How do I purchase the optional extended warranty

How long is the warranty? How do I purchase the optional extended warranty?

The warranty for the RX300 is one year from the time of registering with vSpace Server, with an optional extended hardware warranty available. It can be purchased through the reseller or management portal with a credit card.

The extended warranty is only eligible for RX300 devices that are already under warranty and must be applied to a specific device. Once the extended warranty has been allocated, it cannot be changed/removed.