---
product_id: 36990524
title: "12 Outlets Surge Protector Power Strip with 3 Smart USB Charging Ports (5V/3.1A) and 6' Heavy Duty Extension Cord, for Home, Office, Computers, Appliances, Equipment (4000 Joules) - Black"
brand: "holsem"
price: "56 zł"
currency: PLN
in_stock: false
url: https://www.desertcart.pl/products/36990524-12-outlets-surge-protector-power-strip-with-3-smart-usb
store_origin: PL
region: Poland
---

# 4000 joules surge protection 3 smart USB ports (5V/3.1A) 12 outlets for max connectivity 12 Outlets Surge Protector Power Strip with 3 Smart USB Charging Ports (5V/3.1A) and 6' Heavy Duty Extension Cord, for Home, Office, Computers, Appliances, Equipment (4000 Joules) - Black

**Brand:** holsem
**Price:** 56 zł
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Stay powered, protected, and plugged in—because your gear deserves the best.

## Quick Answers

- **What is this?** 12 Outlets Surge Protector Power Strip with 3 Smart USB Charging Ports (5V/3.1A) and 6' Heavy Duty Extension Cord, for Home, Office, Computers, Appliances, Equipment (4000 Joules) - Black by holsem
- **How much does it cost?** 56 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/36990524-12-outlets-surge-protector-power-strip-with-3-smart-usb)

## Best For

- holsem enthusiasts

## Why This Product

- Trusted holsem brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart USB Charging:** 3 USB ports with Smart IC technology deliver fast, efficient charging for all your devices simultaneously.
- • **Safety First, Always:** Overload protection with double break switch plus ETL, FCC, and UL certifications for peace of mind.
- • **Built to Last & Mount:** Heavy-duty 6-foot UL-listed cord with flame-retardant casing and 4 keyhole mounts for sleek, secure installation.
- • **Power Up Without Limits:** 12 outlets including 6 widely spaced for bulky plugs—perfect for your entire workstation or home setup.
- • **Unmatched Surge Defense:** 4000 joules energy rating shields your expensive electronics from damaging voltage spikes and surges.

## Overview

The HOLSEM X12 surge protector power strip offers 12 outlets and 3 smart USB ports with a 4000-joule surge rating, a 6-foot heavy-duty extension cord, and advanced safety features including overload protection and flame-retardant materials. ETL, FCC, and UL certified, it’s designed for home and professional use to keep your electronics safe and fully charged.

## Description

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## Features

- 6 regular Outlets & 6 widely spaced Outlets, 2 USB Charging Ports with Smart IC Technology (5V/3.1A) and 1 usual USB Charging port. 4000 joule energy rating is ideal for computers, laser printers, telephones, and home theatre systems.
- 6 Feet Heavy Duty UL listed Extension Cord ideal for home office and professional workstations, 4 Keyhole Mounting Slots on the back (easily mount it to a wall horizontally).
- Overload Protection with the double break overload switch. Made of Flame Retardant Material which is able to withstand temperature up to 1,380℉(750℃).
- Guaranteed Quality and All-around Protection: ETL Listed and FCC Certificated. Surge Protection with built-in LED light safeguards your expensive computers, smart phones and all other electronics from voltage fluctuations, surges and spikes.
- What you will get: one Power Strip, one User Guide and one Warranty Card; Worry-free 24-month warranty, 30-day no-hassle return & refund guarantee and life time technical support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HOLSEM |
| Part Number | HOLSEM-X12B |
| Item Weight | 0.01 ounces |
| Product Dimensions | 12.9 x 4.7 x 0.1 inches |
| Item model number | HOLSEM X12 |
| Is Discontinued By Manufacturer | No |
| Size | X12 |
| Color | Black 12 Oulets + 3 USBs |
| Shape | Rectangle |
| Voltage | 125 Volts |
| Wattage | 1875 watts |
| Amperage Capacity | 15 Amps |
| Item Package Quantity | 1 |
| Extension Length | 6 feet |
| Plug Format | Type B |
| Certification | etl, fcc, ul_listed |
| Special Features | Mountable, Surge Protection, Usb Slot |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Meteralla |

## Product Details

- **Brand:** HOLSEM
- **Color:** Black 12 Oulets + 3 USBs
- **Total Power Outlets:** 12
- **Voltage:** 125 Volts
- **Special Feature:** Mountable, Surge Protection, Usb Slot

## Images

![12 Outlets Surge Protector Power Strip with 3 Smart USB Charging Ports (5V/3.1A) and 6' Heavy Duty Extension Cord, for Home, Office, Computers, Appliances, Equipment (4000 Joules) - Black - Image 1](https://m.media-amazon.com/images/I/41RQMl7rkDL.jpg)
![12 Outlets Surge Protector Power Strip with 3 Smart USB Charging Ports (5V/3.1A) and 6' Heavy Duty Extension Cord, for Home, Office, Computers, Appliances, Equipment (4000 Joules) - Black - Image 2](https://m.media-amazon.com/images/I/41Sa8SYuhqL.jpg)
![12 Outlets Surge Protector Power Strip with 3 Smart USB Charging Ports (5V/3.1A) and 6' Heavy Duty Extension Cord, for Home, Office, Computers, Appliances, Equipment (4000 Joules) - Black - Image 3](https://m.media-amazon.com/images/I/51rk-4E-zdL.jpg)
![12 Outlets Surge Protector Power Strip with 3 Smart USB Charging Ports (5V/3.1A) and 6' Heavy Duty Extension Cord, for Home, Office, Computers, Appliances, Equipment (4000 Joules) - Black - Image 4](https://m.media-amazon.com/images/I/51voj4PrPML.jpg)
![12 Outlets Surge Protector Power Strip with 3 Smart USB Charging Ports (5V/3.1A) and 6' Heavy Duty Extension Cord, for Home, Office, Computers, Appliances, Equipment (4000 Joules) - Black - Image 5](https://m.media-amazon.com/images/I/51vIa73aStL.jpg)

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---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-02*