![Silkland USB 4 Cable [USB-IF Certified] for Thunderbolt 4 Cable 3.3FT, 40Gbps Data Sync, 8K/5K@60Hz, 240W, USB C Thunderbolt Cable 1M, Compatible for MacBook, SSD, iPhone 17/16, Docking, eGPU, Monitor](https://m.media-amazon.com/images/I/71mPATi8bfL.jpg)






⚡ Charge fast, stream sharp, connect smart — the cable that keeps up with your hustle.
The Silkland USB 4 Cable is a USB-IF certified Thunderbolt 4 cable delivering ultra-fast 40Gbps data transfer, future-ready 240W charging, and stunning 8K@60Hz or dual 4K display support. Compatible with a wide range of devices including MacBook, iPhone 16/17, SSDs, and docking stations, it ensures seamless connectivity and superior performance backed by 24 months of dedicated customer care.





















| ASIN | B0BRS1BSX5 |
| Best Sellers Rank | #18 in Thunderbolt Cables #404 in USB Cables |
| Brand Name | Silkland |
| Cable Type | USB4 Cable |
| Color | Grey |
| Compatible Devices | Docking Station; Monitor; SSD; Smartphone; Laptop; iPad |
| Compatible Phone Models | Apple iPhone 15 |
| Connectivity Technology | Thunderbolt 4/3, USB 4, Type C |
| Connector Gender | Male-to-Male |
| Connector Type | Usb4 for Thunderbolt 4/3; Usb C; Type C; |
| Customer Package Type | FFP |
| Customer Reviews | 4.6 out of 5 stars 1,831 Reviews |
| Data Transfer Rate | 40 Gigabits Per Second |
| Ethernet Cable Category | Cat 8 |
| Frequency | 40000000000 Hz |
| Included Components | No. |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Height | 1 centimeters |
| Item Shape | Round |
| Item Weight | 0.05 Kilograms |
| Manufacturer | Silkland |
| Maximum Current | 5 Amps |
| Maximum Voltage | 48 Volts |
| Model | S3606 |
| Model Name | Cavo USB4 Certificato |
| Number of Items | 1 |
| Number of Pins | 24 |
| Other Special Features of the Product | 40Gbps Data Transfer; 240W Fast Charging; 8K 60Hz |
| Outer Material | Aluminium, Nylon |
| Recommended Uses For Product | data transfer, fast charging, monitor connection |
| Specification Met | USB-IF |
| Unit Count | 1.0 Count |
| Wattage | 240.00 |
A**S
It’s GREAT! Here’s why..
So I try and make sure everything I buy for peripherals and anything routing in and out from MacBook Pro 16” M3 PRO is SOLID and quality. From live podcasts, music engineering sessions, recording content, LARGE transfer files of 4k footage from external SSD, it all needs to work flawlessly for customers, myself and live events. I have been searching for a 6ft thunderbolt cable that will match my official Apple Thunderbolt 4 cable in terms of speed, durability, and reliability. This is it. I wish Silkland would ship in boxes instead of the brown zip type packages so if you have an issue it could be either damage during shipping or a faulty cable and ask for a replacement if that’s the case cause THE SILKLAND THUNDERBOLT cable works great!! Actually a tad bit better than my Apple Thunderbolt cable in terms of speed. Durability we will see and I’ll update this review if anything annoying pops up. So far ABSOLUTELY GREAT! It’s more of a thicker durable feeling than the Apple cable but the Apple Thunderbolt is sliiiiightly thicker but also sliiiightly less mb/s like by 50mbs. I ran tests using Blackmagic Speed Tester and attached pics that are labeled. I’m really really happy with this purchase and the best value I’ve found so far. Sidenote: for those interested in my built ssd it’s a KONYEAD USB4 nvme enclosure(has ASM2464PD chip built in) and using SAMSUNG 990 PRO PCIe 4.0 NVMe m.2 (I recommend using minimum 2TB but you can get away with 1TB. 2TB normally perform better and only cost about $50 more)
J**S
Dex capable linking cable
Works great for Samsung Dex connection to computer monitor. Length was what I needed for the location to be enough to connect the phone to the monitor and then still short enough to stay out of the way. Seems to be well built and durable, and charges the phone fast while still using it in Dex mode.
V**S
Works great
Very sturdy build cable! Used for external to connect GPU to Mac mini, works perfectly fine and is 2/3 cheaper than original Apple thunderbolt cable
D**D
Works amazing
Works great and Great quality cable
T**I
protocol issue - using dock with usb-c switch
i bought this as an extension into a usb-c switch from a Mac mini m4 pro. for some reason, the mac mini didnt like it only when going thru the switch. my macbook was fine. My desk has to accomodate both my HP work laptop, and a personal computer. i have a thunderbolt 3 dock that has two Displayport outs to dual 2k monitors, and eacch computer works thru my dock, but i had to switch cords all the time, which was going to kill the thunderbolt port on the dock eventually from all the wear and tear. so i got a Cabble Matters usb-c thunderbolt 4 switch to change which computer is using the dock. this worked for my macbook, but after recently upgrading to a mac mini, the switch didnt work. Turns out it was this cord. when i seapped out this cord with a Cable Matters thunderbolt4, my setup worked again. i can press a button and everything connected to my dock switches over to the other computer. lifesaver! i'm not technical enough to say this failure is a huge red flag, the cord worked in other circumstances and seemed otherwise to be a decent cord. sometimes, different brands just dont play well in specific scenarios... but also i cant rule out that this cord isnt doing what it claims to be able to do. ymmv i am returning it. Seller contacted me with a solution. pleasantly surprised to deal with someone who stamds by theor product. it didn't work in a unique case but like i said it could have been a real difficult situation that was trying to solve (try to find a kvm with no issues, i dare you)
R**.
Solidly built with just right flexibility.
Solidly built and excellent connection points. This cable replaced an older generation cable, that was slowing down data transfer. I needed a short, flexible cable to keep things neat and this worked out perfectly. This Silkland cable is a great affordable choice for the fastest data transfer!
K**.
Very flexible
Bought this to replace the cable between my laptop and dock. This one is keeping its connection even when bumped slightly. The cable is more flexible than you'd expect from something carrying this much data and power! Plus the braid makes it more durable - no nicks or fraying.
B**G
Heavy duty cable
High quality and heavy duty!!
Trustpilot
3 weeks ago
4 days ago