Product Details
SD (Secure Digital) combines high-quality NAND flash memory with an integrated controller in a durable, removable storage card designed for broad device compatibility. Featuring a standardized SD interface, reliable performance, and scalable storage capacities, SD cards are ideal for digital cameras, camcorders, laptops, industrial equipment, and embedded applications. Experience the reliability of our Memory Power series 256GB SD flash memory card, engineered to deliver dependable data storage and transfer performance.
Features
01
High-Speed Performance
UHS-I technology delivers rapid read and write speeds for smooth photo capture and quick file transfers.
02
Full HD Video Ready
Optimized for recording high-quality video without lag or dropped frames
03
Built to Last
Shockproof, temperature-proof, waterproof, and X-ray-proof for use in any environment
04
Wide Compatibility
Works seamlessly with DSLRs, mirrorless cameras, camcorders, laptops, and other SD-compatible devices
Highlights
01
High-Speed Performance
UHS-I technology delivers rapid read and write speeds for smooth photo capture and quick file transfers.
02
Full HD Video Ready
Optimized for recording high-quality video without lag or dropped frames
03
Built to Last
Shockproof, temperature-proof, waterproof, and X-ray-proof for use in any environment
04
Wide Compatibility
Works seamlessly with DSLRs, mirrorless cameras, camcorders, laptops, and other SD-compatible devices
| Part Number | S1-SDXU1-256G |
| SIZE | 256GB |
| SPEED | UHS-I / A1 / V10 / U1 / Class 10 |
| CONFIGURATION | PACK QTY: 1 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969738757 |
| SIZE | 256GB |
| SPEED | UHS-I / A1 / V10 / U1 / Class 10 |
| CONFIGURATION | PACK QTY: 10 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| Part Number | S1-SDHC4-2G |
| SIZE | 2GB |
| SPEED | Class 4 |
| CONFIGURATION | PACK QTY: 1 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969501290 |
| SIZE | 2GB |
| SPEED | Class 4 |
| CONFIGURATION | PACK QTY: 10 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| Part Number | S1-SDHC4-4G |
| SIZE | 4GB |
| SPEED | Class 4 |
| CONFIGURATION | PACK QTY: 1 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969501245 |
| SIZE | 4GB |
| SPEED | Class 4 |
| CONFIGURATION | PACK QTY: 10 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| Part Number | S1-SDHC10-4G |
| SIZE | 4GB |
| SPEED | Class 10 |
| CONFIGURATION | PACK QTY: 1 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969501191 |
| SIZE | 4GB |
| SPEED | Class 10 |
| CONFIGURATION | PACK QTY: 10 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| Part Number | S1-SDHU1-8G |
| SIZE | 8GB |
| SPEED | UHS-I / A1 / V10 / U1 / Class 10 |
| CONFIGURATION | PACK QTY: 1 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969518052 |
| Part Number | S1-SDHU1-8G-5-B |
| SIZE | 8GB |
| SPEED | UHS-I / A1 / V10 / U1 / Class 10 |
| CONFIGURATION | PACK QTY: 5 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969571606 |
| SIZE | 8GB |
| SPEED | UHS-I / A1 / V10 / U1 / Class 10 |
| CONFIGURATION | PACK QTY: 10 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| Part Number | S1-SDHC4-8G |
| SIZE | 8GB |
| SPEED | Class 4 |
| CONFIGURATION | PACK QTY: 1 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969501252 |
| SIZE | 8GB |
| SPEED | Class 4 |
| CONFIGURATION | PACK QTY: 10 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| Part Number | S1-SDHC10-8G |
| SIZE | 8GB |
| SPEED | Class 10 |
| CONFIGURATION | PACK QTY: 1 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969501214 |
| SIZE | 8GB |
| SPEED | Class 10 |
| CONFIGURATION | PACK QTY: 10 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| Part Number | S1-SDHU1-16G |
| SIZE | 16GB |
| SPEED | UHS-I / A1 / V10 / U1 / Class 10 |
| CONFIGURATION | PACK QTY: 1 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969518045 |
| Part Number | S1-SDHU1-16G-10-B |
| SIZE | 16GB |
| SPEED | UHS-I / A1 / V10 / U1 / Class 10 |
| CONFIGURATION | PACK QTY: 5 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969128985 |
| Part Number | S1-SDHU1-16G-10-B |
| SIZE | 16GB |
| SPEED | UHS-I / A1 / V10 / U1 / Class 10 |
| CONFIGURATION | PACK QTY: 10 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969128985 |
| Part Number | S1-SDHC4-16G |
| SIZE | 16GB |
| SPEED | Class 4 |
| CONFIGURATION | PACK QTY: 1 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969501221 |
| SIZE | 16GB |
| SPEED | Class 4 |
| CONFIGURATION | PACK QTY: 10 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| Part Number | S1-SDHC10-16G |
| SIZE | 16GB |
| SPEED | Class 10 |
| CONFIGURATION | PACK QTY: 1 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969501177 |
| SIZE | 16GB |
| SPEED | Class 10 |
| CONFIGURATION | PACK QTY: 10 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| Part Number | S1-SDHU1-32G |
| SIZE | 32GB |
| SPEED | UHS-I / A1 / V10 / U1 / Class 10 |
| CONFIGURATION | PACK QTY: 1 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969518076 |
| Part Number | S1-SDHU1-32G-10-B |
| SIZE | 32GB |
| SPEED | UHS-I / A1 / V10 / U1 / Class 10 |
| CONFIGURATION | PACK QTY: 5 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969128992 |
| SIZE | 32GB |
| SPEED | UHS-I / A1 / V10 / U1 / Class 10 |
| CONFIGURATION | PACK QTY: 10 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| Part Number | S1-SDHC4-32G |
| SIZE | 32GB |
| SPEED | Class 4 |
| CONFIGURATION | PACK QTY: 1 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969501238 |
| SIZE | 32GB |
| SPEED | Class 4 |
| CONFIGURATION | PACK QTY: 10 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| Part Number | S1-SDHC10-32G |
| SIZE | 32GB |
| SPEED | Class 10 |
| CONFIGURATION | PACK QTY: 1 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969501184 |
| SIZE | 32GB |
| SPEED | Class 10 |
| CONFIGURATION | PACK QTY: 10 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| Part Number | S1-SDXU1-64G |
| SIZE | 64GB |
| SPEED | UHS-I / A1 / V10 / U1 / Class 10 |
| CONFIGURATION | PACK QTY: 1 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969518083 |
| Part Number | S1-SDXU1-64G-5-B |
| SIZE | 64GB |
| SPEED | UHS-I / A1 / V10 / U1 / Class 10 |
| CONFIGURATION | PACK QTY: 5 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| SIZE | 64GB |
| SPEED | UHS-I / A1 / V10 / U1 / Class 10 |
| CONFIGURATION | PACK QTY: 10 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| Part Number | S1-SDXC10-64G |
| SIZE | 64GB |
| SPEED | Class 10 |
| CONFIGURATION | PACK QTY: 1 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969501207 |
| SIZE | 64GB |
| SPEED | Class 10 |
| CONFIGURATION | PACK QTY: 10 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| Part Number | S1-SDXUII-64G |
| SIZE | 64GB |
| SPEED | UHS-II / V90 / U3 / Class 10 |
| CONFIGURATION | PACK QTY: 1 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969582589 |
| SIZE | 64GB |
| SPEED | UHS-II / V90 / U3 / Class 10 |
| CONFIGURATION | PACK QTY: 10 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| Part Number | S1-SDXU1-128G |
| SIZE | 128GB |
| SPEED | UHS-I / A1 / V10 / U1 / Class 10 |
| CONFIGURATION | PACK QTY: 1 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969518069 |
| Part Number | S1-SDXU1-128G-3-B |
| SIZE | 128GB |
| SPEED | UHS-I / A1 / V10 / U1 / Class 10 |
| CONFIGURATION | PACK QTY: 3 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969978269 |
| SIZE | 128GB |
| SPEED | UHS-I / A1 / V10 / U1 / Class 10 |
| CONFIGURATION | PACK QTY: 10 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| Part Number | S1-SDXC10-128G |
| SIZE | 128GB |
| SPEED | Class 10 |
| CONFIGURATION | PACK QTY: 1 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969502563 |
| SIZE | 128GB |
| SPEED | Class 10 |
| CONFIGURATION | PACK QTY: 10 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| Part Number | S1-SDXUII-128G |
| SIZE | 128GB |
| SPEED | UHS-II / V90 / U3 / Class 10 |
| CONFIGURATION | PACK QTY: 1 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
| UPC | 731969582565 |
| SIZE | 128GB |
| SPEED | UHS-II / V90 / U3 / Class 10 |
| CONFIGURATION | PACK QTY: 10 |
| Product Type | Flash Memory Card |
| Series | Memory Power |
| Technology | Secure Digital |
| Voltage | 3.3V |
| Operating Temperature | Commercial: 0 to +70C |
| Storage Temperature | -40 to +85 C |
1 GB = 1 billion bytes. Actual usable capacity is less (some capacity is used for formatting and other functions). Speeds vary by host device, interface and file size.
Every Centon product is built to our quality standards and backed by Centon Electronics customer care.
Warranty Terms & ConditionsNeed help choosing a capacity or using your product? Our team is here to help.
Why Centon
The Centon Difference
Memories that last forever.
01
Established in 1978
For over four decades Centon Electronics has built quality-focused, cost-effective memory and digital storage.
About Centon →02
Women-Owned Business
Centon is a proudly women-owned company, bringing the same care to every product we make.
Our story →03
ISO 9001 & 14001 Certified
Quality and environmental management certified to ISO 9001 and ISO 14001 standards.
Certifications →04
Satisfaction Guaranteed
Every product is backed by Centon customer care and a manufacturer warranty.
Customer care →