This 20 character by 4 rows text LCD display is to connect various PCs via
 LCD2USB, comes with an easy to use USB communication interface.The
LCD2USB is a open source project. That works under Linux, MacOS X  and
 Windows, and  currently supported by lcd4linux,  LCD Smartie, and LCDProc .
 It can display: Everest stats, Speed fan stats, MBM stats (your CPU temp,
fan/cooler speed, etc), BBC World News (or any other RSS feed!), WinAmp
stats (currently playing tracks title, length, position, etc), Network stats (speed,
total bytes, etc), CPU Speed, Disk available/free, memory usage, Email details,
game stats, and many more...

Support User's Re-Development.

USB LCD Module Features
1,  +5V power supply
2,  USB interface
3,  Can show 20 characters x 4 lines
4,  Display Mode: FSTN,Negative Image, Transmissive
5,  Viewing angle: 6:00 O'clock
6,  With backlight (Color: Green)
7,  Software controlled Backlight
8,  Vertical graph drawing
9,   Horizontal graph drawing
10,  Built in 8x5 dots ASCII character font with 8 used definable characters
11,  ROHS Compliant