Will a USB-C monitor charge my iPhone 17?
No charger in the box. Apple quotes fast charge (up to 50% in 20 min) with a 40W adapter or higher.
- Charger in the box
- None supplied
- Minimum recommended
- Not stated by the maker
- Fast / full speed from
- 40W
Monitor USB-C power, tier by tier
| Monitor PD | Result |
|---|---|
| 15W | Charges 15W charges the iPhone 17, but slower than the 40W the maker quotes for fast charging. |
| 27W | Charges 27W charges the iPhone 17, but slower than the 40W the maker quotes for fast charging. |
| 45W | Full speed 45W charges the iPhone 17 at full speed (maker quotes fast charging from 40W). |
| 65W | Full speed 65W charges the iPhone 17 at full speed (maker quotes fast charging from 40W). |
| 90W | Full speed 90W charges the iPhone 17 at full speed (maker quotes fast charging from 40W). |
| 100W | Full speed 100W charges the iPhone 17 at full speed (maker quotes fast charging from 40W). |
| 140W | Full speed 140W charges the iPhone 17 at full speed (maker quotes fast charging from 40W). |
Cable
For this device you want any USB-C cable rated 60W (3A), so the cable never caps you below 40W.
- Cable Matters Certified 40Gbps USB4 Cable 3.3ft, Thunderbolt 4/5 Compatible · wattage not stated on the product page · enough
- Anker USB C Cable(3.3FT, 240W), USB 4 Data Cable, 40Gbps, 8K HD Display, Thunderbolt 4/3 Compatible, for iPhone 17, MacBook, Hub, Docking and More (Pack of 2) · rated 240W on the product page · enough
- Belkin USB-C to USB-C Cable, USB4, 6.6ft · rated 240W on the product page · enough
Product links go to Amazon. We don't earn anything from them. Check your own ports and the product page before you buy.
Monitors: 4K with 65W+ USB-C · 4K with 90W+ USB-C.
Sources (read 2026-11-04): www.apple.com. Other devices: Air 13" · Air 15" · 14" Pro · 14" Pro (Pro/Max chip) · 16" Pro · Pixel 10 · Galaxy S25 Ultra · Galaxy S25 · XPS 13 · X1 Carbon · Surface 13.8" · Surface 15" · Steam Deck · Switch