RIM will launch accessories for BlackBerry PlayBook to the market lately, namely the standard QWERTY keyboard that will be paired on the front of the Playbook.
this external Keyboard is not connected via bluetooth, but using a 'dock', this keyboard will also have a track pad. With the presence of this Playbook keyboard means users do not depend on which there is on-screen keyboard to enter the content.
Other news said that the Blackberry Playbook keyboard was not made by a third party but by RIM. Prices and availability of this keyboard is yet known. Just wait for further news.
