8.6/10 our score 4.3 (6,450 ratings on Amazon)

FAST SPEEDS - Scans color and black and white documents a blazing speed up to 16ppm (1). Color scanning won’t slow you down as the color sca

Resolution300Standard Sheet Capacity1Optical Sensor TechnologyCISConnectivity TechnologyUSB

About this item

  • FAST SPEEDS - Scans color and black and white documents a blazing speed up to 16ppm (1). Color scanning won’t slow you down as the color scan speed is the same as the black and white scan speed.
  • ULTRA COMPACT – At less than 1 foot in length and only about 1. 5lbs in weight you can fit this device virtually anywhere (a bag, a purse, even a pocket).
  • READY WHENEVER YOU ARE – The DS-640 mobile scanner is powered via an included micro USB 3. 0 cable allowing you to use it even where there is no outlet available. Plug it into you PC or laptop and you are ready to scan.
  • WORKS YOUR WAY – Use the Brother free iPrint&Scan desktop app for scanning to multiple “Scan-to” destinations like PC, Network, cloud services, Email and OCR. (2) Supports Windows, Mac and Linux and TWAIN/WIA for PC/ICA for Mac/SANE drivers. (3)
Category: Printers › Document ScannersRanked #99 of 7 in Printers
8.6Our score
Our verdict

FAST SPEEDS - Scans color and black and white documents a blazing speed up to 16ppm (1). Color scanning won’t slow you down as the color sca

Ranked #99 in Printers · 4 things we like

Quick answer The Brother DS-640 Compact Mobile Document Scanner scores 8.6/10 with us. Amazon owners rate it 4.3 out of 5 across 6,450 reviews. It was listed from $134.99 to $404.97 on Amazon depending on the option when we last checked in September 2026. Key facts: resolution 300, standard sheet capacity 1, optical sensor technology CIS.

With its compact design and simple workflow applications, the Brother DS-640 mobile scanner is ideal for on-the-go, small office/home office professionals. It scans color and B&W documents at up to 16ppm. The DS-640 measures less than 11.

8 inches long and weighs about 1. 5 pounds, so it’s easy to take with you wherever you go. The DS-640 handles a variety of documents up to 72 inches long and up to 72 pounds.

bond weight paper. Easily scan business cards and plastic ID cards through the same location as other documents. Power the DS-640 scanner through the included micro USB 3.

0 cable to a laptop or PC to enable true on-the-go scanning from virtually anywhere. The included software lets you to scan to multiple “Scan-to” destinations including File, Image, OCR, Email, and cloud services. The DS-640 enables you to optimize images and text for storage and retrieval.

Included document mana

Do Best Deal is a participant in the Amazon Services LLC Associates Program. As an Amazon Associate we earn from qualifying purchases. If you buy through links on this site we may earn a commission, at no extra cost to you. Learn more.

Product information

20 specifications
Scanner TypeBusiness Card, Document
Connection TypeUSB
Resolution300
Wattage2.5 watts
Color Depth48, 24
Standard Sheet Capacity1
Optical Sensor TechnologyCIS
Greyscale Depth8-bit
Media TypeBusiness Card, Embossed Card, ID Card, Laminated Card, Plain Paper, Plastic Card, Receipt
Item Dimensions D x W x H1.99"D x 11.9"W x 1.45"H
Item Weight1 pounds
Minimum System RequirementsSupports Windows, Mac® and Linux® environments and TWAIN/WIA for PC/ICA for Mac/SANE drivers.‡
BrandBrother
Model NameCompact
Unit Count1 Count
Built-In MediaItem
Item Type NameMobile Scanner
Warranty Description1-year limited warranty
Connectivity TechnologyUSB
Product Dimensions1.99"D x 11.9"W x 1.45"H

Pros & cons

What we like
  • FAST SPEEDS - Scans color and black and white documents a blazing speed up to 16ppm (1). Color scanning won’t slow you down as the color scan speed is the same as the black and white scan speed.
  • ULTRA COMPACT – At less than 1 foot in length and only about 1. 5lbs in weight you can fit this device virtually anywhere (a bag, a purse, even a pocket).
  • READY WHENEVER YOU ARE – The DS-640 mobile scanner is powered via an included micro USB 3. 0 cable allowing you to use it even where there is no outlet available. Plug it into you PC or laptop and you are ready to scan.
  • WORKS YOUR WAY – Use the Brother free iPrint&Scan desktop app for scanning to multiple “Scan-to” destinations like PC, Network, cloud services, Email and OCR. (2) Supports Windows, Mac and Linux and TWAIN/WIA for PC/ICA for Mac/SANE drivers. (3)
What could be better

    Brother DS-640 Compact Mobile Document Scanner: questions & answers

    Is the Brother DS-640 Compact Mobile Document Scanner worth buying?

    Yes, it is one of the stronger picks in its group. We score the Brother DS-640 Compact Mobile Document Scanner 8.6 out of 10. Amazon owners rate it 4.3 out of 5 across 6,450 reviews.

    How much does the Brother DS-640 Compact Mobile Document Scanner cost?

    It was listed from $134.99 to $404.97 on Amazon depending on the option when we last checked in September 2026. Amazon prices change daily, so use the price button on this page to see the current figure.

    What options does the Brother DS-640 Compact Mobile Document Scanner come in?

    Amazon lists 4 options. Style: DS640E Has USB-C, RDS640, DS640, DS640 Pack of 3. Pattern: New, Renewed Premium (Refurbished). Pick an option on this page and the button opens exactly that model.

    What are the key specs of the Brother DS-640 Compact Mobile Document Scanner?

    Resolution: 300; Standard Sheet Capacity: 1; Optical Sensor Technology: CIS; Connectivity Technology: USB. All 20 specifications are in the product information table on this page.