Details: Replacement Model:AKB73575402 Brand: Generic Condition: Brand new No programming or setup required, easy and simple to operate. Perfect replacement for lost or broken remote control. 30 days money back guarantee & 12 months warranty from manufacturing defects. Accept return and exchange in warranty period. Compatible model numbers: NB2420A NB2520A NB2530A NB3520A NB3530A NB3730A NB3531A NB3532A S33A1-D NB4530A NB4530B NB4532B NB4540 NB5540 NB4542 NB4543 NB5541 NBN36 Note: If your model number is not listed above or your original remote is different from this remote, please email us to confirm suitability.