What is the difference between TB3 and TB 4 except TB 4 does 40Gbps? Is it an active or passive cable?

The main difference of Thunderbolt 4 is that only the bandwidth needed to match the connected peripherals is more efficient.Satechi Thunderbolt 4 cable is passive and shorter than 1M.

Yes, this cable is backwards compatible with all USB-C connection technologies from USB 2.0 to Thunderbolt 4 (USB-C 2.0, USB-C 3.0/3.1/3.2, USB4, Thunderbolt 3, Thunderbolt 4 devices).

Is this cable Thunderbolt compatible?

Yes, Satechi USB-C Thunderbolt 4 cable is Thunderbolt compatible.

Can the video output mirror or extend the screen when this cable is connected to the host device?

Thunderbolt 4 cable supports mirror mode/extended mode, and the setting of mirror mode or extended mode depends on the user's host device display settings.

What W output is the cable supported?

Thunderbolt 4 cable supports up to 240W with Extended Power Range (EPR) protocol.If the host device has a USB-C port that supports EPR 100W or higher, this value is achieved.Power adapter must support 240W output.

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⚡ Power, speed, and clarity—unleash your tech’s full potential!

POWER UP AT 240 W - Charge your laptop and power-hungry devices faster than ever with industry-leading 240W PD support.
SLEEK DURABLE DESIGN - Compact 1-meter length with premium build quality—perfect for the modern professional on the go.
UNIVERSAL COMPATIBILITY - Seamlessly connects with Thunderbolt 4/3, USB4, USB-C, and more—future-proof your tech setup.
CRYSTAL CLEAR 8 K VISUALS - Experience stunning 8K/60Hz display for work, streaming, and gaming—because your screen deserves the best.
BLAZING 40 GBPS DATA TRANSFER - Move massive files in seconds with ultra-fast Thunderbolt 4 bandwidth—stay ahead in productivity.

The Satechi Certified USB C Thunderbolt 4 Cable delivers ultra-high 8K/60Hz video output, lightning-fast 40Gbps data transfer, and an industry-leading 240W power delivery in a sleek 1-meter design. Compatible with Thunderbolt 4/3, USB4, and USB-C devices, it’s engineered for professionals demanding top-tier performance and universal connectivity.

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HK$568

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Brand	Satechi
Manufacturer	Satechi
Item model number	ST-YTB100K
Color	Black
Item dimensions W x H	100 x 0.5 cm
Hard Drive Interface	USB 3.1
Wattage	240 W
Are Batteries Included	No
Item Weight	49.8 g

Satechi Certified USB C Thunderbolt 4 Cable (1M) 8k/60Hz Video Output, 40Gbps Data Transfer, 240W PD, PCIE (Compatible with Thunderbolt 4/3, USB4, USB-C, MacBook Pro and More)

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