ALVA 640 Comfort

SKU: ALVA 640 Comfort
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ALVA 640 Comfort

Are you a Braille reader? Would you like a top quality Braille display that converts information from your computer screen into a seamless line of Braille characters?

Efficient access to information

Enjoy instant access to your computer or tablet. Surf the web, read your e-mails or review appointments, all in Braille. Via the high speed USB connection, the ALVA USB 640 Comfort effortlessly connects to your PC or MAC without having to install a driver.

Enjoy using a seamless Braille display

The ALVA USB 640 Comfort guarantees a paper-like reading experience thanks to the seamless Braille caps and to the luxurious Braille cells using the same technology as those found on the ALVA BC640 Comfort.

Small and portable

Being small and portable, the ALVA USB 640 Comfort can easily be taken with you from home to the office as well as to other locations.


40 Braille cells: for reading
One piece cell cap
40 cursor routing keys positioned below the Braille line
5 navigation thumb keys
4 navigation keys
High speed USB port
Dimensions: 33.8 x 7.5 x 1.8 cm / 13.3 x 2.9 x 0.7 in
Weight: 550 g / 1.1 lb

Screen Reader Compatibility

Windows 7, 8 and 10 (32-bit and 64-bit):

JAWS (Version 10 and higher)
System Access To Go

Windows Vista and Windows XP:

JAWS (version 10 and higher)
System Access To Go

Apple Mac OS X Snow Leopard, Lyon and Mountain Lyon: VoiceOver

2 year warranty
Supports Windows 7, 8 and 10 - 32/64 bit
Driver included in Jaws 11 plug and play


ALVA USB 640 User Manual
ALVA USB 640 Driver
ALVA 6 series Quick Start Guide ENG v4
ALVA 6 Braille Contraction Tables Setup V1.1
ALVA 6 CD V4 for Windows 7, 8 and 10
ALVA 6 Software Setup Dolphin V4.0 for Windows 7, 8 and 10
ALVA 6 Software Setup JAWS V4.0.9.0 for Windows 7, 8 and 10
ALVA 6 Software Setup Window-Eyes v4 for Windows 7, 8 and 10
Alva USB 640 Comfort Driver V3.0.5.5.

SKU: ALVA 640 Comfort

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