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Four small space-grey USB adapters with aluminium housings, two USB-C to USB-A and two USB-A to USB-C

Ugreen 75990 USB to USB C Adapter Combo 4-Pack 10Gbps

SKU CH-KV44-A8M3A

Four adapters convert USB-A to USB-C and USB-C to USB-A at 10 Gbps with 3 A charging

  • ColorSpace
  • Dimensions1.55 in x 1.44 in x 0.72 in
  • Weight30 grams
  • 4-pack covers both USB-A and USB-C devices
  • 10Gbps transfer cuts large-file wait times
  • 3A charging keeps phones and tablets powered
  • Aluminium alloy shell survives 10000 insert cycles
  • Works with MacBook, iPad, Galaxy and iPhone models

Four-pack dual-direction adapters

This four-pack contains two USB-C male to USB-A female adapters and two USB-A male to USB-C female adapters. The set covers both conversion directions for laptops, tablets and phones. Aluminium alloy housings and metal connectors are rated for more than 10000 insertion cycles. The compact units measure 1.55 in by 1.44 in by 0.72 in and weigh 30 grams each.

Sustained 10 Gbps throughput with short cables

Data transfer reaches 10 Gbps when the connected cable remains under 3.3 ft, avoiding the 480 Mbps bottleneck of older links. The USB-C male to USB-A female adapters deliver bidirectional 10 Gbps within that length. Power delivery supports up to 3 A charging through either adapter orientation. Performance holds steady during extended file moves because the metal shell dissipates heat effectively.

Replaces single-direction dongles for mixed fleets

Users juggling USB-A and USB-C devices no longer need separate dongles for each direction. The combo eliminates the hassle of carrying the wrong gender converter for a given port. The upgrade is worthwhile when daily workflows involve both legacy USB-A peripherals and newer USB-C hosts or chargers. Buyers who need only one conversion direction or cables longer than 3.3 ft will not gain the full speed benefit.

Highlights

  • 4-pack covers both USB-A and USB-C devices
  • 10Gbps transfer cuts large-file wait times
  • 3A charging keeps phones and tablets powered
  • Aluminium alloy shell survives 10000 insert cycles
  • Works with MacBook, iPad, Galaxy and iPhone models

Specifications

BrandUgreen
Model75990
Part Number75990
ColorSpace
Dimensions1.55 in x 1.44 in x 0.72 in
Weight30 grams

Questions about this item

Does the 30-gram 75990 adapter get warm or draw noticeable power when left plugged in all day?

The 30-gram aluminum alloy body dissipates heat passively; with no active components it adds negligible load to the host port during continuous use.

What must I already own so the USB-A male to USB-C female adapter can deliver 10 Gbps and 3 A charging?

You need a USB-A port and cable rated for USB 3.2 Gen 2 and a charger or power bank that supplies 3 A over USB-A.

Will the USB-C male to USB-A female adapter keep 10 Gbps speeds with my 2021 MacBook Pro Thunderbolt 3 ports?

Yes, the adapter is bidirectional 10 Gbps within 3.3 ft and works with Thunderbolt 3 hosts such as the 2021 MacBook Pro.

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