A model was constructed to understand teacher acceptance for e-learning technology. Data from a self-reported questionnaire were collected from 152 in-service teachers who were studying in a part-time teacher education program in Hong Kong. A composite model including five constructs, namely, intention to use, perceived usefulness, perceived ease of use, subjective norm and computer self-efficacy, were formed and tested in the study. The ease of use became the sole determinant to the prediction of intention to use.