Product Name: LENOVO A850 / A390 / S920 / S650 Plug In
Compatible Models: Lenovo A850, A390, S920, S650
Type: Charging Port / Sub Board Assembly (micro‑USB)
Function: Manages charging, data transfer, and microphone function; replaces faulty or loose charging port
Installation: Internal repair (requires technician)
Condition: Compatible Replacement Part
Usage: Suitable for Lenovo A850 / A390 / S920 / S650 charging port replacement