SanDisk versus Sansa Clip+

My 2-year-old Clip Sport died recently (will not power on) so I went looking for and found on Craigslist, a brand new Clip+.  I just happened to notice that the brand printed on the front of the player is SanDisk.  Most Clip+'s I’ve seen online have the Sansa name printed on the front.  I’m betting that since the SanDisk name appears on the newer Sport and Jam players and even the Zip that the Sansa-labeled players are older, but are there any differences between the SanDisk Clip+ and the Sansa Clip+?

No. Some were labeled SanDisk and some were Sansa. They are identical inside.