There are many 9" touchscreen panels, please open your tablet PC to check:
Model-1: 50Pin Ribbon Cable; Plug number: 300-N3860G-B00, MF-358-090F etc..
Model-6: 50Pin Ribbon Cable; Plug number: MF-289-090F, CTP-0227, C141232E1-DRFPC188T-V1.0 etc..
Model-7: 50Pin Ribbon Cable; Plug number: MF-335-090F etc..