Can it work with Nintendo switch 2 dock?

Yes, this extension cable is fully compatible with the Nintendo Switch 2 dock and maintains optimal performance for both power delivery and video output.

What should I do if the extension cable is not working?

Ensure the extended cable is within the recommended length. Test your device without the extension, try another USB-C port, or test with another USB-C device. If it still fails, contact Cable Matters for further instructions.

What is the recommended maximum extension length with this cable?

This extension cable is designed for short runs. It supports extending a 3.3ft USB-C cable to a docking station or a 6ft USB-C cable to a monitor. Longer extensions may exceed the signal tolerance of some devices and cause signal instability.

Does this cable support Thunderbolt 4 and USB4 speeds?

Yes, it supports up to 40Gbps data transfer and is compatible with Thunderbolt 4, Thunderbolt 3, and USB4 devices.

What charging and video capabilities does this cable offer?

It supports up to 240W Power Delivery charging and can transmit video up to 8K resolution when used with compatible devices and cables.

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

40Gbps USB4 Extension Cable 0.5m, Thunderbolt 4 Compatible

40Gbps USB4 Extension Cable 0.5m, Thunderbolt 4 Compatible

Product ID: 667246354

Details

Brand
Cable Matters
Cable type
USB
Compatible devices
Laptop
Connector type
USB Type C
Special feature
High Speed

⚡240W Power Delivery

📺8K/4K Video Support

🚀40Gbps USB4 Speed

NZ$39

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered 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 New Zealand.

Secure transaction

Description

⚡ Extend Your Power, Speed & Vision — Don’t Get Left Behind!

POWER UP TO 240 W - Charge your devices with industry-leading 240W power delivery—perfect for laptops, docks, and more.
BLAZING FAST 40 GBPS TRANSFER - Experience ultra-high-speed data flow for seamless multitasking and rapid file transfers.
TRUE REVERSIBLE USB C DESIGN - Plug in effortlessly every time with a reversible connector that reduces port wear and frustration.
STUNNING 8 K 4 K VIDEO OUTPUT - Extend your display with crystal-clear visuals up to 8K@60Hz or 4K@240Hz for next-level productivity.
UNIVERSAL USB C THUNDERBOLT COMPATIBILITY - Instantly extend your USB-C or Thunderbolt setup—ideal for monitors, workstations, and external SSDs.

The Cable Matters 0.5m USB4 Extension Cable delivers blazing 40Gbps data transfer speeds, supports stunning 8K and 4K video output, and powers devices with up to 240W. Its reversible USB-C design ensures effortless connectivity, making it the ultimate extension for USB-C and Thunderbolt setups in professional and high-performance environments.

Specifications

ASIN	B0CP9WH1BV
Best Sellers Rank	3,594 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 492 in USB Cables
Brand	Cable Matters
Cable Type	USB
Colour	Black
Compatible Devices	Laptop
Compatible Phone Models	May be compatible with smartphones, specific models not listed
Connector Gender	Male-to-Female
Connector Type	USB Type C
Country Of Origin	China
Customer Package Type	Protective Packaging
Customer Reviews	4.7 4.7 out of 5 stars (905)
Data Transfer Rate	40 Gigabits Per Second
Ethernet Cable Category	Cat 8
Frequency	40 GHz
Indoor Outdoor Usage	Indoor, Outdoor
Item Length	0.5 Metres
Item Shape	Round
Item Weight	0.03 Kilograms
Manufacturer	Cable Matters
Manufacturer Part Number	201404-0.5m
Maximum Current	12 Amps
Maximum Voltage	20 Volts
Model Name	201404
Model Number	201404-0.5m
Number of Items	1
Number of Pins	24
Other Special Features of the Product	High Speed
Recommended Uses For Product	Extending the range of USB-C devices, connecting 4K or 8K monitors, and charging compatible devices with high power delivery.
Specification Met	Thunderbolt 4
UPC	810115184751
Wattage	240 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

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Vikram D.

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

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.

NZ$39

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered 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 New Zealand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews