Will it be safe for a 120v. 550w appliance ?

The 1000W transformer is likely fine, but note that some devices (like laser printers) draw a lot of power when they first start up (sometimes 2 or 3 times listed power draw( and you need to allow for that.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

3000W ST-Pro Auto Step Up & Step Down Voltage Transformer Converter, Heavy-Duty AC 110/220V Converter with US Standard, Universal, Schuko AC Outlets & DC 5V USB Port by Goldsource [3-Year Warranty]

3000W ST-Pro Auto Step Up & Step Down Voltage Transformer Converter, Heavy-Duty AC 110/220V Converter with US Standard, Universal, Schuko AC Outlets & DC 5V USB Port by Goldsource [3-Year Warranty]

Product ID: 581290392

Details

Brand
Goldsource
Manufacturer
Goldsource
Specification met
CE

⚡3000W max load power

🔌4 versatile AC outlets + USB port

🛡️3-year warranty & CE certified

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

RM2852

Duties & taxes included

In stock

Sold byAmazon MalaysiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Malaysia.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

⚡ Power up globally, stress down locally!

SMART SOFT START - Built-in easy start function prevents circuit breaker trips and protects your home’s electrical system.
PEACE OF MIND WARRANTY - Backed by a 3-year limited warranty and hassle-free replacement policy for ultimate reliability.
POWERHOUSE PERFORMANCE - Handles up to 3000W for heavy-duty appliances without breaking a sweat.
UNIVERSAL COMPATIBILITY - Four AC outlets including US, Universal, and Schuko plugs plus a 5V USB port for all your devices.
SEAMLESS VOLTAGE CONVERSION - Auto step-up and step-down from 110V to 220V (and vice versa) with stable output for 50/60Hz devices.

The Goldsource ST-Pro 3000W Voltage Transformer Converter is a heavy-duty, CE-certified device designed for seamless step-up and step-down voltage conversion between 110V and 220V. Featuring a 3000W maximum load capacity, four versatile AC outlets (US, Universal, Schuko), and a 5V USB port, it supports simultaneous use of multiple devices. Its smart soft-start technology prevents circuit breaker trips, ensuring safe operation. With a robust 3-year warranty, this transformer is ideal for professionals and travelers needing reliable, high-capacity voltage conversion.

Specifications

ASIN	B07KGMK47S
Best Sellers Rank	#124,129 in Electronics ( See Top 100 in Electronics ) #1,220 in International Power Adapters
Brand Name	Goldsource
Customer Reviews	4.3 4.3 out of 5 stars (138)
Manufacturer	Goldsource
Maximum Frequency	60 Hz
Minimum Frequency	50 Hz
Model	ST-Pro 3000W
Part Number	ST
Specification Met	CE

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.