Description
Power your devices conveniently with the OMNI Cube Extension Cord - 4.5 ft (USB-321-PK), a compact and stylish power solution designed for everyday use at home, in the office, or while traveling. Its distinctive cube-shaped design provides a space-conscious setup that is easy to carry and store, making it ideal for users who need convenient access to power without bulky equipment.
Featuring a universal outlet compatible with various international plug types, this extension cord also offers USB charging through Type-A and Type-C connections. With a maximum capacity of 2500W, a flame-retardant and heat-resistant ABS enclosure, and copper/brass electrical contacts, the OMNI Cube Extension Cord combines portability, practical charging options, and dependable everyday functionality.
Key Features
-
Compact Cube Design – Stylish, space-saving construction that is easy to carry, pack, and store.
-
Universal Power Outlet – Accommodates compatible international plug types for versatile everyday use.
-
USB-A and USB-C Charging – Charge compatible devices through the built-in USB charging connections.
-
Fast Charging Capability – Supports USB charging with a combined output rating of up to 3.1A, depending on the connected device and port usage.
-
4.5-Foot Cord – Provides flexible placement while maintaining a portable design.
-
2500W Maximum Capacity – Supports compatible electrical devices within the rated power limit.
-
Flame-Retardant ABS Enclosure – Made with ABS material designed to resist flames and heat.
-
Copper/Brass Contacts – Designed to provide electrical connectivity.
-
Portable and Travel-Friendly – Suitable for home, office, and travel use where compatible power connections are available.
| Brand | OMNI |
| Model | USB-321-PK |
| Product Type | Cube Extension Cord |
| Cord Length | 4.5 feet |
| Design | Compact Cube Shape |
| AC Outlet Type | Universal Outlet |
| Rated Voltage | 220–240V AC |
| Maximum Current | 10A |
| Maximum Power Capacity | 2500W |
| USB Input | 220V AC, 50/60Hz, 0.5A |
| USB Output Voltage | 5V DC |
| Maximum Combined USB Output | 3.1A |
| Maximum Single-Port Output | 2.4A |
| USB Charging | Type-A and Type-C |
| Enclosure Material | Flame-Retardant and Heat-Resistant ABS |
| Electrical Contacts | Copper/Brass |
| Standards Compliance | PNS IEC 1486 / 1572 |




