SD Cards

Ranked by price per gigabyte. Best value first.

Best Value

$0.068/GB

Average

$0.811/GB

Highest

$9.375/GB

Products

79

Capacity
1

Samsung EVO Select 512GB microSD

SamsungAmazonmicroSD

Capacity

512 GB

Price

$34.99

$/TB

$68.34

$/GB

$0.068

2

Lexar PLAY 1TB microSD

LexarAmazonmicroSD

Capacity

1 TB

Price

$69.99

$/TB

$69.99

$/GB

$0.070

3

Kingston Canvas Select Plus 256GB microSD

KingstonAmazonmicroSD

Capacity

256 GB

Price

$17.99

$/TB

$70.27

$/GB

$0.070

4

Samsung EVO Select 256GB microSD

SamsungAmazonmicroSD

Capacity

256 GB

Price

$19.99

$/TB

$78.09

$/GB

$0.078

5

Lexar PLAY 512GB microSD

LexarAmazonmicroSD

Capacity

512 GB

Price

$39.99

$/TB

$78.10

$/GB

$0.078

6

SanDisk Ultra 512GB microSD

SanDiskAmazonmicroSD

Capacity

512 GB

Price

$39.99

$/TB

$78.10

$/GB

$0.078

7

SanDisk Extreme 1TB microSD

SanDiskAmazonmicroSD

Capacity

1 TB

Price

$79.99

$/TB

$79.99

$/GB

$0.080

8

Samsung PRO Plus 512GB microSD

SamsungAmazonmicroSD

Capacity

512 GB

Price

$44.99

$/TB

$87.87

$/GB

$0.088

9

Lexar PLAY 256GB microSD

LexarAmazonmicroSD

Capacity

256 GB

Price

$22.99

$/TB

$89.80

$/GB

$0.090

10

Kingston Canvas Select Plus 128GB microSD

KingstonAmazonmicroSD

Capacity

128 GB

Price

$11.99

$/TB

$93.67

$/GB

$0.094

11

Samsung PRO Plus 256GB microSD

SamsungAmazonmicroSD

Capacity

256 GB

Price

$24.99

$/TB

$97.62

$/GB

$0.098

12

Samsung EVO Select 128GB microSD

SamsungAmazonmicroSD

Capacity

128 GB

Price

$12.99

$/TB

$101.48

$/GB

$0.101

13

SanDisk Ultra 128GB microSD

SanDiskAmazonmicroSD

Capacity

128 GB

Price

$13.99

$/TB

$109.30

$/GB

$0.109

14

SanDisk Extreme 256GB microSD

SanDiskAmazonmicroSD

Capacity

256 GB

Price

$27.99

$/TB

$109.34

$/GB

$0.109

15

SanDisk Extreme PRO 1TB microSD

SanDiskAmazonmicroSD

Capacity

1 TB

Price

$109.99

$/TB

$109.99

$/GB

$0.110

16

Samsung PRO Plus 256GB SD Card

SamsungAmazonSD Card

Capacity

256 GB

Price

$28.99

$/TB

$113.24

$/GB

$0.113

17

Rexing - 512GB MicroSDXC UHS-3 Full HD Video High Speed Transfer Monitoring SD Memory Card with Adapter

RexingBest BuymicroSD
5.0(4)

Capacity

512 GB

Price

$59.99

$/TB

$117.17

$/GB

$0.117

18

Kingston Canvas Select Plus 64GB microSD

KingstonAmazonmicroSD

Capacity

64 GB

Price

$7.99

$/TB

$124.84

$/GB

$0.125

19

SanDisk Extreme PRO 1TB SD Card

SanDiskAmazonSD Card

Capacity

1 TB

Price

$129.99

$/TB

$129.99

$/GB

$0.130

20

Samsung PRO Plus 128GB microSD

SamsungAmazonmicroSD

Capacity

128 GB

Price

$16.99

$/TB

$132.73

$/GB

$0.133

21

SanDisk Extreme PRO 256GB SD Card

SanDiskAmazonSD Card

Capacity

256 GB

Price

$34.99

$/TB

$136.68

$/GB

$0.137

22

Samsung EVO Select 64GB microSD

SamsungAmazonmicroSD

Capacity

64 GB

Price

$8.99

$/TB

$140.47

$/GB

$0.140

23

SanDisk Ultra 64GB microSD

SanDiskAmazonmicroSD

Capacity

64 GB

Price

$8.99

$/TB

$140.47

$/GB

$0.140

24

Kingston Canvas Select Plus 64GB SD Card

KingstonAmazonSD Card

Capacity

64 GB

Price

$8.99

$/TB

$140.47

$/GB

$0.140

25

SanDisk Extreme 128GB microSD

SanDiskAmazonmicroSD

Capacity

128 GB

Price

$17.99

$/TB

$140.55

$/GB

$0.141

26

SANDISK - Creator 256GB microSD Card UHS-I with Adapter

SANDISKBest BuymicroSD
5.0(4)

Capacity

256 GB

Price

$35.99

$/TB

$140.59

$/GB

$0.141

27

SANDISK - Extreme PLUS 256GB microSDXC UHS-I Memory Card

SANDISKBest BuymicroSD
4.9(3,418)

Capacity

256 GB

Price

$35.99

$/TB

$140.59

$/GB

$0.141

28

SanDisk Extreme PRO 512GB SD Card

SanDiskAmazonSD Card

Capacity

512 GB

Price

$74.99

$/TB

$146.47

$/GB

$0.146

29

SANDISK - 512GB MicroSD Card for ROG Xbox Ally (X)

SANDISKBest BuymicroSD
5.0(2)

Capacity

512 GB

Price

$74.99

$/TB

$146.47

$/GB

$0.146

30

Samsung - Pro Ultimate and Reader 512GB microSDXC Memory Card

SamsungBest BuymicroSD
4.7(50)

Capacity

512 GB

Price

$76.99

$/TB

$150.37

$/GB

$0.150

31

SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook

SANDISKBest BuymicroSD
5.0(12)

Capacity

256 GB

Price

$39.99

$/TB

$156.21

$/GB

$0.156

32

512GB SanDisk Ultra PLUS microSD UHS-I Card

SANDISKBest BuymicroSD
4.8(11)

Capacity

512 GB

Price

$79.99

$/TB

$156.23

$/GB

$0.156

33

128GB SanDisk Ultra PLUS microSD UHS-I Card

SANDISKBest BuymicroSD
4.8(30)

Capacity

128 GB

Price

$20.99

$/TB

$163.98

$/GB

$0.164

34

SANDISK - 512GB microSDXC UHS-I Memory Card for Nintendo Switch 1

SANDISKBest BuymicroSD
4.9(587)

Capacity

512 GB

Price

$84.99

$/TB

$166.00

$/GB

$0.166

35

SANDISK - 512GB microSDXC UHS-I for Nintendo Switch 1 Pokémon

SANDISKBest BuymicroSD
4.8(21)

Capacity

512 GB

Price

$84.99

$/TB

$166.00

$/GB

$0.166

36

256GB SanDisk Ultra PLUS microSD UHS-I Card

SANDISKBest BuymicroSD
4.3(27)

Capacity

256 GB

Price

$42.99

$/TB

$167.93

$/GB

$0.168

37

SANDISK - 256GB microSDXC UHS-I Memory Card for Nintendo Switch 1

SANDISKBest BuymicroSD
4.9(3,440)

Capacity

256 GB

Price

$44.99

$/TB

$175.74

$/GB

$0.176

38

SANDISK - Extreme PLUS 512GB microSDXC UHS-I Memory Card

SANDISKBest BuymicroSD
4.9(658)

Capacity

512 GB

Price

$89.99

$/TB

$175.76

$/GB

$0.176

39

SanDisk Extreme PRO 128GB SD Card

SanDiskAmazonSD Card

Capacity

128 GB

Price

$22.99

$/TB

$179.61

$/GB

$0.180

40

SANDISK - 1TB microSDXC UHS-I Memory Card for Nintendo Switch 1

SANDISKBest BuymicroSD
4.9(198)

Capacity

1 TB

Price

$179.99

$/TB

$179.99

$/GB

$0.180

41

Kingston Canvas Go Plus 64GB microSD

KingstonAmazonmicroSD

Capacity

64 GB

Price

$11.99

$/TB

$187.34

$/GB

$0.187

42

SANDISK - Extreme PLUS 128GB MicroSDXC UHS-I Memory Card

SANDISKBest BuymicroSD
4.8(1,994)

Capacity

128 GB

Price

$23.99

$/TB

$187.42

$/GB

$0.187

43

SANDISK - Extreme PLUS 1TB microSDXC UHS-I Memory Card

SANDISKBest BuymicroSD
4.8(517)

Capacity

1 TB

Price

$189.99

$/TB

$189.99

$/GB

$0.190

44

NEXT - Express 1TB microSD PCIe 3.1 NVMe UHS-I Memory Card works with Nintendo Switch 2

NEXTBest BuymicroSD
4.2(20)

Capacity

1 TB

Price

$189.99

$/TB

$189.99

$/GB

$0.190

45

SanDisk - Extreme 256GB microSDXC UHS-I Memory Card for Gaming

SanDiskBest BuymicroSD
4.8(128)

Capacity

256 GB

Price

$48.99

$/TB

$191.37

$/GB

$0.191

46

Rexing - 256GB MicroSDXC UHS-3 Full HD Video High Speed Transfer Monitoring SD Memory Card with Adapter

RexingBest BuymicroSD
5.0(9)

Capacity

256 GB

Price

$49.99

$/TB

$195.27

$/GB

$0.195

47

NEXT - Express 512GB microSD PCIe 3.1 NVMe UHS-I Memory Card works with Nintendo Switch 2

NEXTBest BuymicroSD
4.9(7)

Capacity

512 GB

Price

$99.99

$/TB

$195.29

$/GB

$0.195

48

NEXT - Express 256GB microSD PCIe 3.1 NVMe UHS-I Memory Card works with Nintendo Switch 2

NEXTBest BuymicroSD
4.2(10)

Capacity

256 GB

Price

$54.99

$/TB

$214.81

$/GB

$0.215

49

SanDisk Extreme 64GB microSD

SanDiskAmazonmicroSD

Capacity

64 GB

Price

$13.99

$/TB

$218.59

$/GB

$0.219

50

SanDisk Extreme PRO 64GB SD Card

SanDiskAmazonSD Card

Capacity

64 GB

Price

$14.99

$/TB

$234.22

$/GB

$0.234

51

Samsung - Pro Ultimate and Reader 128GB microSDXC Memory Card

SamsungBest BuymicroSD
5.0(24)

Capacity

128 GB

Price

$29.99

$/TB

$234.30

$/GB

$0.234

52

PNY - 128GB PRO Elite Class 10 U3 V30 A2 microSDXC Flash Memory Card

PNYBest BuymicroSD

Capacity

128 GB

Price

$29.99

$/TB

$234.30

$/GB

$0.234

53

SANDISK - 128GB microSDXC UHS-I Memory Card for Nintendo Switch 1

SANDISKBest BuymicroSD
4.9(6,193)

Capacity

128 GB

Price

$29.99

$/TB

$234.30

$/GB

$0.234

54

PNY - 256GB PRO Elite Class 10 U3 V30 A2 microSDXC Flash Memory Card

PNYBest BuymicroSD
4.0(1)

Capacity

256 GB

Price

$59.99

$/TB

$234.34

$/GB

$0.234

55

Nintendo - Samsung microSD Express Card – 256GB

NintendoBest BuymicroSD
4.8(438)

Capacity

256 GB

Price

$59.99

$/TB

$234.34

$/GB

$0.234

56

SANDISK - Express 512GB microSD PCIe 3.1 NVMe UHS-I Memory Card works with Nintendo Switch 2

SANDISKBest BuymicroSD
4.8(84)

Capacity

512 GB

Price

$119.99

$/TB

$234.36

$/GB

$0.234

57

SANDISK - Express 256GB microSD PCIe 3.1 NVMe UHS-I Memory Card works with Nintendo Switch 2

SANDISKBest BuymicroSD
4.9(82)

Capacity

256 GB

Price

$72.99

$/TB

$285.12

$/GB

$0.285

58

Samsung - P9 Express 256GB microSDXC Memory Card

SamsungBest BuymicroSD

Capacity

256 GB

Price

$74.99

$/TB

$292.93

$/GB

$0.293

59

Rexing - 64GB MicroSDXC UHS-3 Full HD Video High Speed Transfer Monitoring SD Memory Card with Adapter

RexingBest BuymicroSD
5.0(4)

Capacity

64 GB

Price

$19.99

$/TB

$312.34

$/GB

$0.312

60

Rexing - 128GB MicroSDXC UHS-3 Full HD Video High Speed Transfer Monitoring SD Memory Card with Adapter

RexingBest BuymicroSD
5.0(1)

Capacity

128 GB

Price

$39.99

$/TB

$312.42

$/GB

$0.312

61

Nextbase - 256GB U3 Ultra High Speed SD card

NextbaseBest BuySD Card

Capacity

256 GB

Price

$149.99

$/TB

$585.90

$/GB

$0.586

62

Nextbase - 128GB U3 MicroSD Memory Card for Dash Cams

NextbaseBest BuymicroSD
4.7(78)

Capacity

128 GB

Price

$99.99

$/TB

$781.17

$/GB

$0.781

63

SANDISK - Creator 256GB SD UHS-II Card

SANDISKBest BuySD Card
5.0(2)

Capacity

256 GB

Price

$199.99

$/TB

$781.21

$/GB

$0.781

64

Nextbase - Go Pack 32GB microSDHC UHS-III Memory Card

NextbaseBest BuymicroSD
4.5(78)

Capacity

32 GB

Price

$39.99

$/TB

$1249.69

$/GB

$1.250

65

SANDISK - Extreme PRO 128GB SD UHS-II V90 Card

SANDISKBest BuySD Card
4.9(22)

Capacity

128 GB

Price

$219.99

$/TB

$1718.67

$/GB

$1.719

66

Defender - AI POWERED 4K Guard Pro Wi-Fi 6 Plug-in Security Camera with 64GB SD Card - White

DefenderBest BuySD Card
5.0(1)

Capacity

64 GB

Price

$111.99

$/TB

$1749.84

$/GB

$1.750

67

Reolink - Altas Series B630 2K 4MP Battery Security Camera Wireless WiFi with Pre-Record, ColorX, Long Batt. Life and 64GB SD Card - White

ReolinkBest BuySD Card
4.8(5)

Capacity

64 GB

Price

$129.99

$/TB

$2031.09

$/GB

$2.031

68

Reolink - E Series E560 Outdoor Plug-In 4K Security Camera with 64GB MicroSD, PTZ, Wi-Fi 6 & Color Night Vision - White

ReolinkBest BuymicroSD
4.5(26)

Capacity

64 GB

Price

$132.99

$/TB

$2077.97

$/GB

$2.078

69

eufy - Smart Wi-Fi C30 2K Wireless Video Doorbell with 32GB MicroSD Card - Black

eufyBest BuymicroSD
4.2(14)

Capacity

32 GB

Price

$69.99

$/TB

$2187.19

$/GB

$2.187

70

Reolink - Argus Series B360 Outdoor 4K Security Camera with 64GB MicroSD, Solar Panel charged Battery & Color Night Vision - White

ReolinkBest BuymicroSD
3.3(18)

Capacity

64 GB

Price

$139.99

$/TB

$2187.34

$/GB

$2.187

71

Vantrue - N4 PRO 4K HDR 3-Channel Dash Cam w/ 128GB Micro SD Card, Front-Cabin-Rear, Parking Mode, Night Vision, 5GHz Wi-Fi&GPS - Black

VantrueBest BuySD Card
4.9(30)

Capacity

128 GB

Price

$279.99

$/TB

$2187.42

$/GB

$2.187

72

Swann - EVO 2K WiFi Security Camera, Weatherproof Outdoor, Color Night Vision, Motion Detect, Two-Way Audio, 32GB MicroSD - White

SwannBest BuymicroSD

Capacity

32 GB

Price

$99.99

$/TB

$3124.69

$/GB

$3.125

73

eufy - Smart Wi-Fi C31 2K Wired and Battery Operated Video Doorbell with 32GB MicroSD Card - Black

eufyBest BuymicroSD
3.9(62)

Capacity

32 GB

Price

$99.99

$/TB

$3124.69

$/GB

$3.125

74

Swann - Fourtify 4 Wireless Security Camera System 64GB Micro SD Card 4 Cameras1080p NVR System 2-Way Audio Indoor/Outdoor - White

SwannBest BuySD Card
4.2(33)

Capacity

64 GB

Price

$199.99

$/TB

$3124.84

$/GB

$3.125

75

Vantrue - N5 4-Channel Dash Cam w/ 128GB Micro SD Card, All-Around Coverage, Parking Mode, Night Vision, 5GHz Wi-Fi & GPS - Black

VantrueBest BuySD Card
4.8(11)

Capacity

128 GB

Price

$399.99

$/TB

$3124.92

$/GB

$3.125

76

Reolink - Argus 4 advanced Series B740X 4K/8MP Dual Lens Battery Camera with 6W Solar Panel & 64GB microSD Card - Black

ReolinkBest BuymicroSD

Capacity

64 GB

Price

$239.99

$/TB

$3749.84

$/GB

$3.750

77

Swann - Xtreem 4K Eco Security Camera, Solar, Motion Detect, Color Night Vision, Two-Way Audio, Weatherproof, 32GB MicroSD - White

SwannBest BuymicroSD

Capacity

32 GB

Price

$158.99

$/TB

$4968.44

$/GB

$4.968

78

Reolink - Go Series G440 4K 8MP Solar Outdoor Wireless 4G LTE Pan Tilt Security Camera with 32GB SD Card - Gray

ReolinkBest BuySD Card
5.0(4)

Capacity

32 GB

Price

$199.99

$/TB

$6249.69

$/GB

$6.250

79

Rexing - 3" 1080p Dual Motorcycle Wi-Fi, GPS, Dash Cam with Handlebar Mount and 32GB Micro SD Card - Black

RexingBest BuySD Card
4.6(16)

Capacity

32 GB

Price

$299.99

$/TB

$9374.69

$/GB

$9.375

How We Rank Products

We calculate the price per gigabyte for every product by dividing the current price by the storage capacity. Products are ranked from best value to worst.