We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact grey document scanner with front paper slot and output tray

Ambir Technology, Inc

Ambir Technology, Inc DS490-AS document scanner

SKU CH-0VXV-ZK2AZ MPN DS490-AS

Duplex document and ID card scanner with 600 dpi optical resolution, USB 2.0 power and a footprint the size of a three-hole punch

  • TypeDuplex
  • Element TypeDual Linear Color Contact Image Sensor (CMOS CIS)
  • Scanning Speed7 seconds per single-sided page in B&W mode at 200 dpi 10 se
  • Color Depth48-bit internal color, outputs 24-bit true color, 8-bit gray
  • Optical Resolution600 dpi
  • Max. Document Size8.5" x 14"
  • Scans single-sided pages in 7 seconds at 200 dpi
  • Duplex scans both sides in 10 seconds per page
  • 600 dpi optical resolution captures fine detail
  • USB 2.0 power eliminates need for AC adapter
  • Ultra-compact 2.10 x 2.60 x 12.20 inch footprint fits anywhere

Compact USB-powered document scanner for mobile

The Ambir DS490-AS is a duplex sheet-fed scanner that captures both sides of a page in one pass. It measures roughly the size of a three-hole punch and draws all power from a USB 2.0 port, so no external adapter is required. The device suits professionals who scan receipts, forms or ID cards at a desk or on the road.

Check USB port and operating system before ordering

Your computer must provide a standard USB 2.0 Type-A connection; the scanner is compatible with USB 1.1 ports but will run at the slower 1.1 speed. Supported Windows versions include 10, 8, 7, Vista, XP and 2000 in both 32-bit and 64-bit editions where applicable. No separate driver download is needed for basic TWAIN operation.

Included AmbirScan software adds straight-to-PDF

The bundled AmbirScan application lets you scan directly to searchable PDF files without opening a separate program. AutoContinue removes the per-scan prompt so batches of invoices, insurance cards or legal forms move through unattended. TWAIN compliance also keeps the hardware working with most existing document-management packages.

Highlights

  • Scans single-sided pages in 7 seconds at 200 dpi
  • Duplex scans both sides in 10 seconds per page
  • 600 dpi optical resolution captures fine detail
  • USB 2.0 power eliminates need for AC adapter
  • Ultra-compact 2.10 x 2.60 x 12.20 inch footprint fits anywhere

Specifications

BrandAmbir
ModelDS490-AS
TypeDuplex
Element TypeDual Linear Color Contact Image Sensor (CMOS CIS)
Scanning Speed7 seconds per single-sided page in B&W mode at 200 dpi
10 seconds per page duplex mode
Color Depth48-bit internal color, outputs 24-bit true color, 8-bit grayscale & 1-bit B&W
Optical Resolution600 dpi
Max. Document Size8.5" x 14"
USB PortsUSB 2.0 hardware compatible with USB 1.1 (USB 1.1 speed performance)
Operating Systems SupportedWindows 10, Windows 8, Windows 7, Windows Vista(32/64), Windows XP(32/64), Windows 2000 Compatible
FeaturesUltra-Compact Footprint
At about the size of a three-hole punch, the ImageScan Pro 490i takes up far less space than flatbed scanners.
USB-Powered Convenience
Because it's powered by your computer's USB port, you'll never search for an outlet or carry a bulky AC adapter again.
Superior Media Handling
Easily handles piles of paper documents and receipts, along with identification, and insurance cards.
Broad Compatibility
The included TWAIN driver ensures compatibility with thousands of software applications and hardware systems.
Professional-Grade Quality
Durable and reliable enough f
Dimensions2.10" x 2.60" x 12.20"
Weight1.30 lbs.
Shipping weight1.81 kg
Package size432 × 330 × 229 mm

Questions about this item

What comes in the box and do I need a separate power adapter?

The scanner draws power from the USB port so no external adapter is required; the package includes the DS490-AS unit and AmbirScan software on disc

Which scanning mode should I pick for colour ID cards versus black-and-white forms?

Use 24-bit colour at 600 dpi for ID cards and insurance cards; switch to 1-bit black-and-white at 200 dpi for fastest text forms

How long does a two-sided page take once the scanner is connected to a laptop?

Duplex scanning captures both sides in one pass at about ten seconds per sheet at 200 dpi

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.