TI83 - TILP II is a PC linking program

 https://www.ticalc.org/archives/files/fileinfo/374/37481.html

TILP II is a PC linking program for Linux, Windows, Mac OS-X and FreeBSD. It works with all cables (serial, parallel, BlackLink, GreyLink and Silver/DirectLink cables, VTI and TiEmu virtual links) and all calcs (73, 82, 83, 83+(SE), 84+(SE), 84+CSE, 83PCE, 84+CE, 82A, 84+-T, 85, 86, 89, 89T, 92, 92+, V200, Nspire, Nspire CAS). Source code is available in the UNIX section.