APC Essential SurgeArrest 5 outlets 230V UK (PM5-UK)

Basic Protection Against Power Surges for Computers and Electronics. Reduces line noise that can cause data loss and keyboard errors. SurgeArrest will warn you if its circuitry has been damaged by heavy strike or power line surge and it is unable to provide 100% protection. If still under warranty, APC will then replace your damaged SurgeArrest free of charge.