This is what we do, welcome customize your own product

USB Converter Cable Solutions
usb-to-serial-1
USB RS232 Serial Cable
usb-ttl-3.3v-
USB to TTL Serial Cable
USB-to-RS485-Cable
USB to RS485 Cable
USB-C-Serial-cable-5
USB C to RJ45 Cisco Console Cable
usb3.0-active-cable-1
USB 3.0 Active Repeater Cable
ftdi-usb-to-rs232-female-1
USB to RS232 Null Modem Cable
usb-type-c-rs232-10
USB C to RS232 Cable
usb-to-36pin-cable-7
USB to Parallel Cable