Description
innomaker Industrial-Grade USB to Serial RS232 Adapter,USB to Male DB9, FTDI Chipset, ESD Protection,Signal&Power Isolation, Compatible Windows 11,10 XP, Mac Os,Android,Linux, Global Industrial Brand
Dear Customers, Due to Chinese New Year holiday period from 6th-Feb-2026 to 6th-Mar-2026. All orders placed during this time will be shipped together After 10th-Mar-2026. We sincerely apologize for any inconvenience this may cause. Wishing everyone a happy Chinese New Year, good health, and abundant wealth!!! Dismiss
$23.99 Original price was: $23.99.$19.99Current price is: $19.99.
innomaker Industrial-Grade USB to Serial RS232 Adapter,USB to Male DB9, FTDI Chipset, ESD Protection,Signal&Power Isolation, Compatible Windows 11,10 XP, Mac Os,Android,Linux, Global Industrial Brand





Pin 1—NC Pin 2—RxD
Pin 3–TxD Pin 4–NC
Pin 5—GND Pin 6—NC
Pin 7—RTS Pin 8—CTS
Pin 9—CTS
