Before placing an order, please confirm whether the product model is correct. Features: 100% Brand new High quality Specification and model: Model: For Lenovo ThinkPad T14 Gen 4 21HD 21HE 21K3 21K4 Package included: USB Board Cable MPN: 5C11H81428 DA30000RH40 Feedback: Workingdays: Monday - Friday We stand behind our product 100% ! Buy with confidence! We will provide the best service and reliable products for every customer If there's any problem, please do not hesitate to contact us by eBay message, we will reply you within 1 business day. (not include Public holiday) How to know your computer model and part number/MPN? Compatible model:The model is written at the bottom of the computer. Part number/MPN:On the label of the original product.
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