• Versatile Combination: Use your creativity to enjoy the versatile combinations by freely assembling the 3 cubic surge protectors according to your number of charging devices and your space. This is the ultimate solution for your various charging needs with the greatest convenience.
• Smart USB ports: The 3 USB ports with built-in Smart IC technology detect your devices automatically and deliver the fastest possible charging speed up to 5V/2.4 A.
• Comprehensive Protection: Surge protection, lightning protection, overload protection, short-circuit protection, output temperature control - all in one. HOLSEM's comprehensive protection has got you covered all around with guaranteed quality of ETL and FCC.
• Compact and Portable: Each cubic surge protector can be used individually, and is perfect for travel due to its wide voltage range of 100v-230v and portable size.

14 x AC outlets and 3 USB ports

14 AC sockets (American standards outlets) and 3 Smart USB ports can be freely assembled according to your different charging needs at different places and different space size. This is ideal for travel use, home and office, and professional workstations. 

Wall Mountable

Two of the smart cubic surge protectors can be mounted to the wall directly to give you extra outlets without extra cords. This gives you the utmost capacity to manage your various charging needs at different location of your home or during travel.

Surge Protection

Fully built-in 3-line (L-N, L-PE, N-PE) surge protection safeguards your devices from voltage fluctuations, surges, and spikes. Note: This is not a travel adapter, but surge protectors.

Overload Protection

The cubic surge protector with cord comes with reliable automatic overload switch. The two wall-mountable cubic surge protectors come with built-in reliable automatic overload fuses. All three cubes will protect your devices and your home in the event of power overload.

Heavy-duty power cord

14AWG cord provides premium protection to your electronic devices and your home and office.

Made of Flame Retardant Material

Able to withstand temperature up to 1,380℉(750℃).

Compact and Portable for Travel

Each cubic surge protector can be used individually, and is perfect for travel due to its wide voltage range of 100v-230v and portable size.

Ideal for Home and Office Charging Station:

Amazingly, you can also combine the 3 cubic surge protectors together according to your various charging needs, the number of your devices, and your space sizes at different locations.

Comprehensive Protection

Lightning protection, surge protection, overload protection, short-circuit protection, output temperature control, static resistance - all in one.

HOLSEM’s comprehensive protection has got you covered all around with widely-recogonized quality of ETL and FCC.

3 Smart USB Ports

The 3 USB ports with built-in Smart IC technology can detect your devices automatically and deliver the fastest possible charge speed up to 5V/2.4A.

Shipping Note: Shipping to Alaska, Hawaii, and PO Boxes is not available for this item

Warranty: Two Year Holsem Warranty