High-Quality Multi-Plug Extension Socket with USB & Type C – China Suppliers Factory for Global Charging Needs Manufacturers, Suppliers
Product Description
Product Specifications
| Model NO: | HK-M21S |
| Max. Rated Power: | 13A 250V~ 3250W 10A 250V~ 2500W |
| USB Output: | 2×Type-A + 1×Type-C: 5V 2.4A |
| Rated Voltage: | 220V–250V AC |
| Cable Rating (optional): | 3×1.25mm² 3×1.0mm² 3×0.75mm² |
Product Features
Standard power strip with multiple sockets.
2 Type-A and 1 Type-C interfaces support concurrent charging for your mobile phone and tablet computer.
PP casing, rigid and long-lasting.
Fire-proof socket shell.
Integrated copper components enhance the product's sturdiness and security.
Main switch equipped with an LED light for status indication.
Child protection gate with 75N single-hole resistance to effectively avoid electric shock accidents.
Product Display
With USB Interface
Without USB Interface
Safety Testing
Warning
- Use indoor and in dry places only.
- Do not exceed the maximum loading of 3250/2500 watts (250V).
- Keep out of reach of children.
- Socket shouldn't be dismantled when connecting with power.
Why Choose Us
- 30 years OEM & ODM experience in the industry.
- With full-cycle R&D, design, manufacturing and global sales capabilities, we comply with ISO 9001, 14001, 45001 international standards.
- Our regionally safety-certified products are exporting to the Middle East, Southeast Asia, Europe, South America etc., with various approvals like SQM, GCC, ESMA, UKCA, BS1363, SS145, MS589, KC, KCC, TISI, PS, SONCAP, CE and CB.
- We have strong ability on R&D, completed Quality Control System and Multi-testing equipment for Quality Assurance.
- We are having partners of numerous multinational corporations, including industry-leading brands, chain retailers, large importers, wholesalers and distributors.
Frequently Asked Questions
The HK-M21S supports a maximum rated power of 3250W (13A 250V~) or 2500W (10A 250V~), depending on the cable rating selected. Do not exceed these limits to ensure safe operation.
Yes. The HK-M21S features 2×Type-A and 1×Type-C USB ports, all outputting at 5V 2.4A, allowing you to charge multiple mobile devices simultaneously alongside your standard plug-in appliances.
Yes. The HK-M21S is equipped with a child protection gate featuring 75N single-hole insertion resistance, which effectively prevents accidental electric shock. However, it should still be kept out of reach of young children as a precaution.
Our products carry a wide range of international safety certifications including SQM, GCC, ESMA, UKCA, BS1363, SS145, MS589, KC, KCC, TISI, PS, SONCAP, CE, and CB — covering markets across the Middle East, Southeast Asia, Europe, and South America.
No. The HK-M21S is designed for indoor use in dry locations only. Using it in wet, damp, or outdoor environments may result in electric shock or product damage and will void any applicable warranty.
Absolutely. With over 30 years of OEM & ODM manufacturing experience and full-cycle R&D capabilities, we can customize the HK-M21S to meet your specific requirements — including branding, cable length, socket configuration, and certification needs. Please contact us for more details.
