CAT5e cables enable a convenient and reliable connection from one network device, such as a switch, modem, or router, to another or to the infrastructure at large through a patch panel, keystone jack, or wall outlet. These cables are also commonly used in small office and home network and entertainment applications. They are tested up to 100 MHz (CAT5e standard) and are backwards compatible with CAT5 cables. They are produced with latch protection, which prevents the connector from being damaged when you install the cable in tight spaces. Furthermore, this cable is manufactured with shielding, which protects against electromagnetic interference (EMI). EMI can cause crosstalk between circuits, resulting in degradation of data, increased errors, and slower transmission rates, but by using this shielded cable, you can avoid this problem.