Brother DS-640 Portable Document Scanner

Identifiers
MPN	Brother DS640
Dimensions / Weight
Key Features
Automatic Document Feeder	No
Black/white scanning colour modes	Grayscale
Built-in display	No
Cables included	Micro-USB
Colour scanning	Yes
Depth	50.6 mm
Duplex Scanning	No
Harmonized System HS code	84716070
Height	36.8 mm
In stock	10 Items
Interface	USB
Linux operating systems supported	Yes
Mac operating systems supported	Yes
Maximum document size	1828.8 mm
Maximum media length	182.9 cm
Maximum paper size	A4
Maximum scan size	215.9 x 1828.8 mm
Optical scanning resolution	300 x 300 DPI
Package depth	162 mm
Package Height	76 mm
Package width	377 mm
Power consumption (off)	0.01 W
Quantity per pack	1 pc(s)
Quick start guide	Yes
Scan drivers	SANE,TWAIN,WIA
Scan to	E-mail,File,Image,OCR
Scanning noise level	53 dB
Server operating systems supported	Windows Server 2012,Windows Server 2012 R2,Windows Server 2016,Windows Server 2019
Sound pressure level (max)	42 dB
Standard interfaces	USB 3.2 Gen 1 (3.1 Gen 1)
USB connector type	Micro-USB B
USB port	Yes
Warranty card	Yes
Weight	466 g
Width	301 mm
Windows operating systems supported	Windows 10,Windows 7,Windows 8.1

Brother is a Japanese brand that produces a wide range of electronics, including printers, sewing machines, and scanners. The company has a strong reputation for quality and innovation, and its products are popular among consumers and businesses alike.