
LAKDUINO.COM
Lakduino UNO Rev4Lakduino UNO R4 which is compatible with the popular Arduino Uno. In addition to all the features of the previous version, the Lakduino UNO R4 now comes with a PL2303 USB-to-Serial driver chip on board so that you don t have to get busy with external connections for uploading your sketches.
http://www.lakduino.com/