DISCOVER TOP DEALS

Save on HDTVs, laptops, tablets and more.

Shop now ›


Current Offers
  • (399)
  • (1,564)
  • (23)
Brand
  • (319)
  • (180)
  • (170)
  • (138)
  • (98)
  • (93)
  • (79)
  • (76)
  • (72)
  • (63)
  • (63)
  • (61)
  • (54)
  • (49)
  • (48)
  • (34)
  • (32)
  • (31)
  • (25)
  • (21)
  • (20)
  • (18)
  • (16)
  • (16)
  • (15)
  • (14)
  • (14)
  • (13)
  • (12)
  • (10)
  • (10)
  • (10)
  • (10)
  • (7)
  • (7)
  • (6)
  • (5)
  • (5)
  • (5)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Price
to
  • (388)
  • (113)
  • (88)
  • (63)
  • (72)
  • (435)
  • (227)
  • (201)
  • (102)
  • (100)
  • (92)
  • (35)
  • (33)
  • (38)
Customer Rating
  • (228)
  • (124)
  • (605)
  • (655)
  • (667)
  • (682)
Write Speed
  • (1)
  • (11)
  • (2)
  • (4)
  • (9)
  • (1)
  • (10)
  • (10)
  • (1)
  • (5)
  • (1)
  • (1)
  • (1)
  • (17)
  • (1)
  • (1)
  • (1)
  • (1)
  • (3)
  • (1)
  • (1)
  • (1)
  • (3)
Memory Card Format
  • (73)
  • (33)
  • (33)
  • (25)
  • (2)
  • (1)
Class Rating
  • (7)
  • (3)
  • (30)
  • (3)
  • (114)
Color
  • (695)
  • (175)
  • (115)
  • (92)
  • (55)
  • (44)
  • (40)
  • (36)
  • (15)
  • (9)
  • (8)
  • (8)
  • (8)
  • (4)
Collection
  • (46)
  • (24)
  • (10)
  • (2)
Condition
  • (1,921)
  • (2)
  • (64)
  • (102)
Sort by:
Items per page:
  • Model: TS64GSDU1
  • SKU: 1310604230
Compatible with most digital cameras, camcorders and other devices with an SDXC card slot and UHS interface; 64GB capacity; ECC technology; up to 45MB/sec. data transfer rate
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$24.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

69%
(11 Reviews)
31%
(5 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: SDSDXS-064G-A46
  • SKU: 4807118
Compatible with most digital and DSLR cameras and high-definition camcorders with an SDXC card slot; 64GB capacity; UHS-3 bus architecture; Error Correction Code engine
$64.99
On Sale
Save $85 (Reg. $149.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

89%
(564 Reviews)
10%
(62 Reviews)
1%
(7 Reviews)
0%
(3 Reviews)
0%
(2 Reviews)
Value for Price:
4.6
Capacity:
4.9
Durability:
4.8
  • Model: SDSDXP-064G-A46
  • SKU: 3827055
Compatible with most digital cameras and camcorders with a SDXC slot; 64GB capacity; up to 95MB/sec. read and up to 90MB/sec. write speeds
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$57.99
On Sale
Save $242 (Reg. $299.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

86%
(145 Reviews)
12%
(20 Reviews)
1%
(2 Reviews)
0%
(0 Reviews)
1%
(1 Review)
Value for Price:
4.4
Capacity:
5
Durability:
5
  • Model: SDSDXS-128G-A46
  • SKU: 4807127
Compatible with most DSLR and advanced cameras and HD camcorders with an SDXC slot; 128GB capacity; advanced Error Correction Code (ECC); resists water, shock, x-rays and extreme temperatures
$119.99
On Sale
Save $130 (Reg. $249.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

85%
(48 Reviews)
9%
(5 Reviews)
0%
(0 Reviews)
2%
(1 Review)
4%
(2 Reviews)
Value for Price:
4.8
Capacity:
4.8
Durability:
5
  • Model: SDSDQUA-128G-A46A
  • SKU: 4471009
Compatible with most devices with a microSDXC slot; 128GB capacity; up to 48MB/sec. read speed; includes SDHC/SDXC card adapter
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$76.99
On Sale
Save $103 (Reg. $179.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

83%
(275 Reviews)
15%
(48 Reviews)
1%
(3 Reviews)
0%
(0 Reviews)
1%
(4 Reviews)
Value for Price:
4.3
Capacity:
4.8
Durability:
4.6
  • Model: P-SDUX64U1H-GE
  • SKU: 6152018
Compatible with most devices with a microSDXC slot; 64GB capacity; up to 90MB/sec. read speed
$62.99
Clearance
Save $27 (Reg. $89.99)
Original Price:

The price at which Best Buy first offered this product for sale on 07/06/2014.

Intermediate markdowns may have taken place since that date.

You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

85%
(128 Reviews)
14%
(22 Reviews)
1%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: P-SDUX64U1-GES3
  • SKU: 1420025
Compatible with most devices with a microSDXC slot; 64GB capacity; up to 20MB/sec. write speeds
$63.99
Clearance
Save $16 (Reg. $79.99)
Original Price:

The price at which Best Buy first offered this product for sale on 09/10/2013.

Intermediate markdowns may have taken place since that date.

You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

85%
(124 Reviews)
14%
(21 Reviews)
1%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.6
Capacity:
4.8
Durability:
4.7
  • Model: SDSDQU-064G-AB46A
  • SKU: 1299201
Compatible with most devices with a microSDXC slot; 64GB capacity; high transfer rate; rugged construction; includes adapter
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

84%
(1,115 Reviews)
14%
(194 Reviews)
1%
(19 Reviews)
0%
(3 Reviews)
1%
(8 Reviews)
Value for Price:
4.7
Capacity:
4.9
Durability:
4.7
  • Model: SDSDQUT-064G-A46
  • SKU: 6151266
Compatible with most Android mobile devices; 64GB capacity; Memory Zone app (download required); transfer rates up to 48MB/sec.; water-, temperature-, shock-, magnet- and x-ray-proof
$39.99
On Sale
Save $60 (Reg. $99.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

52%
(10 Reviews)
32%
(6 Reviews)
11%
(2 Reviews)
0%
(0 Reviews)
5%
(1 Review)
  • Model: SDSDQUT-128G-A46
  • SKU: 6151257
Compatible with most Android mobile devices; 128GB capacity; Memory Zone app (download required); transfer

rates up to 48MB/sec.; water-, temperature-, shock-, magnet- and x-ray-proof
$79.99
On Sale
Save $100 (Reg. $179.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

82%
(9 Reviews)
9%
(1 Review)
0%
(0 Reviews)
9%
(1 Review)
0%
(0 Reviews)
  • Model: SDSDUP-064G-A46
  • SKU: 3142571
Compatible with most devices with an SDXC card slot; 64GB capacity; temperature-, X-ray-, shock- and waterproof design; writeable label
$39.99
On Sale
Save $60 (Reg. $99.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

83%
(372 Reviews)
13%
(57 Reviews)
2%
(8 Reviews)
0%
(1 Review)
2%
(9 Reviews)
Value for Price:
4.7
Capacity:
4.8
Durability:
4.7
  • Model: SDSDQX-064G-A46A
  • SKU: 9387093
Compatible with most devices with a microSDXC slot; includes SD/SDHC/SDXC adapter; 64GB capacity; Ultra High Speed (UHS-3) bus architecture
$54.99
On Sale
Save $95 (Reg. $149.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

87%
(861 Reviews)
11%
(110 Reviews)
1%
(10 Reviews)
0%
(0 Reviews)
1%
(5 Reviews)
Value for Price:
4.5
Capacity:
4.8
Durability:
4.7
  • Model: SDSDQUIP-064G-A46
  • SKU: 3142644
Compatible with most devices with a microSDXC slot; 64GB capacity; temperature-, X-ray-, shock- and waterproof design; writeable label
$30.99
On Sale
Save $69 (Reg. $99.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

85%
(1,075 Reviews)
13%
(166 Reviews)
1%
(17 Reviews)
0%
(2 Reviews)
1%
(7 Reviews)
Value for Price:
4.6
Capacity:
4.9
Durability:
4.7
  • Model: SDSDQXL-064G-A46A
  • SKU: 4031009
Compatible with most digital cameras, tablets and cell phones with a microSDXC slot; 64GB; waterproof; shockproof; x-ray proof; operates between -13° and 185°
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$38.99
On Sale
Save $111 (Reg. $149.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

87%
(96 Reviews)
13%
(14 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.9
Capacity:
4.9
Durability:
4.8
  • Model: P-SDX64U1H-GE
  • SKU: 1946578
Compatible with most devices with an SDXC card slot; 64GB capacity; data transfer rates up to 90MB/sec.
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$79.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

88%
(44 Reviews)
12%
(6 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.8
Capacity:
5
Durability:
5
Select 2 to 4 items to Compare