Tripp Lite Conference Surge Protector with 4 5-15R Outlets & 4 USB-A Ports 6ft Cord Black (tlp406usbufo). 1800 Joules Safeguard Your Sensitive Electronics This Protect It! Because residential power outlets have three wireshot line (H), neutral (N) and ground (G)the TLP406USBUFO protects all three, covering the two protection modes: full normal mode (H-N) and common mode (N-G/H-G).
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