What is the difference between TB3 and TB4 other than TB4 does 40Gbps? Is the cable active or passive?

The main difference is Thunderbolt 4 distributes the bandwidth more efficiently by only allocating the needed bandwidth for the connected peripheral. Our Thunderbolt 4 cable is a passive cable, shorter than 1 m.

Is it downward compatible?

Yes, the cable is downwards compatible with all the technologies included listed, USB-C connections ranging from USB 2.0 to Thunderbolt 4. So, USB-C 2.0, USB-C 3.0/3.1/3.2, USB4, Thunderbolt 3, and Thunderbolt 4 devices.

Is this cable Thunderbolt certified?

Yes, Satechi USB-C Thunderbolt 4 Cable does come with Thunderbolt certification.

Is the cable capable of mirroring and extending video output when connecting to a host device?

The Thunderbolt 4 Cable does support mirror/extended mode, depending on the user's computer settings, not the cable. The cable supports video output, it is up to the user to adjust their host device settings to mirror or extend their desktop.

How many watts of power does this cable support?

The Thunderbolt 4 cable supports up to 240W using Extended Power Range (EPR) protocol, achievable if the host device has a USB-C port that supports EPR and more than 100W. The power adapter the cable is being connected to needs to provide up to 240W.

Satechi Thunderbolt 4 Usb C Cable 240w Pd Charging Intel

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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NT$3585

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Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Elevate your workspace with the ultimate all-in-one Thunderbolt 4 cable!

POWER UP LIKE A PRO - Deliver up to 240W of power to your laptop or device—no more hunting for extra chargers.
BLAZING FAST TRANSFERS - Experience ultra-high 40Gbps speeds that accelerate your workflow and keep your devices in sync.
ONE CABLE TO RULE THEM ALL - Seamlessly charge, transfer data, and stream 8K video with a single Thunderbolt 4 USB-C cable.
BUILT TO LAST STYLED TO IMPRESS - Premium braided design resists tangling and wear, perfect for both office setups and on-the-go hustle.
UNIVERSAL COMPATIBILITY ZERO HASSLE - Backward compatible with USB4, Thunderbolt 3/2, and USB 3/2 standards—connect effortlessly to all your gear.

The Satechi Thunderbolt 4 USB-C Cable delivers professional-grade performance with 8K @ 60Hz video support, ultra-fast 40Gbps data transfer, and up to 240W power delivery. Its durable braided exterior ensures longevity, while broad backward compatibility makes it the perfect single-cable solution for MacBooks, iPad Pro, and other high-demand devices. Certified by Intel and backed by a 2-year warranty, it’s designed for the modern professional who demands speed, power, and style in one sleek package.

Specifications

ASIN	B0C9H1KBRD
Best Sellers Rank	73,665 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1,060 in USB Hubs 13,111 in Cables (Computers & Accessories)
Brand	Satechi
Cable Type	USB
Colour	Black
Compatible Devices	MacBooks, iPad Pro (Intel Thunderbolt Certified), iPhone 15
Compatible Phone Models	iPhone Duo, iPhone 18 Pro, iPhone 18 Pro Max, iPhone 17, iPhone Air, iPhone 17 Pro, iPhone 17 Pro Max, iPhone 16/15/14/13/12 series (iPhone 17e, iPhone Air and iPhone 16e: no video output support), Google Pixel Pro 8/9, Samsung S24/Z Flip 5
Connectivity Technology	Thunderbolt 4
Connector Gender	Male-to-Male
Connector Type	Component
Country Of Origin	China
Customer Package Type	FFP
Customer Reviews	4.7 4.7 out of 5 stars (258)
Data Transfer Rate	40000000000 Bits Per Second
EU Spare Part Availability Duration	1 Years
External Testing Certification	Não aplicável
Frequency	40 GHz
Global Trade Identification Number	00810086361045
Included Components	1 product
Indoor Outdoor Usage	Outdoor
Item Length	100 Centimetres
Item Shape	Rectangular Prism
Item Weight	50 Grams
Manufacturer	Satechi
Manufacturer Part Number	ST-YTB100K
Maximum Current	2.4 Milliamps
Maximum Voltage	5 Volts
Model Name	ST-YTB100K
Model Number	ST-YTB100K
Number of Items	1
Number of Pins	24
Other Special Features of the Product	Thunderbolt Certified Cable, High-Speed Data Transfer, USB-C PD Charging, High-Resolution Display Support, Braided Durable Cable
Product Warranty	2 Year Limited Warranty
Recommended Uses For Product	macbook
Specification Met	certified frustration free
UPC	810086361045
Unit Count	1.0 count
Wattage	240 watts

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NT$3585

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered 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 Taiwan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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