SanDisk

SanDisk SDSDRH-004G-A11 Ultra II 4GB SD Card

4.6 (199 reviews)

Capture Life's Moments with Speed and ReliabilityThe SanDisk Ultra II SDHC Memory Card provides the speed and capacity you need to capture high-quality photos and videos. With fast read/write speeds and reliable performance, you'll never miss a moment. Specifications: Capacity: 4GB Com...

$19.95*
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*Price sourced from Amazon.com. Last updated:Jun 03, 2026.Price and availability are subject to change.

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Overview

Capture Life's Moments with Speed and Reliability

The SanDisk Ultra II SDHC Memory Card provides the speed and capacity you need to capture high-quality photos and videos. With fast read/write speeds and reliable performance, you'll never miss a moment.

Specifications:

  • Capacity: 4GB
  • Compatibility: Supports SDHC compatible host devices
  • Read Speed: Up to 15 MB/s
  • Write Speed: Up to 15 MB/s
  • Speed Class: Class 4
  • Power Consumption: Low power consumption

Key Features

4GB Ultra SDHC Card

Supports SDHC compatible host devices

Read/write speeds of up to 15 MB/s

Speed performance rating: Class 4

Low power consumption

Specifications

Capacity
4GB
Card Type
SDHC
Read Speed
Up to 15 MB/s
Write Speed
Up to 15 MB/s
Speed Class
Class 4
Power Consumption
Low

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Pros & Cons

👍 Pros

  • Provides 4GB of storage capacity for various data, photos, and documents
  • Offers read/write speeds of up to 15 MB/s, facilitating reasonably quick data transfers for its class
  • Achieves a Speed Performance Rating of Class 4, ensuring a minimum write speed suitable for standard photography and video recording
  • Designed with low power consumption, which can help preserve battery life in compatible devices
  • Supports SDHC compatible host devices, making it suitable for a wide range of cameras and other electronics

👎 Cons

  • The 4GB capacity may be insufficient for users requiring extensive storage for high-resolution photos or lengthy video recordings
  • Read/write speeds of up to 15 MB/s are relatively slow compared to newer, higher-speed SD cards, potentially slowing down large file transfers
  • A Class 4 speed rating is considered basic and may not be fast enough for continuous shooting in advanced cameras or recording high-bitrate video
  • Does not include any enhanced features like water resistance or shock proofing, which could be a concern for active users
  • Older SDHC compatibility may limit its use with devices requiring newer SDXC standards, though it covers many existing devices

Frequently Asked Questions

This SanDisk Ultra II SD card offers 4GB of storage, suitable for storing photos, videos, and other data.
The card has a Speed Performance Rating of Class 4, which means it guarantees a minimum write speed of 4MB/s.
This SanDisk SDHC card supports read and write speeds of up to 15 MB/s, facilitating decent data transfer for its class.
Yes, it supports SDHC compatible host devices, making it suitable for use with a broad range of cameras and other electronics that support this standard.
No, this SanDisk Ultra II card is designed for low power consumption, which helps to optimize battery life in compatible devices.