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Silkland USB 4 Cable for Thunderbolt 4 Cable 4FT, 40Gbps Data Sync, 8K/6K@60Hz, 240W, [USB-IF Certified] USB C Thunderbolt Cable, Compatible for MacBook, SSD, Docking, iPhone 16, eGPU

Free shipping on orders over $29.99

$19.99

$ 7 .99 $7.99

In Stock

1.Size:1.6ft


About this item

  • 【Up to 40Gbps Data Sync】Delivers up to 40Gbps high speed transaltion, 4x faster than USB 3.2 cable, 2x faster than previous generation USB4 cable. It can copy 10GB files in seconds, avoid waiting, and effortlessly get everything you want. Plug and play, no drive needed.*The final performance depends on whether your device supports USB4, Thunderbolt 4/3.
  • 【240W Rapid Charging】Up to 240W (48/5A) power supply when paired with a compatible charger. Backward compatible with 100W, 140W, 180W in Extended Power Range(EPR). It is ready to provide you with enough power at any time. Equipped E-Marker chip for safety, stability, and battery protection. Support PD 3.1, QC 4.0, FCP, AFC fast charging technology for future proof.
  • 【8K HDR Design for Professionals】 Provide a single 8K@60Hz / 5K@60Hz / 4K@144Hz or dual 4K@60Hz display support. Connect your laptop or dock to a monitor and get a crisp detail and 10-bit color depth view. Support MST Daisy Chain, release your efficiency and improve the professionalism of the project.
  • 【Future-proofed Compatibility】The USB 4 cable fully supports the function of Thunderbolt 4. Backward compatible with Thunderbolt 3, USB 3.2 Gen 2, USB 3.2 Gen 2 x 2, USB 2.0. It works seamlessly with all Thunderbolt 4 / 3 / Type-C devices. Compatible with Apple Studio Display, Mac Studio, MacBook, Surface, iPad Pro, iPhone 16, docking station, SSD, eGPUS, power bank, GaN charger, etc. *Not compatible with USB Type A, DisplayPort, lighting.
  • 【Top-Notch Material】Aluminum shell ensures efficient heat dissipation and protects the chip. Experience unprecedented durability with our unique 48-strand braided techniques. It offers 3x protection without tangle and gets worry-free usage. Triple protection with EMI-resistant tinplate, 28 AWG OFC conductors, and stainless steel connectors improves signal quality and ensures long-lasting connections.
  • 【24 Month Customer Care】Silkland USB-IF certified USB4 cable is 4FT, the first maximum length certified by USB-IF on Amazon, and superior to similar products.Certification information has been verified with TID:11328. Experience unparalleled post-sales support with our dedicated team, committed to resolving your concerns within 12 hours, ensuring a no-worry entertainment/office journey.



Product Description

USB 4  Cable for Thunderbolt 4 / 3
USB 4  Cable for Thunderbolt 4 / 3
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

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Anatoliy Krasnikov
Reviewed in Mexico on March 7, 2025
Todo bien
Erick Jeffries
Reviewed in the United States on March 11, 2025
I really like to have these cables that have the right eMarker and have the label on the connector so that I know what the cable is capable of. I am pleased with this set and the capabilities match it's rating.
Kevork M.
Reviewed in the United States on March 11, 2025
These cables are one sided for data transfer and are usb 2.0 on one end. They are not usb 4.0 on both sides. At least as far as I know considering only one side transfers data properly and one side is immensely slow
JohnK!
Reviewed in the United States on February 27, 2025
Very very good. Good build quality. Recognized immediately and worked perfectly. Buying more! Goodbye HDMI!
David A.
Reviewed in the United States on February 25, 2025
Works really well, and seems to have great quality.
Mr. Pugh
Reviewed in the United States on February 21, 2025
There's not much you can say when the product worked as expected, and without any effort on my part to use it.
Rafał
Reviewed in Poland on February 17, 2025
Działa
Marc VW
Reviewed in Belgium on February 13, 2025
Zeer goede kwalitatieve kabel ziet er zeer duurzaam uit.
Larry Jeffries
Reviewed in the United States on January 23, 2025
Gen 3.2 2x2 port on PC, CY BOX M.2 NVMe and SATA SSD Enclosure, USB 3.1 (Gen2, 10Gbps), Samsung Gen 4x4 M.2 drive capable of 6500/6500. See photo for data speeds. I bought the cable for data not charging. Cable is heavy grade sheathing with heavy connections. 16ft version.
BK
Reviewed in Germany on December 8, 2024
Ich habe das Silkland USB4 Kabel mit Thunderbolt 4 (50 cm) für meine externe Thunderbolt 4 Festplatte gekauft, und ich bin absolut begeistert.Verarbeitung und DesignDas Kabel ist hochwertig verarbeitet und fühlt sich robust an. Die Anschlüsse sitzen fest und sicher, und die Ummantelung macht einen langlebigen Eindruck. Die 50 cm Länge sind ideal, um die Festplatte in der Nähe des Rechners zu platzieren, ohne unnötigen Kabelsalat.Leistung an der FestplatteDie Geschwindigkeit ist einfach sagenhaft. Dank 40 Gbps Übertragungsrate lassen sich große Dateien in Rekordzeit kopieren. Selbst bei datenintensiven Anwendungen wie Videobearbeitung oder großen Backups gibt es keinerlei Verzögerungen oder Einbußen. Das Kabel schöpft die Thunderbolt 4 Schnittstelle voll aus und bietet eine deutlich spürbare Performance-Steigerung im Vergleich zu älteren Kabeln.Zusätzliche VorteileObwohl ich es primär für die Festplatte nutze, ist es beruhigend zu wissen, dass das Kabel auch 4K bei 144 Hz Videoübertragung und 240W Schnellladung unterstützt.FazitFür alle, die mit Thunderbolt 4 Festplatten arbeiten und maximale Geschwindigkeit suchen, ist dieses Kabel eine klare Empfehlung. Es ist robust, zuverlässig und sorgt dafür, dass die Leistung der Festplatte voll ausgeschöpft wird. Ich bin mehr als zufrieden! 😊
letteguy
Reviewed in the United States on November 18, 2024
So far the very best cable..sturdy..fast etc.....highly recommend.
Violetleaf
Reviewed in the United States on October 5, 2024
This 1.2m cable is one of the longest 40Gbps 240W passive USB-IF certified cables on the market. At the time of writing it is priced at about $20. This cable is USB-IF certified, meaning at has been tested by a USB Forum approved test facility and adheres to all the required performance characteristics of a 40Gbps 240W cable. Far from all cables are qualified this way.This cable also correctly identifies itself as a Thunderbolt cable and will correctly function with all your Thunderbolt 3/4 devices.It will also function properly as a video cable (carries DisplayPort Alt Mode data).As an added bonus, since this is a passive cable (no active circuitry to re-transmit high speed signals) it is expected to be fully compatible with future 80Gbps and 120Gbps USB4 modes!As for construction, the outer material is a cloth braid and has an adequate amount of flexibility for a 40Gbps cable. The cable insertion force is on the lower side but the retention force feels high enough so the connection is secure. Cable Vbus+GND resistance is measured to be about 125mΩ - plenty of margin left from the 150mΩ specification limit for 5A (240W) cables!My issue: the emarker contains some inaccurate information (but this should not affect performance).- The USB Vendor ID field is set to 0x2E99 (11929 decimal) which is Hynetek's VID, but it should be 0x3678 (13944 decimal) for Silkland's VID.- The Cert Stat VDO field is set to 0x23A5 (9125 decimal) which corresponds to the Test ID for the Hynetek HUSB332D emarker chip, which is the emarker used in this cable. It should be set to the XID assigned by the USB-IF to this cable: 0x281C (10268 decimal). - The Product VDO field is blank. This could have allowed Silkland to program a unique identifying value and release number to this cable to track future cables that potentially address the above issues.These issues shouldn't have made it past the certification process or Silkland's engineering department in my opinion. I have contacted Silkland directly, and support claims they will update the cable programming in future batches but they are unable to send me a sample as evidence.Also, note that only the 1m and 1.2m versions of this cable are USB-IF certified.
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