USB通信速度規格・給電規格
USB通信速度規格
規格 |
旧名称 |
最高速度 |
愛称(?) |
Type-Aコネクタ サポート |
USB 2.0 |
- |
0.48 Gbit/s |
High-Speed |
○ |
USB 3.2 Gen 1x1 |
USB 3.0 |
5 Gbit/s |
SuperSpeed |
○ |
USB 3.2 Gen 1x2 |
↑ |
10 Gbit/s |
↑ |
○ |
USB 3.2 Gen 2x1 |
USB 3.1 |
10 Gbit/s |
SuperSpeedPlus |
○ |
USB 3.2 Gen 2x2 |
USB 3.2 |
20 Gbit/s |
↑ |
× |
USB4 Version 1.0 Gen 2x1 |
- |
10 Gbit/s |
- |
× |
USB4 Version 1.0 Gen 2x2 |
- |
20 Gbit/s |
- |
× |
USB4 Version 1.0 Gen 3x1 |
- |
20 Gbit/s |
- |
× |
USB4 Version 1.0 Gen 3x2 |
- |
40 Gbit/s |
- |
× |
USB4 Version 2.0 Gen *** |
- |
80 Gbit/s |
- |
× |
USB給電規格
規格 |
最大給電能力 |
可能な出力 |
電圧 |
電流 |
電力 |
PD (Power Delivery) 3.1 |
240W |
48V | 3.75-5A | 180-240W |
36V | 3.89-5A | 140-180W |
28V | 3.57-5A | 100-140W |
PD (Power Delivery) 3.0 |
100W |
20V | 2.25-5A | 45-100W |
15V | 1.8-3A | 27-45W |
(12V) | (3A) | (36W) |
9V | 1.67-3A | 15-27W |
5V | 1-3A | 5-15W |
PD (Power Delivery) 1.0/2.0 |
100W |
20V | 2.25-5A | 45-100W |
12V | 3A | 36W |
5V | 0.1-3A | 0.5-15W |
QC (Quick Charge) |
36W |
12V | 3A | 36W |
9V | 3A | 27W |
5V | 3A | 15W |
Fast Charging |
12W |
5V | 2.4A | 12W |
USB3.0 Gen 1 |
4.5W |
5V | 0.9A | 4.5W |
USB2.0 |
2.5W |
5V | 0.5A | 2.5W |