PERIXX 706+ USB Trackball QWERTY. This is a great keyboard. Touching very fluid and precise trackball (adjustable speed in Android) I wanted a keyboard / trackball to connect to my TV BOX Android. more practical than a separate keyboard + mouse! (Smart Google Android 4.2 TV BOX MX2 -Internet case) without a keyboard. After hours of testing two other keyboards without success, I finally bought this keyboard that works perfectly and for a very good price. But in Android, after connecting the USB stick, ON and Connect on keyboard, So go to Android Settings to select the RIGHT settings: French keyboard / Qwerty (for the French) and French -Belgium / Qwerty (For Belgian users) is known, there still has some small differences between the "QWERTY" but especially (I had to look no indication in ... Android manual), in "expert settings and Reserved for specialists "you select: French language, keyboard: French / Qwerty. Otherwise without these basic settings, this keyboard though that show that azerty qwerty. Finally it is the same procedure as required under Windows ... Very good buy. Not to mention the serious AMAZON in perfect procedure: control, monitoring and delivery.