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.Duty & taxes paid at delivery

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KSh14218

Duties & taxes included

In stock

Sold byAmazon KenyaDelivered 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 Kenya.

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Description

⚡ Charge, Connect, Conquer — The Ultimate Thunderbolt Powerhouse

POWER UP AT 240 W - Keep your high-energy devices fully charged and ready.
CRYSTAL CLEAR 8 K DISPLAY - Experience stunning visuals with ultra-high resolution support.
BUILT TO LAST TANGLE FREE - Durable braided design for hassle-free portability and longevity.
BLAZING FAST 40 GBPS TRANSFERS - Accelerate your workflow with near-instant data syncs.
UNIVERSAL THUNDERBOLT COMPATIBILITY - Seamlessly connects with USB4, Thunderbolt 3/2, and USB-C devices.

The Satechi Thunderbolt 4 USB-C Cable delivers professional-grade performance with 40Gbps data transfer speeds, 240W power delivery, and 8K @ 60Hz video support. Its robust braided design ensures durability and tangle resistance, while broad compatibility with USB4 and Thunderbolt standards makes it the go-to cable for seamless connectivity across laptops, monitors, and mobile devices. Backed by a 2-year warranty, it’s engineered for the modern professional who demands speed, power, and reliability.

Specifications

ASIN	B0C9H1KBRD
Best Sellers Rank	#17,771 in Computers ( See Top 100 in Computers ) #23 in Thunderbolt Cables
Brand	SATECHI
Brand Name	SATECHI
Cable Type	USB
Cable type	USB
Color	Black
Compatible Devices	Laptop, Monitor, Tablet, Hubs, Docking Stations, Smartphones, MacBook Pro, USB-C devices, Thunderbolt 3 4 USB4 devices
Compatible Phone Models	Compatible with smartphones, specific models not listed
Compatible devices	Laptop, Monitor, Tablet, Hubs, Docking Stations, Smartphones, MacBook Pro, USB-C devices, Thunderbolt 3 4 USB4 devices Compatible devices Laptop, Monitor, Tablet, Hubs, Docking Stations, Smartphones, MacBook Pro, USB-C devices, Thunderbolt 3 4 USB4 devices See more
Compatible phone models	Compatible with smartphones, specific models not listed
Connectivity Technology	Thunderbolt 4, USB4, USB-C
Connector Gender	Male-to-Male
Connector Type	USB Type C
Connector type	USB Type C
Country Of Origin	China
Customer Package Type	FFP
Customer Reviews	4.7 out of 5 stars 257 Reviews
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 Centimeters
Item Shape	Round
Item Weight	50 Grams
Manufacturer	Satechi
Maximum Current	2.4 Milliamps
Model	ST-YTB100K
Model Name	ST-YTB100K
Number of Items	1
Number of Pins	24
Other Special Features of the Product	Docking Station For Versatile Connectivity, Power Delivery (PD) Support, 8K Resolution Support, Thunderbolt
Part Number	ST-YTB100K
Recommended Uses For Product	macbook
UPC	810086361045
Unit Count	1 Count
Warranty Description	2-Year Manufacturer Warranty
Wattage	240 watts

Reviews

J**Y

Slightly stiff, but meats the actual claims and speed.

The build quality feels really nice, and proper quality. The performance is obvious and handles anything thrown at it. If you have Thunderbolt or USB4 devices, this thing is perfect.

1.06.2026

P**O

Excelente calidad

Excelente calidad, llego en tiempo, completamente nuevo y sellado. Es un cable grueso y se siente la calidad del meterial.

20.04.2026

M**T

Parfait.

Je cherchais une solution pour connecter mon écran LG UltraFine dédié Mac à mon PC Windows et j'avais besoin d'un câble suffisamment puissant et comptabile pour ma carte PCI-E ASUS ThunderboltEX 4. J'ai mis le temps à trouver (et le prix), mais tout marche impeccablement depuis et je suis aux anges. Parfait.

6.08.2026

C**A

Cavo di ottima fattura certificato Thunderbolt

Il cavo della Satechi certificato Thunderbolt 4 si presenta con un aspetto professionale. Rivestito in maglia è bello al tatto e comodo da utilizzare. Gli spinotti sono realizzati in metallo e la spina aderisce perfettamente alla presa USB-C/Thunderbolt del computer. Lo spessore è di 4,4mm, gli spinotti sono lunghi conplessivamente 29,4mm Il cavo è lungo 1 metro, ideale per il collegamento di uno schermo a computer portatili o per collegare SSD veloci di ultima generazione.

14.04.2025

J**S

Goede kabel

Goed en zeer fatsoenlijke kabel.

4.06.2024

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KSh14218

Duties & taxes included

In stock

Sold byAmazon KenyaDelivered 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 Kenya.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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