Abstract: The present invention is about a wireless keyboard for tablet PC, which is a kind of accessory that is necessary for using the tablet PC conveniently. The present invention combined the role of a case that protects the tablet PC to the wireless keyboard and ensured and made the attachment and detachment of it more convenient with magnet and all. When user intends to use it, he or she can easily assemble the built-in stand of the wireless keyboard and conveniently use it.