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Small black USB 3.0 card reader with SD and microSD slots

Wansurs CR034 RFID USB 3.0 Card Reader 5Gbps

SKU CH-8QPW-G0HJ4 MPN CR034

Dual-slot USB 3.0 card reader transfers SD and microSD cards at 5 Gbps

  • Connection types['USB']
  • Product dimensions0.889 L × 7.3914 W × 11.4046 H centimeters
  • Product weight0.009 kg
  • Transfer files quickly with 5Gbps USB 3.0 speed
  • Read SD and microSD cards in one compact adapter
  • Works instantly on Windows, Mac, Linux and Android
  • Lightweight 9 g design fits any USB port
  • Single-slot operation keeps data transfers simple and reliable

Dual-Slot USB 3.0 Card Reader

The Wansurs CR034 is a compact USB 3.0 adapter with dedicated slots for both standard SD and microSD cards. It connects through a single USB interface and supports UHS-I cards up to Class 10 speed rating. The device weighs 0.009 kilograms and measures 0.889 by 7.3914 by 11.4046 centimetres. No driver installation is required on Windows, macOS, Linux or Android systems.

Photographers needing quick offloads

Photographers and studio workers who move large batches of photos or video from camera cards will benefit from the 5 Gbps USB 3.0 link. The reader handles SDXC, SDHC, MMC, RS-MMC, microSDXC, microSD and microSDHC media. It cannot read or write two different cards simultaneously, so users who need concurrent dual-slot access should look elsewhere.

Single active slot at 5 Gbps

The CR034 operates one card slot at a time over a USB 3.0 connection rated at 5 Gbps. This single specification decides whether the adapter matches a workflow that requires simultaneous multi-card ingestion or a faster bus such as USB 3.1 or 3.2.

How it compares

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

Price $16.99
Cheaper than about 70% of the 294 comparable items (median $21.99).

Specifications

Product
Brand nameWansurs
Model nameCR034
Part numberWCR034
Ports & slots
Connection types['USB']
Size & build
Product dimensions0.889 L × 7.3914 W × 11.4046 H centimeters
Product weight0.009 kg

Questions about this item

What real-world transfer ceiling does the USB 3.0 interface impose on this CR034 reader?

The USB 3.0 connection caps throughput at 5 Gbps, so sustained read or write speeds cannot exceed that limit regardless of the card used.

What are the exact dimensions I need to clear for the CR034 to sit in a tight USB port cluster?

The reader measures 0.889 cm long, 7.3914 cm wide and 11.4046 cm high, so allow at least that much clearance around the port.

Does the CR034 need any driver installation before it works on Windows, macOS or Linux?

No driver is required; plug the reader into a USB port, insert a card, and the operating system mounts it automatically.

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