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Small black adapter with USB-C plug, USB-A port and USB-C power input

BUCIER

BUCIER NF-UC-035-AC USB-C to USB 3.0 OTG Power Adapter 10Gbps

SKU CH-NSRD-TCT4D

A USB-C to USB 3.0 adapter with OTG function that adds a USB-A port and 5 V power input for tablets or phones, supporting 10 Gbps data and simultaneous charging

  • Connector Number1
  • Simultaneous 10Gbps data transfer and 5V charging
  • OTG function enables direct peripheral connection to tablets
  • Reversible USB-C plug inserts either way up
  • Backward compatible with USB 2.0 and USB 1.1 speeds
  • DC 5V power port does not support PD 20V laptops

USB-C OTG adapter with 5 V power

This BUCIER adapter connects a USB 3.0 peripheral to a USB-C tablet or phone while supplying 5 V power through the Type-C port. It supports OTG functionality so the mobile device acts as a host for flash drives, keyboards or other accessories. Data rates reach 10 Gbps on the USB 3.0 link. The unit is compliant with USB 3.0, 2.0 and 1.1 specifications.

Simultaneous data and charging

The USB 3.0 female port and the Type-C power input operate together, letting you transfer files at up to 10 Gbps while the connected phone or tablet charges at 5 V. This removes the need to choose between peripheral use and battery top-up during long sessions. The reversible Type-C plug inserts either way up for easier connection.

Limited to 5 V DC input

The Type-C power port accepts only 5 V DC and does not support Power Delivery at higher voltages such as 20 V. Consequently the adapter cannot power laptops or negotiate faster charging profiles. It is intended for tablets and phones that charge from a standard 5 V source. Backward compatibility covers 480 Mbps and 1.5 Mbps speeds for older devices.

Highlights

  • Simultaneous 10Gbps data transfer and 5V charging
  • OTG function enables direct peripheral connection to tablets
  • Reversible USB-C plug inserts either way up
  • Backward compatible with USB 2.0 and USB 1.1 speeds
  • DC 5V power port does not support PD 20V laptops

Specifications

BrandNFHK
ModelNF-UC-035-AC
Connector Number1

Questions about this item

Will the USB-C power port need replacement if I switch to a laptop that uses 20 V USB Power Delivery?

The USB-C port only accepts DC 5 V and does not support PD 20 V, so it cannot power a laptop that requires higher voltage.

What limits the data rate when I run large file transfers continuously through the USB 3.0 female port?

The adapter is rated for 10 Gbps SuperSpeed USB 3.0; sustained throughput will be capped at that specification.

Does the adapter generate noticeable heat or draw extra power when both data and charging run all day?

It passes through DC 5 V for charging while handling 10 Gbps data, with no active components that would add significant heat or power draw.

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