TIMEX Sinclair 2065
Microdrives

Timex Sinclair 2065 would be a stringy floppy very similar to the ZX microdrives, in silver, made for Timex computers with up to 100K storage with an access speed of 16K/second.

A working version can be seen on a video where Dan Ross presents the Timex Sinclair 1500 and 2068 computers. A boxy interface, not resembling the ZX Interface 1, can be seen connected to a 2068 with a Spectrum ROM, so it seems that Timex was not able to make them work with the Timex 2068 ROMs.