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
Small grey USB-C to USB-A adapter with short cable

Whotper WH025 USB C to USB Adapter Grey 5Gbps USB 3.0

SKU CH-3W7Q-XSVZW

A USB-C male to USB-A female adapter enables 5 Gbps data transfer and OTG connectivity for flash drives, keyboards, mice and other peripherals

  • Product colorGrey
  • DetailsSmartphone, external keyboards, card readers, mice, cameras,
  • Key features5 Gbit/s High-Speed Data Transfer
  • Product dimensions8.27 in × 0.64 in × 0.33 in
  • Transfers files at 5Gbps for rapid backups
  • Connects USB-A peripherals to USB-C devices instantly
  • Works with phones, tablets and laptops supporting OTG
  • Compact 8.27 in design fits any bag
  • Plug-and-play operation requires no drivers or setup

Compact USB-C to USB-A OTG adapter

The Whotper WH025 is a grey USB-C male to USB-A female adapter that adds a standard USB port to phones, tablets and laptops with a USB-C socket. It supports USB On-The-Go so Android and iOS devices can read flash drives, keyboards, mice, card readers and cameras without extra software. The adapter is suited for users who need quick peripheral access on the move.

Plug-and-play peripheral expansion

No drivers or configuration are required; the dongle works the moment it is inserted into a compatible USB-C port. It frees the host device from proprietary cables by accepting any USB-A flash drive or accessory, turning a single port into a practical hub for data offload or input devices. The 8.27 in length keeps the connection close to the device without a dangling cable.

5 Gbps transfer with backward compatibility

The adapter delivers up to 5 Gbps (625 MB/s) over USB 3.0 and falls back to USB 2.0 speeds when connected to older ports. Its compact aluminium shell dissipates heat during sustained transfers, keeping the body cool to the touch and maintaining stable throughput. Power draw is limited to the host port’s standard output, so no external supply is needed.

How it compares

Measured against everything we stock in USB Adapter Cables & Dongles, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 93% of the 1,430 comparable items (median $14.99).

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

Specifications

Product
Brand nameWhotper
Model nameWH025
Product colorGrey
Size & build
Product dimensions8.27 in × 0.64 in × 0.33 in

Questions about this item

How fast can this WH025 adapter move large files during a long transfer session?

It supports up to 5 Gbps (625 MB/s) over USB 3.0 and is backward compatible with USB 2.0.

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

The compact dongle has no active cooling and draws only the power needed by the attached peripheral.

What does my phone or tablet need to support before I can use this OTG adapter?

Your USB-C device must support USB On-The-Go (OTG) function for the adapter to work.

More in USB Adapter Cables & Dongles

Similar items