After connecting the phone and installing the drivers, you have to power off and power on the phone for the connection to really work - at least if using BitPim.Other than that - cable fits poorly on a VX6100, but it does work. And I need to use it exactly once, so no biggie. Don't think the charging works on the VX6100 either - the VX6100, vx8000 and vx9800 use sightly different pinouts for power than the older models.Enclosed CD doesn't include a VX6100 driver, but the VX6000 works too. Or you can find one on the web.Not crazy about the cable and CD and all, but - it got the job done!