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Our most popular products, based on sales and updated frequently.
61
SanDisk 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-256G-GN6MA)
SanDisk 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-256G-GN6MA)
  • Card type: MicroSD
  • Speed Class Rating: UHS-I / U1 / Class 10 / A1
  • Read Speed: 150MB/s
  • Model #: SDSQUAC-256G-GN6MA
  • Item #: 9SIC4X4KVP4472
  • Return Policy: View Return Policy
$51.99
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Priced right

62
TEAMGROUP 128GB T-Create Expert S.M.A.R.T Monitored A2 microSDXC UHSI-I/U3 V30 4K High speed memory card with adapter, Compatible with GoPro, Insta360, Speed up to 160MB/s (TTCS128GIA2V3003)
TEAMGROUP 128GB T-Create Expert S.M.A.R.T Monitored A2 microSDXC UHSI-I/U3 V30 4K High speed memory card with adapter, Compatible with GoPro, Insta360, Speed up to 160MB/s (TTCS128GIA2V3003)
  • Speed Class Rating: A2 / U3 / UHS-I / V30
  • Read Speed: 160MB/s
  • Write Speed: 150MB/s
  • Model #: TTCS128GIA2V3003
  • Item #: N82E16820985102
  • Return Policy: 30-Day Return Policy
Save 25%
$29.99
$39.99
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Made in Taiwan. As of 2024, the T-Create Expert SMART series are the only MicroSDs with data integrity user feedback, its unique. I hope MicroSD with SMART becomes Standard

63
Team 256GB Dash Card microSDXC UHS-I/U1 Class 10 Memory Card with Adapter, Compatible for cams, Speed Up to 100MB/s (TDUSDX256GUHS03)
Team 256GB Dash Card microSDXC UHS-I/U1 Class 10 Memory Card with Adapter, Compatible for cams, Speed Up to 100MB/s (TDUSDX256GUHS03)
  • Speed Class Rating: Class 10 / U1 / UHS-I
  • Model #: TDUSDX256GUHS03
  • Item #: N82E16820985170
  • Return Policy: 30-Day Return Policy
$39.99
$40.49
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Cheap and meets Red Pitaya specs.

64
SanDisk 128GB MAX ENDURANCE microSDXC, U3, V30, Memory Card with Adapter for Home Security Cameras and Dash Cams, Speed up to 100MB/s (SDSQQVR-128G-GN6IA)
SanDisk 128GB MAX ENDURANCE microSDXC, U3, V30, Memory Card with Adapter for Home Security Cameras and Dash Cams, Speed up to 100MB/s (SDSQQVR-128G-GN6IA)
  • Card type: MicroSD
  • Speed Class Rating: Class 10
  • Speed Class Rating: UHS-I / U3 / Class 10 / V30
  • Read Speed: Up to 100MB/s
  • Model #: SDSQQVR-128G-GN6IA
  • Item #: 9SIBFJRJB06384
  • Return Policy: View Return Policy
$63.80
$66.94
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- received 2 days before delivery date - well wrapped - product was clean and new - no problem formatting and works well

65
SanDisk Extreme 512GB MicroSD Memory Card Model SDSQXH9-512G-GZ6MA
SanDisk Extreme 512GB MicroSD Memory Card Model SDSQXH9-512G-GZ6MA
  • Brand: SanDisk
  • Card type: MicroSD
  • Series: Extreme
  • Type: MicroSD
  • Model #: SDSQXH9-512G-GZ6MA
  • Item #: N82E16820173729
  • Return Policy: 30-Day Return Policy
$109.99
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67
SanDisk 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 100MB/s (SDSQUAR-256G-GN6MA)
SanDisk 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 100MB/s (SDSQUAR-256G-GN6MA)
  • Speed Class Rating: Class 10
  • Speed Class Rating: UHS-I / U1 / Class 10 / A1
  • Read Speed: Up to 100MB/s
  • Model #: SDSQUAR-256G-GN6MA
  • Item #: 9SIC4X4KVX0401
  • Return Policy: View Return Policy
$42.50
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+ Easy install - recognized right away by my Samsung Galaxy S9 and ready for use. + Comes with an adapter so it can be used in a normal SD card slot as well - I probably won't use it, but nice to have anyway. + Transfer speeds are fine - took a minute or two to transfer several hundred images from the phone's internal storage to the card.

68
WD Purple WDD100T1P0C 1 TB Class 10/UHS-I U1 microSDXC
WD Purple WDD100T1P0C 1 TB Class 10/UHS-I U1 microSDXC
  • Card type: MicroSD
  • Speed Class Rating: UHS-I / Class 10
  • Speed Class Rating: Class 10 / U1 / UHS-I
  • Model #: WDD100T1P0C
  • Item #: 9SIA6ZPKKF5759
  • Return Policy: View Return Policy
$275.90
69
ORICO 512GB microSDXC UHS U3, V30, Memory card, Speed Up to 180MB/s
ORICO 512GB microSDXC UHS U3, V30, Memory card, Speed Up to 180MB/s
$65.99
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70
Team 512GB Pro+ microSDXC UHS-I/U3 Class 10 Memory Card with Adapter, compatible with Nintendo-Switch, Steam Deck, and ROG Ally, Speed Up to 160MB/s (TPPMSDX512GIA2V3003)
Team 512GB Pro+ microSDXC UHS-I/U3 Class 10 Memory Card with Adapter, compatible with Nintendo-Switch, Steam Deck, and ROG Ally, Speed Up to 160MB/s (TPPMSDX512GIA2V3003)
  • Card type: MicroSD
  • Speed Class Rating: UHS-I / U3 / A2 / V30
  • Read Speed: Up to 160MB/s
  • Write Speed: Up to 110MB/s
  • Model #: TPPMSDX512GIA2V3003
  • Item #: N82E16820985050
  • Return Policy: 30-Day Return Policy
$96.99
$99.99
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1st sd to work well with my 14.5 in Android tablet, have almost 200 mp4 movies on it. All others from 64GB to 256GB had problems.

71
Silicon Power 1TB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter
Silicon Power 1TB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter
  • Card type: MicroSD
  • Speed Class Rating: A2 / Class 10 / U3 / UHS-I / V30
  • Read Speed: Up to 100MB/s
  • Write Speed: Up to 80MB/s
  • Model #: SU001TBSTXDA2V20AB
  • Item #: 9SIBDGPJPZ6970
  • Return Policy: View Return Policy
$159.79
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72
SanDisk 512GB microSD Express microSD Card - Up to 880MB/s Read, Up to 650MB/s Write, 220MB/s Sustained Write, U3, C10 - SDSQXFN-512G-GN4NN
SanDisk 512GB microSD Express microSD Card - Up to 880MB/s Read, Up to 650MB/s Write, 220MB/s Sustained Write, U3, C10 - SDSQXFN-512G-GN4NN
  • Brand: SanDisk
  • Part Number: SDSQXFN-512G-GN4NN
  • Type: MicroSD
  • Capacity: 512GB
  • Model #: SDSQXFN-512G-GN4NN
  • Item #: 9SIBFJRKUX6244
  • Return Policy: View Return Policy
$113.95
$119.85
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73
SanDisk 128GB (64GB x 2) Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 140MB/s (SDSQUAB-064G-GN6MT)
SanDisk 128GB (64GB x 2) Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 140MB/s (SDSQUAB-064G-GN6MT)
  • Card type: MicroSD
  • Speed Class Rating: Class 10
  • Speed Class Rating: UHS-I / U1 / Class 10 / A1
  • Read Speed: 140MB/s
  • Model #: SDSQUAB-064G-GN6MT
  • Item #: 9SIAM37KS29838
  • Return Policy: View Return Policy
$47.95
74
SanDisk Ultra 32GB Micro SD Card 120MB/s with Adapter, SDHC Class 10 UHS-I Memory Card - SDSQUNC-032G-ZN3MN
SanDisk Ultra 32GB Micro SD Card 120MB/s with Adapter, SDHC Class 10 UHS-I Memory Card - SDSQUNC-032G-ZN3MN
  • Card type: MicroSD
  • Speed Class Rating: UHS-I / Class 10
  • Speed Class Rating: A1
  • Read Speed: 120MB/s
  • Model #: SDSQUNC-032G-ZN3MN
  • Item #: 9SIA12KFFB0811
  • Return Policy: View Return Policy
$26.50
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75
SanDisk 256GB Extreme SDXC UHS-I/U3 Class 10 V30 Memory Card, Speed Up to 180MB/s (SDSDXVV-256G-GNCIN)
SanDisk 256GB Extreme SDXC UHS-I/U3 Class 10 V30 Memory Card, Speed Up to 180MB/s (SDSDXVV-256G-GNCIN)
  • Speed Class Rating: UHS-I / U3 / Class 10 / V30
  • Read Speed: 180MB/s
  • Model #: SDSDXVV-256G-GNCIN
  • Item #: 9SIBFJRJAE7643
  • Return Policy: View Return Policy
Save 9%
$65.00
$71.95
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Used with a full frame Canon DSLR at 24 Megapixels in RAW format with a JPEG thumbnail. No problems with writing, but I'm not doing any burst shots or 4K recording. Never had a SanDisk card fail on me. Have a few R-Data cards that have held up over the years also, but SanDisk is my go to.

76
SanDisk 2TB microSD extreme 240MB/s SDSQXAV-2T00 Flash memory card
SanDisk 2TB microSD extreme 240MB/s SDSQXAV-2T00 Flash memory card
  • Brand: SanDisk
  • Series: Extreme
  • Type: microSDXC
  • Capacity: 2TB
  • Model #: SDSQXAV-2T00
  • Item #: 9SIBFJRKW20860
  • Return Policy: View Return Policy
$415.50
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77
Team 512GB Ultra-Fast microSDXC UHS-I/U3 Memory Card with Adapter, compatible with Nintendo-Switch, Steam Deck, and ROG Ally, Speed Up to 200MB/s (TULMSDX512GIA2V3022503)
Team 512GB Ultra-Fast microSDXC UHS-I/U3 Memory Card with Adapter, compatible with Nintendo-Switch, Steam Deck, and ROG Ally, Speed Up to 200MB/s (TULMSDX512GIA2V3022503)
  • Brand: Team
  • Card type: MicroSD
  • Type: microSDXC
  • Capacity: 512GB
  • Model #: TULMSDX512GIA2V3022503
  • Item #: N82E16820985304
  • Return Policy: 30-Day Return Policy
$89.99
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after noticing it was maxing out my cheap reader device speed, I plugged a good chip reader into a 2x10Gbps port and yeah, this little blue thumbnail chip go vewwy vewwy fast

78
KingSpec MIXAGE 512GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 512GB 1 Pack
KingSpec MIXAGE 512GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 512GB 1 Pack
  • Card type: MicroSD
  • Capacity: 512GB
  • Option: 1 Pack
  • Model #: MT102512
  • Item #: 9SIB1V8KS05931
  • Return Policy: View Return Policy
$67.99
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79
Lexar SILVER Series Professional 1667x 128GB UHS-II SDXC Memory Card, 2-Pack
Lexar SILVER Series Professional 1667x 128GB UHS-II SDXC Memory Card, 2-Pack
  • Brand: Lexar
  • Card type: SDXC
  • Series: 2 pack
  • Part Number: LSD128CBNA16672
  • Model #: LSD128CBNA16672
  • Item #: 9SIA4P09WE0689
  • Return Policy: View Return Policy
$129.99
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80
SanDisk 256GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA1-256G-GN6MA)
SanDisk 256GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA1-256G-GN6MA)
  • Speed Class Rating: Class 10
  • Speed Class Rating: UHS-I / U3 / A2 / V30
  • Read Speed: 160MB/s
  • Write Speed: 90MB/s
  • Model #: SDSQXA1-256G-GN6MA
  • Item #: 9SIC4X4KVP4605
  • Return Policy: View Return Policy
$58.99
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After getting several fakes on other sites, this one tested with HWTest and is indeed a full 250GB card. Thanks, Newegg. Great price too!