The Braille Sense U2, model H432B, is a Braille notetaker and word processor designed for use by individuals who are blind or have low vision. This compact, portable braille notetaker has a 9-key Perkins-style Braille keyboard, a 32-cell braille display and an LCD display. It provides the functionality of a laptop computer, including WiFi, chat, document processing, DAISY playback, GPS, YouTube, Excel, and DropBox. It can perform up to seven tasks simultaneously. The Braille Sense U2 includes multiple bilingual dictionaries, advanced font and style options, IMAP e-mail access, and file encryption. The LCD display facilitates teaching Braille to beginners. Documents can be created and read in any of five languages. The Braille Sense U2 QWERTY has a 1 gigahertz (GHZ) processor, 32 gigabytes (GB) flash memory, 3 USB ports, a USB mini port, and an SD card slot. It allows for connectivity via Ethernet, WiFi (b/g/n) or 3G USB modem. The manufacturer offers free firmware updates for life. OPTIONS: A USB or Bluetooth keyboard can be added to facilitate face to face communication between a sighted person using the keyboard and reading the text on the LCD display and a deaf blind person using the braille keyboard and display. POWER: Uses rechargeable battery with 17 hours battery life and requires 5 hours charging time. DIMENSIONS: 1.5 x 9.8 x 5 inches. WEIGHT: 2 pounds. WARRANTY/GUARANTEE: 2 year manufacturer warranty.