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Team Group 512GB Elite microSDXC UHS-I U3, V30, A1, 4K UHD Memory Card with SD Adapter, Speed Up to 100MB/s (TEAUSDX512GIV30A103)
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Team Group 512GB Elite microSDXC UHS-I U3, V30, A1, 4K UHD Memory Card with SD Adapter, Speed Up to 100MB/s (TEAUSDX512GIV30A103)
  • Speed Class Rating: UHS-I / U3 / A1 / V30
  • Read Speed: Up to 100MB/s
  • Write Speed: Up to 50MB/s
  • Model #: TEAUSDX512GIV30A103
  • Item #: N82E16820331553
  • Return Policy: Standard Return Policy
  • Memory card for mobile devices
  • Run apps fast and smoothly
  • 4K Ultra-HD high-quality video compatible
  • Waterproof, dustproof, x-ray proof
  • $64.99
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  • $54.99 
  • Save: 15%
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Gigastone 256GB Micro SD Card, Gaming Plus, Nintendo-Switch Compatible MicroSDXC Memory Card, 100MB/s, 4K Video Recording, Action Camera, Wyze, GoPro, Dash Cam, Security Camera, UHS-I A1 U3 V30
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Gigastone 256GB Micro SD Card, Gaming Plus, Nintendo-Switch Compatible MicroSDXC Memory Card, 100MB/s, 4K Video Recording, Action Camera, Wyze, GoPro, Dash Cam, Security Camera, UHS-I A1 U3 V30
  • Speed Class Rating: A1 / Class 10 / U3 / UHS-I / V30
  • Read Speed: Up to 100MB/s
  • Write Speed: Up to 60MB/s
  • Model #: 256-2-1
  • Item #: 9SIAGDFFG41507
  • Return Policy: View Return Policy
  • $34.98
  •  
  • $28.98 
  • Save: 17%
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SanDisk 256GB microSDXC UHS-I for Nintendo Switch, Speed Up to 100MB/s (SDSQXAO-256G-GNCZN)
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SanDisk 256GB microSDXC UHS-I for Nintendo Switch, Speed Up to 100MB/s (SDSQXAO-256G-GNCZN)
  • Speed Class Rating: UHS-I
  • Read Speed: Up to 100MB/s
  • Write Speed: Up to 90MB/s
  • Model #: SDSQXAO-256G-GNCZN
  • Item #: N82E16820173265
  • Return Policy: Standard Return Policy
  • $60.99
  •  
  • $41.99 
  • Save: 31%
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Team 32GB Dash Card  microSDHC UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 80MB/s (TDUSDH32GUHS03)
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Team 32GB Dash Card microSDHC UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 80MB/s (TDUSDH32GUHS03)

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  • Speed Class Rating: UHS-I / U1 / Class 10
  • Read Speed: Up to 80MB/s
  • Write Speed: Up to 15MB/s
  • Model #: TDUSDH32GUHS03
  • Item #: N82E16820331177
  • Return Policy: Standard Return Policy
  • $7.99
  •  
  • $4.99 
  • Save: 37%
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Gigastone 128GB Micro SD Card, Gaming Plus, Nintendo-Switch Compatible MicroSDXC Memory Card, 100MB/s, 4K Video Recording, Action Camera, Wyze, GoPro, Dash Cam, Security Camera, UHS-I A1 U3 V30 Class
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Gigastone 128GB Micro SD Card, Gaming Plus, Nintendo-Switch Compatible MicroSDXC Memory Card, 100MB/s, 4K Video Recording, Action Camera, Wyze, GoPro, Dash Cam, Security Camera, UHS-I A1 U3 V30 Class
  • Speed Class Rating: A1 / U3 / UHS-I / V30
  • Read Speed: Up to 100MB/s
  • Write Speed: Up to 50MB/s
  • Parts: 5 Years
  • Model #: 128-2-1
  • Item #: 9SIAGDFFF24280
  • Return Policy: View Return Policy
  •  
  • $19.98 
  • Free Shipping
SanDisk 64GB microSDXC UHS-I for Nintendo Switch, Speed Up to 100MB/s (SDSQXAT-064G-GNCZN)
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SanDisk 64GB microSDXC UHS-I for Nintendo Switch, Speed Up to 100MB/s (SDSQXAT-064G-GNCZN)
  • Speed Class Rating: Class 10
  • Speed Class Rating: UHS-I
  • Read Speed: Up to 100MB/s
  • Write Speed: Up to 60MB/s
  • Model #: SDSQXAT-064G-GNCZN
  • Item #: N82E16820175010
  • Return Policy: Standard Return Policy
  • $19.99
  •  
  • $14.79 (9 Offers)
  • Save: 26%
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Silicon Power 512GB Superior Pro microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SU512GBSTXDU3V20AC)
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Silicon Power 512GB Superior Pro microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SU512GBSTXDU3V20AC)
  • Speed Class Rating: UHS-I (U3), V30 A1
  • Model #: SU512GBSTXDU3V20AC
  • Item #: N82E16820301446
  • Return Policy: Standard Return Policy
  • $69.99
  •  
  • $59.99 
  • Save: 14%
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Team 128GB microSDXC UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 80MB/s (TUSDX128GUHS03)
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Team 128GB microSDXC UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 80MB/s (TUSDX128GUHS03)

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  • Speed Class Rating: UHS-I / U1 / Class 10
  • Read Speed: Up to 80MB/s
  • Write Speed: Up to 20MB/s
  • Model #: TUSDX128GUHS03
  • Item #: 0DF-00ZT-00001
  • Return Policy: Standard Return Policy
  • $20.99
  •  
  • $11.99 (3 Offers)
  • Save: 42%
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ADATA 32GB Premier microSDHC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDH32GUICL10A1-RA1)
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ADATA 32GB Premier microSDHC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDH32GUICL10A1-RA1)

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  • Speed Class Rating: UHS-I / U1 / Class 10 / A1 / V10
  • Read Speed: Up to 100MB/s
  • Write Speed: Up to 25MB/s
  • Model #: AUSDH32GUICL10A1-RA1
  • Item #: N82E16820215184
  • Return Policy: Standard Return Policy
SAMSUNG 128GB PRO Endurance microSDXC UHS-I/U1 Memory Card with Adapter, Speed Up to 100MB/s (MB-MJ128GA/AM)
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SAMSUNG 128GB PRO Endurance microSDXC UHS-I/U1 Memory Card with Adapter, Speed Up to 100MB/s (MB-MJ128GA/AM)

+ $4 off w/ promo code 93XSJ92, limited offer

  • Speed Class Rating: UHS-I / U1
  • Read Speed: Up to 100MB/s
  • Write Speed: Up to 30MB/s
  • Model #: MB-MJ128GA/AM
  • Item #: N82E16820147697
  • Return Policy: Standard Return Policy
  • $27.99
  •  
  • $24.99 (5 Offers)
  • Save: 10%
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Team 64GB microSDXC UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 80MB/s (TUSDX64GUHS03)
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Team 64GB microSDXC UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 80MB/s (TUSDX64GUHS03)

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  • Speed Class Rating: UHS-I / U1 / Class 10
  • Read Speed: Up to 80 MB/s
  • Write Speed: Up to 15 MB/s
  • Model #: TUSDX64GUHS03
  • Item #: N82E16820313310
  • Return Policy: Standard Return Policy
Team 32GB microSDHC UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 80MB/s (TUSDH32GUHS03)
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Team 32GB microSDHC UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 80MB/s (TUSDH32GUHS03)

Save even more w/ combo purchase, limited offer

  • Speed Class Rating: UHS-I / U1 / Class 10
  • Read Speed: Up to 80MB/s
  • Write Speed: Up to 15MB/s
  • Model #: TUSDH32GUHS03
  • Item #: N82E16820313309
  • Return Policy: Standard Return Policy
  • $5.99
  •  
  • $4.99 (3 Offers)
  • Save: 16%
  • Est. Shipping Fee $1.99
  • Eligible for Free Shipping

SanDisk 64GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA2-064G-GN6MA)
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SanDisk 64GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA2-064G-GN6MA)
  • Speed Class Rating: UHS-I / U3 / A2 / V30
  • Read Speed: 160MB/s
  • Write Speed: 60MB/s
  • Model #: SDSQXA2-064G-GN6MA
  • Return Policy: View Return Policy
SAMSUNG 64GB PRO Endurance microSDXC UHS-I/U1 Memory Card with Adapter, Speed Up to 100MB/s (MB-MJ64GA/AM)
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SAMSUNG 64GB PRO Endurance microSDXC UHS-I/U1 Memory Card with Adapter, Speed Up to 100MB/s (MB-MJ64GA/AM)
  • Speed Class Rating: U1 / UHS-I / Class 10
  • Read Speed: Up to 100MB/s
  • Write Speed: Up to 30MB/s
  • Model #: MB-MJ64GA/AM
  • Item #: N82E16820147696
  • Return Policy: Standard Return Policy
  • $16.99
  •  
  • $15.99 (4 Offers)
  • Save: 5%
  • Est. Shipping Fee $0.99
  • Eligible for Free Shipping

SAMSUNG 32GB PRO Endurance microSDHC UHS-I/U1 Memory Card with Adapter, Speed Up to 100MB/s (MB-MJ32GA/AM)
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SAMSUNG 32GB PRO Endurance microSDHC UHS-I/U1 Memory Card with Adapter, Speed Up to 100MB/s (MB-MJ32GA/AM)
  • Speed Class Rating: UHS-I / U1
  • Read Speed: Up to 100MB/s
  • Write Speed: Up to 30MB/s
  • Model #: MB-MJ32GA/AM
  • Item #: N82E16820147695
  • Return Policy: Standard Return Policy
  • $11.99
  •  
  • $9.99 (3 Offers)
  • Save: 16%
  • Est. Shipping Fee $1.99
  • Eligible for Free Shipping

ADATA 64GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX64GUICL10A1-RA1)
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ADATA 64GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX64GUICL10A1-RA1)
  • Speed Class Rating: UHS-I / U1 / Class 10 / A1 / V10
  • Read Speed: Up to 100MB/s
  • Write Speed: Up to 25MB/s
  • Model #: AUSDX64GUICL10A1-RA1
  • Return Policy: View Return Policy
Samsung 32GB EVO microSDHC UHS-I/U1 Memory Card with Adapter, Speed Up to 95MB/s (MB-MP32GA/AM)
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Samsung 32GB EVO microSDHC UHS-I/U1 Memory Card with Adapter, Speed Up to 95MB/s (MB-MP32GA/AM)
  • Speed Class Rating: UHS-I / U1 / Class 10
  • Read Speed: 95MB/s
  • Model #: MB-MP32GA/AM
  • Item #: N82E16820147625
  • Return Policy: Standard Return Policy
ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1)
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ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1)
  • Speed Class Rating: UHS-I / U1 / Class 10 / A1 / V10
  • Read Speed: Up to 100MB/s
  • Write Speed: Up to 25MB/s
  • Model #: AUSDX128GUICL10A1-RA
  • Return Policy: View Return Policy
G.Skill 64GB microSDXC UHS-I/U1 Class 10 Memory Card with Adapter (FF-TSDXC64GA-U1)
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G.Skill 64GB microSDXC UHS-I/U1 Class 10 Memory Card with Adapter (FF-TSDXC64GA-U1)

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  • Speed Class Rating: UHS-I / U1 / Class 10
  • Model #: FF-TSDXC64GA-U1
  • Item #: N82E16820231651
  • Return Policy: 45/1 Return Policy
  • $10.99
  •  
  • $8.49 (3 Offers)
  • Save: 22%
  • Est. Shipping Fee $1.99
  • Eligible for Free Shipping

G.Skill 64GB microSDXC UHS-I/U1 Class 10 Memory Card without Adapter (FF-TSDXC64GN-U1)
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G.Skill 64GB microSDXC UHS-I/U1 Class 10 Memory Card without Adapter (FF-TSDXC64GN-U1)

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  • Speed Class Rating: UHS-I / U1 / Class 10
  • Model #: FF-TSDXC64GN-U1
  • Item #: N82E16820231652
  • Return Policy: 45/1 Return Policy
  •  
  • $7.99 (3 Offers)
  • Est. Shipping Fee $2.99
  • Eligible for Free Shipping

Team Group 128GB Elite microSDXC UHS-I U3, V30, A1, 4K UHD Memory Card with SD Adapter, Speed Up to 100MB/s (TEAUSDX128GIV30A103)
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Team Group 128GB Elite microSDXC UHS-I U3, V30, A1, 4K UHD Memory Card with SD Adapter, Speed Up to 100MB/s (TEAUSDX128GIV30A103)

Save even more w/ combo purchase, limited offer

  • Speed Class Rating: UHS-I / U3 / A1 / V30
  • Read Speed: Up to 100MB/s
  • Write Speed: Up to 50MB/s
  • Model #: TEAUSDX128GIV30A103
  • Item #: N82E16820331311
  • Return Policy: Standard Return Policy
  • $20.99
  •  
  • $13.99 (3 Offers)
  • Save: 33%
  • Free Shipping
SanDisk memory card microSDXC A2 TF Card 1TB
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SanDisk memory card microSDXC A2 TF Card 1TB
  •  
  • $49.99 
  • Free Shipping
Team Group 64GB Elite microSDXC UHS-I U3, V30, A1, 4K UHD Memory Card with SD Adapter, Speed Up to 100MB/s (TEAUSDX64GIV30A103)
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Team Group 64GB Elite microSDXC UHS-I U3, V30, A1, 4K UHD Memory Card with SD Adapter, Speed Up to 100MB/s (TEAUSDX64GIV30A103)

Save even more w/ combo purchase, limited offer

  • Speed Class Rating: UHS-I / U3 / A1 / V30
  • Read Speed: Up to 100MB/s
  • Write Speed: Up to 50MB/s
  • Model #: TEAUSDX64GIV30A103
  • Item #: N82E16820331310
  • Return Policy: Standard Return Policy
  • $12.99
  •  
  • $7.49 
  • Save: 42%
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SanDisk 128GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 120MB/s (SDSQUA4-128G-GN6MA)
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SanDisk 128GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 120MB/s (SDSQUA4-128G-GN6MA)
  • Speed Class Rating: Class 10
  • Speed Class Rating: UHS-I / U1 / Class 10 / A1
  • Read Speed: 120MB/s
  • Model #: SDSQUA4-128G-GN6MA
  • Return Policy: View Return Policy
SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 120MB/s (SDSQUA4-512G-GN6MA)
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SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 120MB/s (SDSQUA4-512G-GN6MA)
  • Speed Class Rating: UHS-I / U1 / Class 10 / A1
  • Read Speed: 120MB/s
  • Model #: SDSQUA4-512G-GN6MA
  • Return Policy: View Return Policy
  • $68.75
  •  
  • $58.49 
  • Save: 14%
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SanDisk 1TB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 120MB/s (SDSQUA4-1T00-GN6MA)
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SanDisk 1TB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 120MB/s (SDSQUA4-1T00-GN6MA)
  • Card type: MicroSD
  • Speed Class Rating: UHS-I / U1 / Class 10 / A1
  • Read Speed: 120MB/s
  • Option: With Adapter
  • Model #: SDSQUA4-1T00-GN6MA
  • Return Policy: View Return Policy
  •  
  • $149.99 
  • Free Shipping
SanDisk 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 120MB/s (SDSQUA4-256G-GN6MA)
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SanDisk 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 120MB/s (SDSQUA4-256G-GN6MA)
  • Speed Class Rating: UHS-I / U1 / Class 10 / A1
  • Read Speed: 120MB/s
  • Model #: SDSQUA4-256G-GN6MA
  • Item #: N82E16820173495
  • Return Policy: Standard Return Policy
  • $39.99
  •  
  • $27.14 (4 Offers)
  • Save: 32%
  • Free Shipping
SAMSUNG EVO Plus 256GB microSDXC Flash Card w/ Adapter Model MB-MC256KA/AM
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SAMSUNG EVO Plus 256GB microSDXC Flash Card w/ Adapter Model MB-MC256KA/AM
  • Speed Class Rating: UHS-I / U3 / Class 10 / A2 / V30
  • Read Speed: 130MB/s
  • Model #: MB-MC256KA/AM
  • Item #: N82E16820147817
  • Return Policy: Standard Return Policy
  • $36.99
  •  
  • $34.99 
  • Save: 5%
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Team Group 256GB Elite microSDXC UHS-I U3, V30, A1, 4K UHD Memory Card with SD Adapter, Speed Up to 100MB/s (TEAUSDX256GIV30A103)
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Team Group 256GB Elite microSDXC UHS-I U3, V30, A1, 4K UHD Memory Card with SD Adapter, Speed Up to 100MB/s (TEAUSDX256GIV30A103)

Save even more w/ combo purchase, limited offer

  • Speed Class Rating: UHS-I / U3 / A1 / V30
  • Read Speed: Up to 100MB/s
  • Write Speed: Up to 50MB/s
  • Model #: TEAUSDX256GIV30A103
  • Item #: N82E16820331312
  • Return Policy: Standard Return Policy
  • $38.99
  •  
  • $23.99 
  • Save: 38%
  • Free Shipping
  • $21.99 - $23.99
SanDisk 256GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA1-256G-GN6MA)
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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
  • Return Policy: View Return Policy
  • $36.96
  •  
  • $34.07 
  • Save: 7%
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SanDisk 128GB microSDXC UHS-I for Nintendo Switch, Speed Up to 100MB/s (SDSQXAO-128G-GNCZN)
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SanDisk 128GB microSDXC UHS-I for Nintendo Switch, Speed Up to 100MB/s (SDSQXAO-128G-GNCZN)
  • Speed Class Rating: Class 10
  • Speed Class Rating: UHS-I
  • Read Speed: Up to 100MB/s
  • Write Speed: Up to 90MB/s
  • Model #: SDSQXAO-128G-GNCZN
  • Item #: N82E16820175011
  • Return Policy: Standard Return Policy
  • $34.99
  •  
  • $20.95 (8 Offers)
  • Save: 40%
  • Free Shipping
SanDisk 400GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 120MB/s (SDSQUA4-400G-GN6MA)
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SanDisk 400GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 120MB/s (SDSQUA4-400G-GN6MA)
  • Speed Class Rating: UHS-I / U1 / Class 10 / A1
  • Read Speed: 120MB/s
  • Model #: SDSQUA4-400G-GN6MA
  • Item #: N82E16820173496
  • Return Policy: Standard Return Policy
  • $59.99
  •  
  • $44.99 
  • Save: 25%
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SanDisk 128GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA1-128G-GN6MA)
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SanDisk 128GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA1-128G-GN6MA)
  • Speed Class Rating: UHS-I / U3 / A2 / V30
  • Read Speed: 160MB/s
  • Write Speed: 90MB/s
  • Model #: SDSQXA1-128G-GN6MA
  • Return Policy: View Return Policy
SAMSUNG EVO Plus 512GB microSDXC Flash Card w/ Adapter Model MB-MC512KA/AM
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SAMSUNG EVO Plus 512GB microSDXC Flash Card w/ Adapter Model MB-MC512KA/AM
  • Speed Class Rating: UHS-I / U3 / Class 10 / A2 / V30
  • Read Speed: 130MB/s
  • Model #: MB-MC512KA/AM
  • Return Policy: View Return Policy
  • $69.99
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  • $69.95 
  • Free Shipping
Team Group 1TB Elite microSDXC UHS-I U3, V30, A1, 4K UHD Memory Card with SD Adapter, Speed Up to 100MB/s (TEAUSDX1TIV30A103)
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Team Group 1TB Elite microSDXC UHS-I U3, V30, A1, 4K UHD Memory Card with SD Adapter, Speed Up to 100MB/s (TEAUSDX1TIV30A103)
  • Speed Class Rating: UHS-I / U3 / A1 / V30
  • Read Speed: Up to 100MB/s
  • Write Speed: Up to 50MB/s
  • Model #: TEAUSDX1TIV30A103
  • Item #: N82E16820331700
  • Return Policy: Standard Return Policy
  • $199.99
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  • $132.99 
  • Save: 33%
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SanDisk 64GB High Endurance microSDHC C10, U3, V30, 4k UHD Memory Card with Adapter (SDSQQNR-064G-GN6IA)
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SanDisk 64GB High Endurance microSDHC C10, U3, V30, 4k UHD Memory Card with Adapter (SDSQQNR-064G-GN6IA)
  • Card type: MicroSD
  • Speed Class Rating: Class 10
  • Speed Class Rating: UHS-I / U3 / Class 10 / V30
  • Read Speed: 100MB/s
  • Model #: SDSQQNR-064G-GN6IA
  • Item #: N82E16820173221
  • Return Policy: Standard Return Policy
  • $16.99
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  • $11.79 (4 Offers)
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ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1)
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ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1)
  • Speed Class Rating: UHS-I / U1 / Class 10 / A1 / V10
  • Read Speed: Up to 100MB/s
  • Write Speed: Up to 25MB/s
  • Model #: AUSDX256GUICL10A1-RA
  • Return Policy: View Return Policy
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Memory cards allow the storage of files, photos and videos from your tech gadgets. Today, SD™ and Micro SD™ cards dominate the market, but other memory card formats are most common in older devices. CompactFlash™ cards are found in many DLSR cameras, while Memory Stick cards are compatible with several consoles and cameras from Sony®. 

SD Cards Make it Easy to Store Photos and Videos

Unlike the use of USB flash drives for data storage, SD cards increase the memory capacity of devices, and are extremely common in smartphones, tablets and compact cameras. You can write and rewrite data to them several times, and there's no need for a power source. In comparison with traditional hard disks, SD cards are more resistant to accidental shocks. They can also work with a computer, thanks to USB memory card readers

Types of SD Cards

There are several types of SD cards: standard SD cards, SD High Capacity (SDHC™) cards, and SD Extended Capacity (SDXC™) cards. The standard cards can store from 128MB to 2GB. SDHC cards can handle up to 32GB, and SDXC cards have a maximum capacity of 2TB. These memory card formats are not backward compatible with each other. Most devices from 2010 and later support SDXC, while most devices from 2008 and later are compatible with SDHC. SD cards come in four classes that determine data writing speed: Class 2 (2-8MBps), Class 4 (4-15MBps), Class 6(6-20MBps) and Class 10 (10-30MBps).

Micro SD Cards Work Best for Ultra-compact Devices

Micro SD cards are a smaller version of SD cards. They're increasingly common in smartphones, tablets and some ultra-compact cameras. If you need to insert a Micro SD card in a device that only supports SD, you can use an adapter. The memory cards are available in several versions: standard Micro SD, Micro SDHC®, Micro SDXC® and Micro SDUC®. The standard Micro SD cards can store up to 2GB of data. Micro SDHC cards have a maximum capacity of 32GB, and they're compatible with all devices that support SDHC and SDXC. Micro SDXC cards have a maximum capacity of 2TB, while Micro SDUC cards can store up to 128TB. The latter two types can only work with compatible devices.  

Memory Stick Cards Are Common in Devices From Sony

MS cards come in different formats. Memory Stick PRO Duo and Memory Stick PRO-HG Duo have a maximum capacity of 32GB, but the latter format has a faster writing speed of up to 30MBps. These two formats look similar to a full-sized SD card. Memory Stick Micro (M2) cards come in different capacities, up to 16GB. MS cards have roughly the same size as a microSD card. Remember to check for media backup devices for additional storage.

CompactFlash Memory Cards Have Ultra-fast Writing Speeds

CompactFlash cards are popular for use in DLSR cameras and high-end photography equipment. These memory cards tend to be bulkier than SD cards. CompactFlash storage units come in different capacities: 4GB, 8GB, 16GB, 32GB or 64GB. CompactFlash cards can have different write speeds, up to 90MBps.