Texas Instruments 94327 Ti Graphlink USB Cable - Enables software downloads and updates from the internet - Lets you store programs and data on your computer - Includes TI Connectivity Cable - Compatible with TI-73 Explorer, TI-83, TI-89, TI-92, and Voyage 200 - Pre-owned, great condition - All items are properly cleaned and sanitized prior to shipping - Ships quickly and with love + care from my smoke-free home