Cameras tested with this card: Canon EOS R, Canon 77D, Canon EOS M5, Canon Rebel T7i, Fuji X-T3, Nikon D7500, Nikon Coolpix P1000, Panasonic GH5, Sony A9 Sometimes speed is what you need. The SanDisk Extreme PRO SD UHS-I card delivers the performance to capture stunning, uninterrupted 4K UHD video 1. For 64GB-1TB ONLY: A2 performance is 4000 read IOPS, 2000 write IOPS. For 32GB: A1 performance is 1500 read IOPS, 500 write IOPS. Results may vary based on host device, app type and other factors.

SANDISK Extreme Pro Class 10 SDXC Memory Card - 64 GB - Currys

The SanDisk Extreme Pro 300MB/s UHS-II 64GB SDXC card delivers maximum performance to improve shooting and workflow. The card is rated at 300MB/s read speed and 260MB/s write speed UHS Speed Class 3 (U3) designates a performance option designed to support real-time video recording with UHS-enabled host devices. Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS-enabled host devices. See www.sdcard.org/consumers/speed. Like other the CFexpress cards that I’ve tested, the SanDisk card cannot be inserted the wrong way around into a card slot, it simply doesn’t fit. PerformanceAt 10fps, it takes 13 seconds to shoot 130 images which seems an incredibly long time when you’re standing on the touchline or kneeling as your dog lollops towards you. In practise, you’re likely to shoot in shorter bursts, but it’s great to know that the card can match the camera’s capability.

SANDISK Extreme Pro Class 10 SDXC Memory Card - 128 GB - Currys SANDISK Extreme Pro Class 10 SDXC Memory Card - 128 GB - Currys

Capture fast-action photos or shoot 4K UHD video 2 with write speeds of up to 140MB/s. 8 The SanDisk Extreme PRO microSDXC UHS-I Card lets you shoot more and faster. With shot speeds up to 140MB/s 6 the card is perfect for capturing the action as it happens, without missing a beat. UHS-II cards is the fast read speed and when used in a UHS-II card reader. When connected through a USB 3.0 or 3.1 connection theses cards can provide nearly 300MB/s Up to 200MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Write speed up to 140MB/s. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. X = 150KB/sec. [64-128GB] Up to 200MB/s read speed. Write speed up to 90MB/s. Based on internal testing; performance may be lower depending upon host device. 1MB=1,000,000 bytes. X = 150KB/sec. [32GB] Up to 100MB/s read speed. Write speed up to 90MB/s. Based on internal testing; performance may be lower depending upon host device. 1MB=1,000,000 bytes. X = 150KB/sec.

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The following table contains information encoded in the SD card. SanDisk Extreme Pro 300MB/s UHS-II 64GB SD — Internal Card Information The Previous generation SanDisk Extreme Pro 280MB/s UHS-II cards had a major shortcoming when used in non-UHS-II devices. They were limited to 50MB/s bus speed in UHS-I mode. While we can measure the performance of a memory card in a number of ways, the most important to most photographers is the maximum continuous shooting rate and burst depth that it enables in-camera. The SanDisk Extreme PRO CFexpress Type B does very well in this regard, consistently enabling up to 51 14-bit uncompressed raw files to be captured in one sequence at 10fps in the Nikon Z 7II. Switching to shoot fine-quality Jpegs, however, pushes the maximum burst depth to around 130. That means it enables the camera to go beyond its claimed buffer capacity (48 14-bit uncompressed raw files or 113 fine-quality Jpegs).