Configurable electronic devices contain identifying information in a dual-ported memory. A plurality of un-configured units are assembled into a set. Using identifying information, a provisioning server matches each particular unit to configuration settings needed to appropriately configure that device for use by a specific end user. The configuration settings and/or data may be transmitted to the devices via their embedded RFID systems and stored in their dual-ported memory (via the first memory port). The electronic devices may comprise processor-based systems and, upon system initialization, the configuration data can be read from the memory via a second port thereof and used to configure the device for use by the user. In this way, devices may be configured as a set destined for a particular end user immediately prior to shipment and/or deployment and it is not necessary to separately track customized units prior to assembling them into a set.