E200/E300/MX350/Pocket Mod (4 wire/ single speed/ 7 connector) control module Compatible with versions: E200 V24+ E300 V20+ MX350 V33+ Pocket Mod V45+
Note: Model versions can be determined based on the product ID code on your Razor product. The product ID code can be found on the battery cover and/or on the bottom of the frame. The 7th and 8th numbers in your product ID code are the version number of your Razor product (e.g. "01" = Version 1, "02" = Version 2, etc.).