SC/UPC-LC/UPC: Single Mode Fiber Optic Adapter, SC Male, LC Female without Flange, 1310 nm/1550nm
FTDI USB-RS485-WE-1800-BT CABLE, USB TO SERIAL RS485, 1.8M, ftdi chip usb to rs485 Open cable
Q-USB-RS485: Galvanically isolated USB Serial converter
USB <> RS232 / RS422 / RS485 optoisolated serial with metal housing, designed for the mounting in electric panel.