Manuals Brands I-Rocks I-Rocks Manuals ProdManuals has 4 I-Rocks manuals covering 4 models. Popular Categories: Switch Keyboard & Mouse Popular I-Rocks Manuals I-Rocks Digital Cordless Optical RF-7550A User's Manual I-Rocks 1600 dpi Laser IR-7521L User's Manual Keyboard & Mouse Models 1600 dpi Laser IR-7521L Digital Cordless Optical RF-7550A Switch Models IR-4100 7POWER IR-4660