90NB0WR1-R31CB0 ASUS Vivobook TP3402ZA TP3402 Laptop Keyboard Module Assembly
Restore system input performance with this replacement keyboard assembly pulled from a clean working environment. Direct factory replacement engineered for ASUS Vivobook TP3402ZA series laptops. Thoroughly bench-tested to verify key actuation, flex cable integrity, and full electrical signal response.
ITEM SPECIFICATIONS:
Brand: ASUS
Main Part Number (MPN): 90NB0WR1-R31CB0
Alternate Part Numbers: 90NB0WR1, R31CB0
Compatible Models: ASUS Vivobook Flip 14 TP3402ZA, TP3402 Series
Component Type: Laptop Internal Keyboard Assembly Module
Key Specifications: Standard US Layout, Low-Profile Membrane Keys, Integrated Ribbon Cable Harness
KEY FEATURES & HIGHLIGHTS:
• Exact factory fitment ensures seamless drop-in seating into original palmrest and chassis mounts.
• Restores missing, sticking, or non-responsive keys to original tactile actuation standards.
• Factory ribbon connector housing and trace wiring intact for direct plug-and-play installation.
• Cost-effective repair solution for liquid spills, worn keycaps, or electrical input failures.
WHAT IS INCLUDED:
(1) ASUS Laptop Keyboard Assembly Module (MPN: 90NB0WR1-R31CB0)
QUALITY ASSURANCE & SHIPPING:
Tested: Key-by-key diagnostic testing completed. Verified full row responsiveness, clean contact points, and undamaged flex cable connectors.
Packaging: Encased in a protective anti-static ESD bag and secured between rigid protective backing panels for safe transit.
