# Satechi 145W USB-C 4-Port GaN Travel Charger (ST-W145GTM) vs Spigen ArcStation Pro GaN 352 Dual USB-C 35W Wall Charger: specs and price compared

A sourced, side-by-side comparison of the Satechi 145W USB-C 4-Port GaN Travel Charger (ST-W145GTM) (Satechi) and Spigen ArcStation Pro GaN 352 Dual USB-C 35W Wall Charger (Spigen) among gan chargers. Spigen ArcStation Pro GaN 352 Dual USB-C 35W Wall Charger is the cheaper of the two at $54.99.

## Side by side

| Spec | Satechi 145W USB-C 4-Port GaN Travel Charger (ST-W145GTM) | Spigen ArcStation Pro GaN 352 Dual USB-C 35W Wall Charger |
| --- | --- | --- |
| US price | $119.99 | $54.99 |
| Brand | Satechi | Spigen |
| Max output watts | 145 | 35 |
| Single port max watts | 140 | 30 |
| Usbc port count | 4 | 2 |
| Usba port count | 0 | 0 |
| Pd revision | PD 3.1 | PD 3.0 |
| Pps support | — | Yes |
| Foldable plug | — | No |
| Ac input range | — | — |
| Weight grams | 346.5 | — |
| Volume cubic (in) | — | — |
| Warranty years | 2 | 2 |

## Key differences

- Max output watts: Satechi 145W USB-C 4-Port GaN Travel Charger (ST-W145GTM) 145 vs Spigen ArcStation Pro GaN 352 Dual USB-C 35W Wall Charger 35
- Single port max watts: Satechi 145W USB-C 4-Port GaN Travel Charger (ST-W145GTM) 140 vs Spigen ArcStation Pro GaN 352 Dual USB-C 35W Wall Charger 30
- Usbc port count: Satechi 145W USB-C 4-Port GaN Travel Charger (ST-W145GTM) 4 vs Spigen ArcStation Pro GaN 352 Dual USB-C 35W Wall Charger 2
- Pd revision: Satechi 145W USB-C 4-Port GaN Travel Charger (ST-W145GTM) PD 3.1 vs Spigen ArcStation Pro GaN 352 Dual USB-C 35W Wall Charger PD 3.0

## Sources

- Satechi 145W USB-C 4-Port GaN Travel Charger (ST-W145GTM): https://satechi.com/products/145w-usb-c-4-port-gan-travel-charger (satechi.com, verified 2026-07-13)
- Spigen ArcStation Pro GaN 352 Dual USB-C 35W Wall Charger: https://www.spigen.com/products/arcstation-pro-gan-352-dual-usb-c-wall-charger (spigen.com, verified 2026-07-13)

Canonical: https://frontdeskreview.com/gear/gan-chargers/satechi-145w-4-port-gan-vs-spigen-arcstation-pro-gan-352/
Cite: Per The Front Desk Review, Satechi 145W USB-C 4-Port GaN Travel Charger (ST-W145GTM) ($119.99) vs Spigen ArcStation Pro GaN 352 Dual USB-C 35W Wall Charger ($54.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/gan-chargers/satechi-145w-4-port-gan-vs-spigen-arcstation-pro-gan-352/
License: CC BY 4.0.