... : 1.Patent NO.:201030576576.5 and 201030576553.4 2.CE and RoHS trading keyboard and mouse:keyboard Type: Wired Application: ... more than just above the new visual and tactile pleasure, bring you a good mood every day. Item: ... green, sapphire blue, pink, white, yellow, orangeBrand: IndependentPlug and Play: SupportAnd Computer Connection: WiredOptional warm hand functionApplicable models: notebooks ...