We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White rectangular GaN charger with six USB ports on the front face

RUMIXI ZETX90W-U 90W 6-Port GaN USB-C Charger White

SKU CH-1MVH-86X8S

A 90W GaN wall charger with six ports — three USB-C up to 45W each and three USB-A up to 15W each — powers laptops, phones and tablets simultaneously

  • TypeCharging
  • Charge ProtocalFast Charging, 20 volts
  • ColorWhite
  • Adapter6
  • Standard USB Port6
  • Max Power Output90W
  • 90W total output powers six devices at once
  • GaN design keeps 45W USB-C ports cool and compact
  • 45W per USB-C port charges MacBook Air at full speed
  • 15W USB-A ports fast-charge phones and tablets
  • 1 kg weight fits easily in any travel bag

Multi-device charging station

The RUMIXI ZETX90W-U delivers up to 90W total output across six ports using GaN technology. Three USB-C ports each support up to 45W and three USB-A ports each support up to 15W. It is suited for users who charge a laptop, phone and accessories simultaneously at home or while travelling.

Sustained load behaviour

When multiple devices are connected the charger distributes power dynamically so no single port always reaches its individual maximum. The 20V PD capability enables fast charging for compatible laptops and tablets during extended sessions. Output per port adjusts automatically to maintain stable operation under continuous multi-device demand.

Build and connectors

The compact white enclosure measures 3.6068 x 6.5024 x 9.0932 cm and weighs 0.1 kg. Six ports are arranged on one face for easy cable routing in tight spaces. The fixed prongs and single-unit design mean no detachable cables to lose, while the GaN internals keep the housing cool during prolonged use.

Highlights

  • 90W total output powers six devices at once
  • GaN design keeps 45W USB-C ports cool and compact
  • 45W per USB-C port charges MacBook Air at full speed
  • 15W USB-A ports fast-charge phones and tablets
  • 1 kg weight fits easily in any travel bag

Specifications

BrandRUMIXI
SeriesZETX90W-U
TypeCharging
Charge ProtocalFast Charging, 20 volts
ColorWhite
Adapter6
Standard USB Port6
Max Power Output90W
Output Volt5V
Support Volt20 volts
SpecificationsFast Charging, RUMIXI, ZETX90W-U, 20 volts, 6, 1 Year, Laptop, 3.6068 L x 6.5024 W x 9.0932 H centimeters, 0.1 kilograms
FeaturesFast Charging

Questions about this item

How much heat or noise does the RUMIXI ZETX90W-U produce when running at 90W all day?

The GaN design runs cooler than traditional silicon chargers, has no fan and makes no audible noise. Total output is 90W shared across six ports; sustained loads stay within thermal limits without active cooling.

What cables or devices must I already own to use the six ports on this charger?

You need USB-C or USB-A cables that match your devices. The charger provides three USB-C ports up to 45W each and three USB-A ports up to 15W each; no proprietary cables are included.

Will my older 5V-only phone charge properly alongside a 20V MacBook on the same RUMIXI ZETX90W-U?

Yes. Each port negotiates voltage independently — 5V for legacy phones, up to 20V for laptops. The 90W budget is split dynamically, so both device types charge simultaneously at their supported rates.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.