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header-product WatchGuard 4055 Dual USB Portable Device Charger 3.1A
24.99 €

WatchGuard 4055 Dual USB Portable Device Charger 3.1A

WatchGuard 4055 Dual USB Charger 3.1A Photo 1

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WatchGuard 4055 Dual USB Portable Device Charger 3.1A

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WatchGuard 4055 Dual USB Portable Device Charger 3.1A

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Short description

WatchGuard dual USB portable device charger model 4055 with a 3.1A output current. Designed for efficient simultaneous charging of multiple mobile devices. Suitable for everyday use at home, in the office, or while traveling, providing reliable power delivery for smartphones, tablets, and other USB-powered gadgets.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 12751933
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
19.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
24.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
24.11.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The WatchGuard 4055 Dual USB Portable Device Charger 3.1A is a reliable power accessory designed to keep your essential electronics charged and ready for use. Featuring a dual USB port configuration, this charger allows you to power two devices simultaneously without needing multiple wall outlets. With a total output current of 3.1A, it delivers efficient and consistent energy to support a variety of mobile electronics during daily routines.

Advantages

This portable device charger provides the convenience of charging multiple items at the same time, saving both time and outlet space. Its compact construction makes it easy to carry in a bag, backpack, or pocket, making it an excellent companion for commuters, frequent travelers, and professionals working on the go. The robust build ensures dependable everyday performance in various settings such as homes, offices, and hotel rooms.

Suitable for

  • Simultaneous charging of two mobile devices
  • Powering smartphones, tablets, and e-readers
  • Daily use at home or in the office
  • Travelers needing a compact multi-device charging solution

When it may not be suitable

This charger is not designed for high-power devices such as laptops or professional power tools that require higher voltage and wattage outputs. It may also not support fast-charging protocols exclusive to specific high-end smartphone brands beyond its standard 3.1A capacity.

Key specifications

  • Dual USB ports for multi-device charging
  • Total output current of 3.1A
  • Compact and portable design
  • Compatible with standard USB-powered gadgets

How to use

Plug the WatchGuard 4055 charger into a standard compatible wall outlet. Connect your USB charging cables to the dual ports on the charger, then attach the other end of the cables to your mobile devices. Ensure the devices are properly connected to begin the power transfer. Disconnect the charger from the power source when not in use for extended periods.

What to consider before purchase

  • Verify that your devices are compatible with standard USB power delivery
  • Consider whether a 3.1A total output meets your speed requirements for simultaneous charging
  • Check that you have the appropriate USB cables for your specific devices
Usage recommendations: Always use certified USB charging cables to ensure safe and efficient power transfer. Avoid exposing the charger to moisture, extreme temperatures, or direct sunlight to maintain its operational lifespan.

Description

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Product comparison

In this review, the WatchGuard 4055 Dual USB Portable Device Charger 3.1A is compared with several alternative charging devices from WatchGuard, StarTech, and ER. All evaluated products belong to the same category and are designed for everyday power supply to portable electronics at home, in the office, or while traveling. The main practical differences lie in port count, output current, power delivery, and specialized use cases such as international travel or laptop charging.

⚙️ Comparison of key technical specifications, connectivity options, and usage scenarios for the selected chargers.

ParameterWatchGuard 4055WatchGuard 3843WatchGuard 4792WatchGuard 6228StarTech USB2PACWHCharger ER dual mini 65WPractical conclusion
Output current / Power3.1A (dual port)3.1A (dual port)2.4A2.4A3.4A / 17WUp to 65W (GaN)WatchGuard 4055 and 3843 offer higher total current among standard 5V options, while StarTech delivers 3.4A and the ER model provides a high 65W output for demanding devices.
Port countDual USB portsDual USB portsSingle portSingle portDual USB portsDual USB portsWatchGuard 4055, 3843, StarTech, and ER support simultaneous charging of two devices, whereas models 4792 and 6228 feature a single port.
Purpose and technologyPortable device chargerPortable device chargerFast USB chargerPower adapterInternational travel (17W)Compact GaN adapter (up to 65W)StarTech is tailored for foreign travel, ER supports laptops thanks to GaN technology, and WatchGuard products focus on standard mobile gadgets.

◎ Evaluation of usage scenarios and suitable buyer profiles for each charger.

Use caseRecommended productWhy
Simultaneous charging of two phones or tablets at home and on the goWatchGuard 4055 Dual USB Portable Device Charger 3.1AOffers a dual-port design with a 3.1A output current for efficient multi-device charging during daily routines and trips.
Traveling abroad and international tripsStarTech Dual-Port USB Wall Charger International Travel 17W 3.4ADesigned specifically for international travel needs, providing a 17W output across two USB ports.
Charging laptops and high-power tablets in a compact form factorCharger ER dual mini 65W GaNUtilizes gallium nitride (GaN) technology to deliver up to 65W of power, making it capable of powering laptops and large tablets.
Basic single-device recharging at the office or at homeWatchGuard 4792 Fast USB Charger 2.4AProvides a reliable 2.4A output current for safe and steady everyday charging of a single smartphone or tablet.
Recommendation: The WatchGuard 4055 Dual USB Portable Device Charger 3.1A is best suited for users looking for a balanced dual-port charger with a 3.1A current to power two mobile devices simultaneously during daily activities. If you need international travel compatibility, the StarTech charger is a better fit; for charging laptops, the high-power ER 65W adapter is optimal, while simple single-port tasks are well handled by the WatchGuard 4792 or 6228 models.
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Customer reviews

Customer questions

FAQ

How much does the WatchGuard 4055 Dual USB Charger 3.1A cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 19.11.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All WatchGuard products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized WatchGuard service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy
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AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.