3 ms·
What about bandwidth? There are 10Gbps, 20Gbps and 40Gbps cables, along with "wattage" (really, amperage/current). Both will continue to go up.
by necovek 3y ago
What about bandwidth? There are 10Gbps, 20Gbps and 40Gbps cables, along with "wattage" (really, amperage/current).
Both will continue to go up.
- aifooh7Keew6xoo 3y agoIt's worth noting I suppose that newer USB power delivery standards are scaling voltage rather than amperage/current to deliver more power to the device. The pins are specified for 1.25A each yielding 5A and I believe the 5A cable specification came at the same time as 20V with the 100W power delivery specification. Every power increment since then has been a voltage rather than current increment.
- necovek 3y agoGood point, I was aware that newer USB-C PD standard offers bigger power delivery (up to 240W, I think), but I didn't know it was achieved through increased voltage. That means it goes up to 48V DC, so that's certainly curious, thanks!