# Card reader PREMIUMCORD ku31sd01 USB 3.1 Type-C — CFast 2.0, SD 3.0, microSD support

**URL:** https://aio.lv/en/product--premiumcord-ku31sd01--3545393
**Data updated:** 2025-12-29 13:31 (EET)
**Category:** Card readers
**Manufacturer:** PREMIUMCORD
**Manufacturer code:** ku31sd01
**EAN:** 8592220017859
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 30.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--premiumcord-ku31sd01--3545393

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

External card reader PREMIUMCORD ku31sd01 with USB 3.1 Type-C interface. Provides slots for CFast 2.0, SD 3.0 and microSD cards for high-speed data transfer and file access. Designed for photographers, videographers and professionals who need fast offload and reliable reading of memory cards. Plug-and-play compatibility for laptops and devices with USB-C ports.

## Long description

PremiumCord ku31sd01 is an external USB 3.1 Type-C card reader with slots for CFast 2.0, SD 3.0 (UHS-I) and microSD 3.0 (UHS-I). It provides high-speed read/write support for professional cameras and other devices that require fast offload of large video and photo files. The compact black aluminium housing and 20 cm cable make the reader convenient to carry with camera gear while supporting high-capacity cards used in 4K and other high-definition recording workflows.
Advantages
The card reader supports CFast 2.0 with up to 450 MB/s read and 350 MB/s write speeds and SD/microSD UHS-I (SD 3.0) transfer rates up to 40 MB/s. It is plug-and-play via USB-C, supports hot-swapping and is designed for continuous, long-term read/write operation. Its small dimensions and robust casing provide a balance of portability and durability for professional use.
Suitable for (tasks / use cases)
Offloading 4K and high-definition video from professional cameras
Transferring large RAW photo files from DSLRs and mirrorless cameras
Working with multiple card formats (CFast 2.0, SD, microSD) in field and studio environments
Quick backups and media management on laptops with USB-C ports
Key specifications
Interface: USB 3.1 Type-C (plug-and-play)
Card slots: CFast 2.0, SD 3.0 (UHS-I), microSD 3.0 (UHS-I)
CFast 2.0 speeds: up to 450 MB/s read, 350 MB/s write
SD/microSD (UHS-I) transfer rate: up to 40 MB/s
Hot-swap support: yes
Housing: black, compact professional casing
Dimensions: 42.8 mm x 36.4 mm x 3.6 mm
Cable length: 20 cm
How to use
Connect the reader to a USB-C port on a laptop or compatible device. Insert a CFast 2.0, SD or microSD card into the corresponding slot; the device supports hot-swapping so cards can be inserted and removed while the reader is connected. Use the operating system’s file manager or photo/video software to access, copy or move files between the card and the host device. No additional drivers are typically required for modern OS versions.
Usage recommendations
For reliable high-speed transfers, use certified CFast 2.0 and UHS-I SD/microSD cards that meet professional recording requirements. Avoid removing cards during active file transfers and keep the reader in a ventilated, dry environment during prolonged operation.

## FAQ

### How much does the PREMIUMCORD ku31sd01 card reader USB 3.1 Type-C cost, and is it available for purchase?

The price is 37.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 02.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All PREMIUMCORD products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized PREMIUMCORD service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/3545393/51514045_large.webp