ReviewsDecisive Factors Of Hardness Testing

SanDisk 32GB Ultra microSDHC UHS-I Memory Card with Adapter - 98MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUAR-032G-GN6MA

  • Ideal for Android smartphones and tablets, and MIL cameras.
  • Capacities up to 512GB (1GB=1,000,000,000 bytes. Actual user storage less.) to store even more hours of Full HD video (Approximations.
  • results and Full HD (1920x1080) video support may vary based on host device, file attributes and other factors.).
  • Up to 98MB/s transfer read speed (Based on internal testing.
  • performance may be lower depending on host device, interface, usage conditions and other factors.) lets you move up to 1000 photos in a minute (Based on 4.1GB transfer of photos (Average file 3.5MB) with USB 3.0 reader. Results may vary based on host device, file attributes and other factors.).
  • Load apps faster with A1-rated performance (A1 performances is 1500 read IOPS, 500 write IOPS. Based on internal testing. Results may vary based on host device, app type and other factors.).
  • Class 10 for Full HD video recording and playback (Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors.).
  • SanDisk Memory Zone app for easy file management (Download and Installation Required).
  • Order with your Alexa enabled device. Just ask "Alexa, order SanDisk microSD.".
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SanDisk 512GB Ultra MicroSDXC UHS-I Memory Card with Adapter - 100MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUAR-512G-GN6MA

  • Ideal for Android smartphones and tablets, and MIL cameras.
  • Capacities up to 512GB (1GB=1,000,000,000 bytes. Actual user storage less) to store even more hours of Full HD video (Approximations.
  • results and Full HD (1920x1080) video support may vary based on host device, file attributes and other factors.).
  • Up to 100MB/s transfer read speed (Based on internal testing.
  • performance may be lower depending on host device, interface, usage conditions and other factors.) lets you move up to 1000 photos in a minute (Based on 4.1GB transfer of photos (Average file 3.5MB) with USB 3.0 reader. Results may vary based on host device, file attributes and other factors.).
  • Load apps faster with A1-rated performance (A1 performances is 1500 read IOPS, 500 write IOPS. Based on internal testing. Results may vary based on host device, app type and other factors.).
  • Class 10 for Full HD video recording and playback (Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors.).
  • SanDisk Memory Zone app for easy file management (Download and Installation Required).
  • Order with your Alexa enabled device. Just ask "Alexa, order SanDisk microSD.".
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SanDisk 400GB Ultra microSDXC UHS-I Memory Card with Adapter - 100MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUAR-400G-GN6MA

  • Ideal for Android smartphones and tablets, and MIL cameras.
  • Capacities up to 512GB (1GB=1,000,000,000 bytes. Actual user storage less.) to store even more hours of Full HD video (Approximations.
  • results and Full HD (1920x1080) video support may vary based on host device, file attributes and other factors.).
  • Up to 100MB/s transfer read speed (Based on internal testing.
  • performance may be lower depending on host device, interface, usage conditions and other factors.) lets you move up to 1000 photos in a minute (Based on 4.1GB transfer of photos (Avg file 3.5MB) with USB 3.0 reader. Results may vary based on host device, file attributes and other factors.).
  • Load apps faster with A1-rated performance (A1 performances is 1500 read IOPS, 500 write IOPS. Based on internal testing. Results may vary based on host device, app type and other factors.).
  • Class 10 for Full HD video recording and playback (Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors.).
  • SanDisk Memory Zone app for easy file management (Download and Installation Required).
  • Order with your Alexa enabled device. Just ask "Alexa, order SanDisk microSD.".
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SanDisk 128GB Ultra microSDXC UHS-I Card for Chromebooks – Certified Works with Chromebooks – SDSQUAB-128G-GN6FA

  • Tested and certified to work seamlessly with Chromebooks.
  • Instantly add up to 128GB of storage to carry your photos, videos, and other files (1GB=1,000,000,000 bytes. Actual user storage less.).
  • Up to 140MB/s transfer speeds let you move photos and files fast (Up to 140MB/s read speed, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speed. Based on internal testing.
  • performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.).
  • Load Android apps faster with A1-rated performance (A1 performance is 1500 read IOPS, 500 write IOPS. Based on internal testing. Results may vary based on host device, app type and other factors.).
  • Class 10 for Full HD video playback – watch right from the card (Full HD (1920×1080) video support may vary based upon host device, file attributes, and other factors. See official SanDisk website.).
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SanDisk 256GB Ultra microSD UHS-I Card for Chromebooks - Certified Works with Chromebooks - SDSQUA4-256G-GN6FA

  • Tested and certified to work seamlessly with Chromebooks.
  • Instantly add up to 256GB of storage to carry your photos, videos and other files (1GB=1,000,000,000 bytes. Actual user storage less.).
  • Up to 120MB/s transfer speeds let you move photos and files fast (Up to 120MB/s read speed, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speed. Write speeds lower. Based on internal testing.
  • performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.).
  • Load Android apps faster with A1-rated performance (A1 performance is 1500 read IOPS, 500 write IOPS. Based on internal testing. Results may vary based on host device, app type and other factors.).
  • Class 10 for Full HD video playback – watch right from the card (Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors. See official SanDisk website.).
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LaMotte R-2056 Color Q PRO Liquid Reagent Refill, Pack of 7

  • The unique, multi-test ColorQ pool and spa hand-held photometer reads SEVEN test factors (Free Chlorine, Total Chlorine, Bromine, pH, Alkalinity, Calcium Hardness, and Cyanuric Acid) directly on a digital display..
  • Featuring an innovative dual-optic design the ColorQ provides more accuracy and more test factors.
  • The ColorQ eliminates the need to visually determine slight color variations or use look-up tables, thus taking the guesswork out of pool side water analysis..
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SanDisk 64GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 170MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAH-064G-GN6MA

  • ...d by SanDisk QuickFlow Technology (Up to 170MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Based on internal testing.
  • performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes. SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, 400GB, 512GB, and 1TB capacities. 1GB=1,000,000,000 bytes and 1TB=1,000,000,000,000 bytes. Actual user storage less.).
  • Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately).
  • Up to 80MB/s write speeds for fast shooting (Based on internal testing.
  • performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes.).
  • 4K and 5K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) (Compatible device required. Full HD (1920×1080), 4K UHD (3840 x 2160), and 5K UHD (5120 X 2880) support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site. 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 (....
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SanDisk 256GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-256G-GN6MA

  • ...d by SanDisk QuickFlow Technology (Up to 190MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Based on internal testing.
  • performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes. SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, 400GB, 512GB, and 1TB capacities. 1GB=1,000,000,000 bytes and 1TB=1,000,000,000,000 bytes. Actual user storage less.).
  • Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately).
  • Up to 130MB/s write speeds for fast shooting (Based on internal testing.
  • performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes.).
  • 4K and 5K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) (Compatible device required. Full HD (1920x1080), 4K UHD (3840 x 2160), and 5K UHD (5120 X 2880) support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site. UHS Speed Class 3 (U3) designates a performance option designed to support real-time video recording with UHS-enabled host devices. Video Speed Class....
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SanDisk 128GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s C10 U3 V30 4K 5K A2 Micro SD Card - SDSQXAA-128G-GN6MA

  • ...d by SanDisk QuickFlow Technology (Up to 190MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Based on internal testing.
  • performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes. SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, 400GB, 512GB, and 1TB capacities. 1GB=1,000,000,000 bytes and 1TB=1,000,000,000,000 bytes. Actual user storage less.).
  • Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately).
  • Up to 90MB/s write speeds for fast shooting (Based on internal testing.
  • performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes.).
  • 4K and 5K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) (Compatible device required. Full HD (1920x1080), 4K UHD (3840 x 2160), and 5K UHD (5120 X 2880) support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site. UHS Speed Class 3 (U3) designates a performance option designed to support real-time video recording with UHS-enabled host devices. Video Speed Class ....
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SanDisk 1TB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card- SDSQXAV-1T00-GN6MA

  • ...d by SanDisk QuickFlow Technology (Up to 190MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Based on internal testing.
  • performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes. SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, 400GB, 512GB, and 1TB capacities. 1GB=1,000,000,000 bytes and 1TB=1,000,000,000,000 bytes. Actual user storage less.).
  • Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately).
  • Up to 130MB/s write speeds for fast shooting (Based on internal testing.
  • performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes.).
  • 4K and 5K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) (Compatible device required. Full HD (1920x1080), 4K UHD (3840 x 2160), and 5K UHD (5120 X 2880) support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site. UHS Speed Class 3....
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Toshiba (HDTB420XK3AA) Canvio Basics 2TB Portable External Hard Drive USB 3.0, Black & SanDisk 128GB Ultra microSDXC UHS-I Memory Card with Adapter - 100MB/s, C10, U1, Full HD, A1 - SDSQUAR-128G-GN6MA

  • ...Works with Chromebook” badge are trademarks of Google LLC.).
  • Product 2: Capacities up to 512GB (1GB=1,000,000,000 bytes. Actual user storage less.) to store even more hours of Full HD video (Approximations.
  • results and Full HD (1920x1080) video support may vary based on host device, file attributes and other factors.).
  • Product 2: Up to 100MB/s transfer read speed (Based on internal testing.
  • performance may be lower depending on host device, interface, usage conditions and other factors.) lets you move up to 1000 photos in a minute (Based on 4.1GB transfer of photos (avg. file 3.5MB) with USB 3.0 reader. Results may vary based on host device, file attributes and other factors.).
  • Product 2: Load apps faster with A1-rated performance (A1 performance is 1500 read IOPS, 500 write IOPS. Based on internal testing. Results may vary based on host device, app type and other factors.).
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