There has been lots of confusion and discussion regarding which Syma "hobby grade" style transmitter is compatible with the X11 Quadcopters. Here is a quick video to demonstrate that the X5C-14 TX is indeed compatible with the X11. As of March 2015, this is the latest edition of this TX and has a standalone Syma part number of X5C-14. It is the same TX that comes with the currently newest complete X5C-1 Quadcopter kit. Previous editions of this TX are not compatible with the X11. The Quadcopter symbol on the LCD display appears to be the only unique marking to identify the compatible edition of this TX. Editions that have a Helicopter symbol are not compatible with the X11.
This one came from Fasttech.com and is also available from Gearbest.com and some other sellers. It is also compatible with the Syma X12 and a few other Syma quadcopters that share the same protocol. If you intend to buy one for this use or as a replacement for the one that came with a X5C-1 quad, make sure you are getting the right edition.
Seller Links:
Fasttech: [ Ссылка ]
Gearbest: [ Ссылка ]
