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Four small USB adapters, two each type, matte space-grey aluminium finish

UGREEN 75990 4-Pack USB Converters 10Gbps Space

SKU CH-BDPK-VCR3K

Four USB-A and USB-C converters in a compact aluminium set deliver 10 Gbps data and 3 A charging

  • ColorSpace
  • Dimensions1.22 in x 0.55 in x 0.28 in
  • Weight0.03 kilograms
  • 10Gbps data transfer cuts file-move time
  • 3A charging support powers devices quickly
  • Aluminium alloy shell survives 10000 insert cycles
  • Four adapters cover USB-A to USB-C and USB-C to USB-A
  • Compact 1.22×0.55×0.28 in size fits any bag

What the pack contains

The UGREEN 75990 bundle includes two USB C male to USB A female adapters and two USB A male to USB C female adapters. It covers both conversion directions so one pack handles legacy peripherals and newer hosts alike. Condition is new.

Transfer ceiling and cable length

Rated throughput reaches 10Gbps, a clear step above 480Mbps, but only when the attached cable stays within 3.3 ft. The USB A male to USB C adapters also need the USB C connector flipped for the rated speed.

Build and daily handling

Aluminium alloy housings and metal connectors are tested past 10000 insertion cycles for durability. Each unit measures 1.22 in by 0.55 in by 0.28 in and weighs 0.03 kilograms, so the four pieces add negligible bulk to a bag or desk setup.

Highlights

  • 10Gbps data transfer cuts file-move time
  • 3A charging support powers devices quickly
  • Aluminium alloy shell survives 10000 insert cycles
  • Four adapters cover USB-A to USB-C and USB-C to USB-A
  • Compact 1.22×0.55×0.28 in size fits any bag

Specifications

BrandUgreen
Model75990
Part Number75990
ColorSpace
Dimensions1.22 in x 0.55 in x 0.28 in
Weight0.03 kilograms

Questions about this item

Which adapter should I pick — USB C male to USB A female or USB A male to USB C female?

The 4-pack includes two of each: 2× USB C male to USB A female for adding legacy ports to modern devices, and 2× USB A male to USB C female for connecting new USB C peripherals to older USB A ports.

What does 10 Gbps mean when I plug one of these into my laptop?

You can move large files at up to 10 Gbps provided the host port, the cable and the peripheral all support USB 3.2 Gen 2; the adapter itself adds no bottleneck within the 3.3 ft cable-length limit noted by the maker.

Does the USB Type C connector work with Thunderbolt 3 or 4 ports?

Yes — the adapters are listed as compatible with Thunderbolt 3 and 4 hosts, so they will negotiate the highest common speed the Thunderbolt controller allows.

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