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Midnight blue aluminium card reader with USB-C cable and dual SD slots

uni UA126-24 RFID USB-C SD 4.0 Card Reader

SKU CH-RBZ0-B89RS MPN UA126-24

USB-C reader with dual SD 4.0 slots transfers UHS-II cards at up to 312 MB/s

  • Connection typesUSB Type C
  • Regulatory statusNot capable emitting RF energy
  • Product dimensions1.7 L × 6 W × 12.1 H centimeters
  • Product weight0.04 kg
  • UHS-II slot reaches 312 MB/s for rapid media offload
  • Dual SD 4.0 slots read SD and microSD simultaneously
  • Plug-and-play USB-C works with MacBook, iPad and Android devices
  • Midnight blue aluminium body weighs 0.04 kg for portable use
  • 15 cm integrated cable keeps connection tidy on the go

SD 4.0 Card Reader for USB-C Devices

The uni UA126-24 is a USB-C card reader built around the SD 4.0 specification with dual slots that both support UHS-II speeds up to 312 MB/s. It targets photographers, videographers and content creators who need to offload large photo and video files quickly from SD, SDXC, SDHC, RS-MMC, MicroSD, MicroSDHC and MicroSDXC cards. The midnight blue anodised aluminium body measures 1.7 by 6 by 12.1 centimetres and weighs 0.04 kilograms with a 15 centimetre cable.

Dual UHS-II Slots in a Compact Adapter

Both card slots operate on the SD 4.0 protocol, allowing simultaneous access to two cards for efficient backup or transfer between media. The reader draws power and data from a single USB-C port on laptops, tablets or smartphones, requiring no external power supply or driver installation. Devices limited to USB 2.0 ports will only reach 480 Mbps and cannot read UHS-I cards, so a USB 3.0 or newer host is needed for full performance.

Replaces Single-Slot UHS-I Readers

This unit upgrades from older single-slot UHS-I adapters by doubling the theoretical throughput and adding a second slot for concurrent card access. The jump is worthwhile when workflows involve high-resolution stills, UHD video or frequent multi-card offloads. It does not support CFexpress cards or SIM cards, so users reliant on those formats will need a different solution.

How it compares

Measured against everything we stock in RFID & Smart Card Readers, at today’s prices. Recalculated every night.

Price $24.99
Pricier than about 58% of the 294 comparable items (median $21.99).

Specifications

Product
Brand nameUni
Model nameUA126-24
Part numberUA126-24
Ports & slots
Connection typesUSB Type C
Size & build
Product dimensions1.7 L × 6 W × 12.1 H centimeters
Product weight0.04 kg

Questions about this item

How fast can the UA126-24 transfer data when reading UHS-II cards continuously?

The reader supports up to 312 MB/s via its UHS-II SD 4.0 slots, so sustained throughput will not exceed that figure.

Does the aluminium casing stay cool and quiet during all-day use?

The device has no fan and draws power from the USB-C port, so it runs silently and remains at a low temperature under continuous operation.

Which host port must my laptop or tablet provide for the reader to function?

A USB Type-C port is required; the 15 cm cable ends in a USB-C plug that connects directly to the host.

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