This product comes with the following parts:
1x Linkbot-L (Joints 1 and 2 are movable for Linkbot-L. Joints 1 and 3 are movable for Linkbot-I)
1x 36" USB Cable

1 Year Extended Warranty

The recommended add-ons for this product are

Linkbot Dongle

Arduino Compatible Uno Starter Kit

Linkbot Sensor Connection Pack

Robot Sensor Pack

Linkbot-L

$289.00