Integral Smartphone and Tablet - Memory Card 64 GB microSDHC/XC 90MB/s Class 10 UHS-I U1 - £5.83 @ Amazon

New lowest price on Amazon for this 64GB MicroSDXC memory card. According to the benchmarks in the reviews, the card achieves a write speed of 25MB/s, which is sufficient for many applications. The read speed is listed as 90MB/s.

• Integral Smartphone and Tablet - Memory Card 64 GB microSDHC/XC 90MB/s Class 10 UHS-I U1
• Over 50 million Memory cards sold
• High speed performance: up to 90 MB/s transfer speed
• Supplied with SD card adapter
• Ideal for Android and Windows smartphones and tablets
• High temperature resistance, water resistant, Shock proof and X-ray proof
• 5 year manufacturer warranty protection, for your peace of mind