SIGNAL+POWER

SIGNAL+POWER

Global
Data Center
Solutions

Global
Data Center
Solutions

Power connectivity for your data center infrastructure featuring a new collection of cords with global approvals

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electric vehicle charging cord

EV Charger
Extension Cords

EV Charger
Extension Cords

We offer a wide selection of Electric Vehicle (EV) charger extension cords compatible with industry standards

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christmas lights extension cord

Special Pricing on
select products

Special Pricing on
select products

30% discount applied in cart

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plug adapters



We're Highly Adaptable



We're Highly Adaptable

Whatever your travel or plug adapter needs may be, we've got you covered with the widest selection in the market.

Shop All Plug Adapters

World's Premier Plug Adapter & Power Cord Manufacturer

Founded in 2003 in Silicon Valley, California, SIGNAL+POWER is a manufacturer of power cords, cord sets, and electrical plug adapters with global reach and one of the broadest set of agency approvals in the world. We offer an extensive catalog of stocked power cords, extension cords, and plug adapters, as well as the ability to help our customers develop custom cords for any application and country in the world.

FEATURED PRODUCTS

NEMA 14-50 Extension Cord for Level 2 EV Charging (50A, 250V)
This NEMA 14-50 level 2 EV charging extension cord and range extension cord has the thickest wire available in the industry which yields the maximum current capacity of 50A 250V and won’t become hot to the touch. We offer the only...
from $88.99
NEMA 14-30 Extension Cord for Level 2 EV Charging (30A, 250V)
This NEMA 14-30 extension cord is the best combination of value and performance for anyone needing a maximum of 30A 250V electrical rating. This extension cord comes in 10 ft, 25 ft, and 50 ft lengths and is suitable for...
from $67.99
NEMA 6-50 Extension Cord for Level 2 EV Charging & Welding (50A, 250V)
This NEMA 6-50 Level 2 electric vehicle and welder extension cord has the thickest wire available in the industry for these NEMA 6-50 extension cords, which yields the maximum current capacity of 50A 250V and won’t become hot to the touch. We...
from $74.99
USA NEMA 6-15 Extension Cord - Multiple Lengths
NEMA 6-15 Extension Cord: USA NEMA 6-15P to USA NEMA 6-15R with 14/3 SJT black wire and UL approvals. This molded NEMA 6-15 extension cord is rated up to 15 amps, 250 volts and uses high temperature 105°C SJT wire....
from $15.99
USA NEMA 6-20 Extension Cord - Multiple Lengths
NEMA 6-20 Extension Cord: NEMA 6-20P to NEMA 6-20R extension cord rated up to 20A 250V. Available in 10 ft. and 20 ft. lengths.  This cord is popular for EV charging and many EVSE car charger manufacturers use this connector...
from $17.99
USA NEMA 5-20 Extension Cord - Multiple Lengths
NEMA 5-20 Extension Cord: USA NEMA 5-20P plug to USA NEMA 5-20R receptacle with 12/3 SJT black wire and cUL approval. This molded NEMA 5-20 extension cord is rated up to 20 amps, 125 volts, and uses high temperature 105°C SJT...
from $17.99
USA NEMA 1-15P to IEC C7 Power Cord
Compatible with PlayStation 5 (PS5), PlayStation 4 Slim (PS4), PlayStation 3 (PS3), Xbox Series X, Xbox Series S, Samsung TV, Apple TV, TCL Roku TV, Canon Pixma Printers, HP OfficeJet Pro Printers, HP DeskJet Printers, Epson Printers, iRobot Roomba, Sonos Playbar, Yamaha Soundbar, and many other devices.  USA 2 prong...
from $2.85
USA NEMA 6-20P to C13 Power Cord - 6 ft
USA NEMA 6-20P to C13 power cord: USA NEMA 6-20 plug to IEC C13 with 14/3 SJT black wire, 6 feet with UL and CSA approvals. Rated up to 15A 250V. Note: The NEMA 6-20 standard has the black wire...
$8.49
USA NEMA 6-20P to C19 Power Cord
USA NEMA 6-20P to C19 power cord: USA NEMA 6-20P 3 pin plug to IEC C19 with 12/3 SJT black wire, with UL and cUL approvals. Rated up to 20A 250V. Available in multiple lengths. Can be used to power Bitcoin/Cryptocurrency...
from $13.38
Australia to USA Plug Adapter
Australia and New Zealand to USA Plug Adapter. Rated up to 10A 125V, this Australia to USA Plug Adapter will convert most South Pacific country's products to the USA/Canada/Mexico/Japan standard. Solid molded construction built to last a lifetime. Note that...
$3.99

Certifications

Need Help?

Country Plug and Electricity Guide

What do each country's electrical plugs and sockets look like? What are their supplied electricity ratings? Click here for just about any country in the world.

Electricity Guide

Travel Adapter Finder

Traveling abroad and don't know what adapter you need? Using our easy tool, you'll be able to find the products you'll need for the country you're going to easily with no hassle. Click below for our tool.

Adapter Finder

NEMA Connector Guide

NEMA (National Electrical Manufacturer's Association) is the most popular set of standards used in America for the construction of power cords and their connectors. Find what NEMA style connector you need here.

NEMA Guide
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