> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# SD Card Shield V4 (Seeed Studio)

**Type:** Product page · **SKU:** SS103030005 · **Brand:** [Seeed Studio](https://core-electronics.com.au/brands/seeed-studio-australia)
**Page:** https://core-electronics.com.au/sd-card-shield-v4-seeed-studio.html ([markdown](https://core-electronics.com.au/sd-card-shield-v4-seeed-studio.html.md))

This is the new-released SD card V4.0 shield. It provides a storage space for your Arduino. Users can read/write SD card via Arduino's built-in SD library...

## Pricing

- **Price:** $28.60 (inc GST) — $26.00 AUD, exc GST
- **Quantity discounts:** 10+ $24.96 (exc GST) · 25+ $24.18 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 19 and Aug 21.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=SS103030005:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/SS103030005:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

This is the new-released SD card V4.0 shield. It provides a storage space for your Arduino. Users can read/write SD card via Arduino's built-in SD library. It supports SD, SDHC and Micro SD cards. It will only occupy the SPI port of your Arduino. Comparing to previous versions, it combines the standard SD slot and the Micro SD slot into a standard one, the included adaptor enables using of Micro SD cards . You can stack on other shields that work with the unused pins. Additionally, the preformed I2C and UART port facilitate your connection with Grove modules.

**Note: Headers of this product is shipped unsoldered.**

**Features**

- Stand SD card‚SDHC card and TF card compatible
- UART Grove & I2C connection compatible
- Fully supported SD Library
- Minimal number of SPI port
- Truly stackable

**Specification**

| **Item** | **Min** | **Typical** | **Max** | **Unit** |
|---|---|---|---|---|
| **Voltage** | 3.5 | 5.0 | 5.5 | V |
| **Current** | 0.159 | 100 | 200 | mA |
| **Supported Card Type** | SD card(<=32G); Micro SD card(<=32G); SDHC card(<=32G) | / |
| **Dimension** | 68.7x53.5x19.00 | mm |
| **Net Weight** | 14.8 | g |

**Documents**

Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to our [forum](https://www.seeed.cc/).

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/s/d/sd_20card_20shield_20v4.jpg)