Sony VGC-RB50 User Guide (primary user manual) User Manual page 31

Connecting the Radio Frequency Receiver
The radio frequency receiver enables your VAIO computer to communicate with the wireless keyboard and mouse .
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C ertain V A I O c omputer models are s upplied with a wireles s keyboard and mous e. See your c omputer's s pec ific ations s heet for details on s upplied
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ac c es s ories .
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