Available today from Amazon in 1-foot (0.3m), 1.6-foot (0.5m), and 3.3-foot (1m) lengths for $23, $27, and $33, respectively, the new cables obviously don’t do anything on their own — you’d need a computer with a Thunderbolt 5 port and a dock or accessory of some sort to get some real use out of it.

But as of today, the only laptop we’ve heard of with a Thunderbolt 5 port is the Razer Blade 18, and even there, it’s not guaranteed. You’d have to buy the $4,500 Mercury edition of…