What is the conversion efficiency? In other words, how much power is lost through the cable?

The cable is not “active” so the cable does not convert power. It only tells the pd power supply that it needs the voltage it uses, the pd power supply then outputs the desired voltage. The conversion efficiency is in your pd power supply, which should be good since its converting from mains to the desired voltage, not mains to 5v then boost converting to 19v, etc. What the other responder is saying, you can calculate the loss in copper of this cable, but that is effectively nothing at this length.

Will it compatible with 15V 0.8A? (House of marley get togeter duo (not get togeter duo lol))

Yes, it is compatible with 15V 08A.

Do you make the reverse version of this cable, e.g. 12v input and usb c pd power output?

no . it only support 12V DC output.

Is this center positive?

Yes, Centerpositive on my USB_C pf 15 Volt cable

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

DSD TECH MagicConn SH-CP12A USB Type C PD to DC Power Cable(55x25)-12V

Product ID: 497206539

Details

Brand
DSD TECH
Cable type
USB
Connector type
2.5 USB
Special features
Fast charging

⚡12V PD fast charging output

🌍Eco-friendly reusable design

🔌USB Type-C to DC 5.5x2.5mm connector

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

3396 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered 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 Iceland.

Secure transaction

Description

🔋 Power up smart, power up green — never miss a charge!

COMPACT CONVENIENT - 1.2-meter cable length offers flexible setup without clutter, ideal for professional and home use.
UNIVERSAL CONNECTIVITY - Converts USB Type-C PD to standard DC 5.5mm x 2.5mm, perfect for LED strips and other 12V devices.
ECO CONSCIOUS INNOVATION - Designed for reuse and minimal waste, supporting a greener planet while powering your tech.
RELIABLE READY TO SUPPORT - Backed by lifetime technical support and a 1-year replacement warranty for worry-free use.
POWER YOUR DEVICES WITH PRECISION - Delivers stable 12V output via USB PD 3.0 for seamless compatibility with 40W-100W chargers.

The DSD TECH MagicConn SH-CP12A is a 1.2-meter USB Type-C PD to DC power cable delivering a stable 12V output at up to 3A, compatible with USB PD chargers ranging from 20W to 100W. Featuring a USB Type-C connector on one end and a 5.5mm x 2.5mm DC plug on the other, it enables fast, reliable power delivery to 12V devices like LED strips. Designed with sustainability in mind, it supports reuse and reduces environmental impact. The product includes lifetime technical support and a 1-year warranty, ensuring dependable performance for professional millennials seeking efficient, eco-friendly power solutions.

Specifications

ASIN	B0B9FDZX7P
Best Sellers Rank	#2,237 in Computers ( See Top 100 in Computers ) #210 in USB Cables
Brand Name	DSD TECH
Cable Type	USB
Color	black
Compatible Devices	[INFERRED: Devices with a DC 5.5mm x 2.5mm interface, such as certain batteries, LED lights, or other portable electronics]
Compatible Phone Models	USB-C PD enabled smartphones
Connectivity Technology	USB
Connector Gender	Male-to-Male
Connector Type	2.5 millimeters, USB
Country Of Origin	China
Customer Package Type	sealed anti-static bag
Customer Reviews	4.5 4.5 out of 5 stars (433)
Indoor Outdoor Usage	Outdoor
Item Shape	Round
Manufacturer	DSD TECH
Maximum Current	3 Amps
Maximum Voltage	12 Volts (DC)
Model	SH-CP12A
Model Name	SH-CP12A
Number of Items	1
Number of Pins	4
Other Special Features of the Product	Fast charging, USB-C to DC conversion
Part Number	SH-CP12A
Recommended Uses For Product	Power supply for electronic devices with USB Type C interface
Specification Met	USB-IF
UPC	794251082204
Unit Count	1 Count
Wattage	45 watts

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

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days 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.