Topcon GTS & GPT and Sokkia SET series data collector cable. Coiled Data Collector cable with DB-9 serial connector on one end and latching push on Hirose connector on the other. This works with all Topcon GTS / GPT / Gowin series instruments with push on Hirose connector. Also works with most older Sokkia SET series total stations and most Topcon imitator total stations. For Topcon ES / IS / PS and other newer Topcons with Twist on connector click here: For newer Sokkia CX series click here: