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Black cube surge protector with three AC outlets and six USB-A ports, 8-foot cord with right-angle plug

Tripp Lite

Tripp Lite TLP368CUBEUAM surge protector 3-outlet 6 USB 540 joules 8 ft cord

SKU CH-4F75-K4AH5 MPN TLP368CUBEUAM

A cube-shaped surge protector with three spaced AC outlets and six USB-A ports delivering 7.2 A total charging current, 540 joule suppression.

  • Power outlets3
  • Cord length8 ft (2.44 m)
  • Supply voltage120 V
  • Output power1800 W
  • Surge energy rating540 joule
  • Protection typesH-N, N-G and H-G
  • Surge protection up to 540 joules guards equipment
  • Six USB-A ports deliver 7.2 A total charging current
  • Three spaced AC outlets accept bulky transformers
  • Antimicrobial housing resists bacteria, viruses, fungi, mold and mildew
  • 8 ft pivoting cord with right-angle plug allows flexible placement

Compact power cube for desks and travel

The Tripp Lite TLP368CUBEUAM combines three NEMA 5-15R outlets with six USB-A charging ports in a 5.20" x 2.70" x 5.30" housing. It accepts 120V input at 60 Hz and delivers up to 1800 W through a 15 A circuit breaker. The 8 ft cord ends in a right-angle NEMA 5-15P plug. Antimicrobial protection resists bacteria, viruses, fungi, mold and mildew on the housing.

540 joule surge rating and three-line protection

The single figure that decides suitability is the 540 joule AC suppression rating. It covers all three protection modes: H-N, N-G and H-G. An automatic shutoff cuts power permanently if the protection circuit is incapacitated. EMI/RFI noise filtering is included.

Splits for stationary or mobile use

The top portion provides four USB-A ports sharing 4.8 A; the bottom portion provides two USB-A ports sharing 2.4 A, for a total of 7.2 A across all six ports. Three spaced outlets accommodate bulky transformers. The pivoting cord allows flexible placement on a desk, nightstand or in a travel bag. No transformer accommodation is built in. Weighs 1.04 lbs.

How it compares

Measured against everything we stock in Surge Protector Power Strips, at today’s prices. Recalculated every night.

Price $42.99
Pricier than about 58% of the 565 comparable items (median $37.99).

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Specifications

Product
Brand nameTRIPP LITE
Model nameTLP368CUBEUAM
Product colorBlack
Audio & video
Emi/rfi noise filterYes
Power
Power outlets3
Supply voltage120 V
Output power1800 W
Surge energy rating540 joule
Protection typesH-N, N-G and H-G
Size & build
Cord length8 ft (2.44 m)
Product dimensions5.2 in × 2.7 in × 5.3 in
Product weight1.04 lb (0.47 kg)
Shipping weight0.73 kg
Package size142 × 130 × 119 mm
In the box
In the boxTLP368CUBEUAM 3-Outlet Cube Surge Protector
Owner's manual

Questions about this item

What does the 540-joule surge rating mean for my plugged-in gear?

It absorbs up to 540 joules of excess energy from spikes and surges, and the unit will automatically shut off if the protection circuit is overwhelmed to prevent damage to connected equipment.

How much total USB charging current is available across the six ports?

The six USB-A ports share 7.2 A total, with the top four ports sharing 4.8 A and the bottom two sharing 2.4 A.

Will the 8 ft cord and cube shape fit on a crowded desk or travel bag?

The cube measures 5.20 in x 2.70 in x 5.30 in and weighs 1.04 lbs, with an 8 ft pivoting cord and right-angle plug for flexible placement.

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