SanDisk microSD Express Card 256GB for Nintendo Switch 2

The SanDisk microSD Express Card 256GB brings next-gen performance to your Nintendo Switch 2, letting you carry plenty of games without the hassle of swapping cartridges. With PCIe Gen 3-NVMe interface technology and faster burst and sustained speeds than standard SD UHS-II cards, this Nintendo-licensed card delivers the performance boost your console deserves. Thermal management through SanDisk ThermAdapt keeps your device running cool during extended gaming sessions.

• 256GB storage capacity for digital game libraries
• High-performance transfer speeds for improved gameplay experience
• PCIe Gen 3-NVMe interface for next-level performance
• Compatible with Nintendo Switch 2 and current microSD UHS-I and UHS-II devices
• Supports up to 5.3K video and 10MP RAW image capture
• SanDisk ThermAdapt technology with adaptive thermal controller
• No need to carry or swap multiple game cards

Upgrade your Nintendo Switch 2 storage with the SanDisk microSD Express Card 256GB and enjoy faster load times and seamless gaming on the go. This memory card combines reliability with the performance standards gamers expect from SanDisk's microSD Express technology.

Warranty
All products are covered by a manufacturer’s warranty where applicable. Warranty claims are assessed in line with the Consumer Guarantees Act.

Returns
We offer a 30-day return policy for unused items in their original condition.

To start a return, contact shop@overkill.co.nz. We’ll provide return instructions and the return address.

For full details, please visit our Return Policy page.

Refunds
Refunds are processed within 5–7 business days after we receive and inspect the returned item.

Where we ship
We currently ship within New Zealand only.
For international shipping enquiries, contact shop@overkill.co.nz.

Order processing

• Orders placed before 3pm ship same day
• Orders placed after 3pm ship the next business day
• Weekend & public holiday orders ship the next business day
  

NZ delivery times

• Overnight delivery nationwide via NZ Post
• Allow 1–2 extra days for rural addresses and oversized items
  

Shipping costs
Calculated at checkout based on size, weight, and destination.

Current rates:

• Northland: $4.89
• Auckland: $5.89
• Rest of North Island: $6.90
• South Island: $8.90
  

✅ Free shipping on orders over $99*

Bulky items may incur a $10 surcharge (applied automatically at checkout).

Tracking
You’ll receive a tracking link by email once your order ships.