USB 4 Cable 0.4ft, 240W Charging USB C Cable, 40Gbps Data Transfer, 8K 60Hz Video Display for iPhone 15 Pro Max, iPad, Thunderbolt 4/3, Hub, External SSD, EGPU and Power Bank (UCD4G)

I have to say, this is an excellent product. I’d been eyeing a cable like this for a while, but it was always out of stock with other vendors. Now that I finally have it, I’ve put it to the test. Charging speeds hit 140W easily (limited only by the devices I own). I tested it by charging my Anker Prime 27,650mAh Power Bank (250W) via an AOHI Magcube Pro 140W GaN. For data transfer, I got a solid 200MB/s on my S25 Ultra, and it nearly maxed out my portable SSD with speeds between 900–960MB/s. My only minor gripes are the carrying case, which could be sturdier, and the three pairs of bands—they work well for now but feel like they might wear out quickly as stretching them over the case, made them loose colour in one go as if its being stretched beyond it's capacity. If the materials were slightly more premium, this would be the perfect portable keychain cable. Nevertheless, it's still worth the purchase.

One of the best cables for data transfer. I just transferred a 4GB file in just 5 seconds. Best gadget purchase of 2025.

Small but handy usb 4 cable, it's an edc tool to add in your kit.