140 W
max output
140 W, shared smartly
Run a 16-inch laptop at full speed from one port, or split the power across four devices. The charger rebalances as you plug in.
Desktop charger
Portva 140
US$119.00
税费和运费在结账时计算。
Portva 140
Graphite / US · US$119.00
140 W GaN desktop charger with three USB-C ports, one USB-A port and a live per-port wattage display. Ships with a region-specific AC cable.
Concept product by impzz — specifications are illustrative.
亮点
4 portslive readout
See every watt
The glass strip above the ports shows what each device is drawing, so you always know whether the laptop is fast-charging.
66 mmsquare footprint
Two GaN chips
Gallium-nitride switching runs cooler than silicon, so 140 W fits a desk-friendly 66 mm square.
0fans
Silent on the desk
No fan, four rubber feet and an aluminium heat spreader across the whole back plate.
插上就亮
真实的桌面，真实的瓦数。
笔记本的线插进 C1：指示灯亮起，屏幕醒来，功率一路升到 100 W。这段用 Blender 渲染，模型就是上面能 3D 旋转的那一个。
技术规格
- 最大输出
- 140 W
- 接口
- 3× USB-C, 1× USB-A
- 尺寸
- 66 × 66 × 30 mm
- 重量
- 285 g
- 显示屏
- Live per-port wattage
包装清单
- Portva 140
- AC cable (US or EU plug)
- Quick start card
充电器对比
US$119.00 |  US$49.00 | |
|---|---|---|
| 最大输出 | 140 W | 65 W |
| 接口 | 3× USB-C, 1× USB-A | 2× USB-C, 1× USB-A |
| 尺寸 | 66 × 66 × 30 mm | 40 × 40 × 30 mm |
| 重量 | 285 g | 112 g |
| 显示屏 | Live per-port wattage | — |
搭配购买
Portva Link
US$19.00 起
常见问题
Can it charge a laptop and a phone at the same time?
Yes. Total output is 140 W: a laptop on C1 can take up to 100 W while the other ports share the rest.
Does it work in Germany?
Choose the EU plug. The charger body is identical everywhere; only the AC cable is region-specific. The German store sells the EU version only.
Which cable do I need for 140 W?
Any USB-C cable rated for 240 W, such as Portva Link. A 60 W cable caps the laptop at 60 W.
Is PORTVA a real brand?
No. PORTVA is a concept store built by impzz to show Shopify development work. Specifications are illustrative and checkout runs in test mode.