4350T338L01 USB I/O & Button Switch Board — Replacement for Lenovo S340-15IWL / S340-15IIL

Replacement part 4350T338L01 for Lenovo S340-15IWL and S340-15IIL. This assembly integrates the USB I/O ports with the laptop button/switch circuitry, providing a direct-fit replacement for faulty USB connectors or button/switch failures. Matches the original connector layout and mounting points for straightforward installation — verify part number 4350T338L01 to ensure compatibility with your S340-15IWL or S340-15IIL model.