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Grey wall-mounted outlet extender with five AC sockets four USB-A ports one USB-C port surge protection indicator light

Outlet Extender 5 AC 4 USB 1 USB-C 1680J 15A Grey

SKU CH-RBC1-KRHCV

Turns one duplex outlet into five AC sockets plus four USB ports with 1680-joule surge protection

  • Team affiliation2 Packs
  • Amperage15
  • Certifications and standardsUL Listed/CSA Certified
  • Turns two wall outlets into five AC sockets plus four USB ports for more connections
  • 1680-joule surge protection with TVS and MOV circuits shields plugged-in devices from spikes
  • Smart USB charging delivers up to 4.2 A total, 2.4 A per USB-A and 3 A on USB-C
  • Secure wall-mount design with included screws prevents the unit from pulling out of the receptacle
  • Fire-resistant casing rated to 1382 °F and ETL listed certification confirm safety compliance

Multi-outlet surge protector

This grey outlet extender turns a standard duplex receptacle into five AC outlets and adds four USB ports, including one USB-C port. It handles up to 15 A and 1875 W total load with 1680 J of surge protection. The unit is ETL listed and UL/CSA certified for indoor use in homes, offices or travel.

Wall-mountable build with indicator

The housing uses fire-resistant material rated to 1382 °F and combines TVS and MOV suppression circuits. A protected indicator light confirms active surge protection. Mounting screws are included so the block can be secured to the duplex outlet and will not pull loose when cords are inserted or removed.

Charging limits and socket constraints

USB-A ports each deliver up to 2.4 A while the USB-C port provides up to 3 A at 5 V only; it does not support 9 V to 22 V devices. The extender is not compatible with GFCI or two-prong receptacles. Loads over 1000 W should be plugged directly into the wall outlet rather than through this strip.

How it compares

Measured against everything we stock in AC Plugs & USB Wall Chargers, at today’s prices. Recalculated every night.

Price $22.99
Pricier than about 63% of the 547 comparable items (median $17.99).

Specifications

Power
Amperage15
Environment & compliance
Certifications and standardsUL Listed/CSA Certified
More details
Team affiliation2 Packs

Questions about this item

What total current can the USB ports supply together?

The four USB ports share a combined 5 V 4.2 A output, with each USB-A up to 2.4 A and the USB-C up to 3 A.

How do you secure the extender so it does not pull out of the wall?

Plug it into a grounded duplex receptacle, then use the included screws to fasten the unit to the outlet faceplate.

Which sockets will this extender not work with?

It is not compatible with GFCI receptacles or two-prong ungrounded sockets.

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