Yes, the hardware in the 16 and 32 is different than the hardware used in the 64. The new wireless stick is the same based off the FAQs i have read. see below
| Legal | Terms of Use | Privacy Statement | Forum Terms of Service |
|
| © Western Digital Corporation or its affiliates. All rights reserved. Western Digital Technologies, Inc. is the seller of record and licensee in the Americas of SanDisk® products. |