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- light Cannot Penetrate Ceilings Or Walls - susceptible To Interference And Dilution By Other Light Sources- scatter Ir Devices Can Connect With Los - But Transfer Rates Are Lower - can Only Be 1 Meter From A Computer.

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1. - light Cannot Penetrate Ceilings Or Walls - susceptible To Interference And Dilution By Other Light Sources- scatter Ir Devices Can Connect With Los - But Transfer Rates Are Lower - can Only Be 1 Meter From A Computer.





 
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