TOP DEALS FOR MOM

Save on activity trackers, laptops, headphones and more.

Shop the deals ›


Ends Saturday.

Current Offers
  • (668)
  • (2,193)
  • (597)
  • (750)
Brand
  • (546)
  • (363)
  • (216)
  • (124)
  • (99)
  • (91)
  • (87)
  • (68)
  • (58)
  • (46)
  • (44)
  • (37)
  • (36)
  • (34)
  • (33)
  • (32)
  • (31)
  • (27)
  • (26)
  • (25)
  • (18)
  • (18)
  • (18)
  • (18)
  • (16)
  • (15)
  • (15)
  • (15)
  • (14)
  • (14)
  • (13)
  • (13)
  • (12)
  • (11)
  • (10)
  • (10)
  • (10)
  • (9)
  • (9)
  • (9)
  • (8)
  • (8)
  • (8)
  • (7)
  • (7)
  • (7)
  • (6)
  • (6)
  • (6)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
Price
  • (285)
  • (185)
  • (179)
  • (255)
  • (205)
  • (543)
  • (342)
  • (209)
  • (91)
  • (55)
  • (65)
  • (42)
  • (20)
  • (71)
Customer Reviews
  • (171)
  • (175)
  • (733)
  • (837)
  • (868)
  • (917)
Wireless Capability
  • (180)
  • (1)
Write Speed
  • (1)
  • (1)
Features
  • (1,439)
  • (646)
  • (628)
  • (570)
  • (524)
  • (523)
  • (485)
  • (204)
  • (181)
  • (175)
  • (132)
  • (125)
  • (88)
  • (74)
  • (73)
  • (67)
  • (60)
  • (57)
  • (54)
  • (51)
  • (35)
  • (27)
  • (27)
  • (25)
  • (19)
  • (16)
  • (14)
  • (14)
  • (12)
  • (12)
  • (10)
  • (9)
  • (9)
  • (7)
  • (7)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (5)
  • (5)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
USB Generation
  • (1)
  • (17)
  • (11)
Color
  • (757)
  • (347)
  • (283)
  • (105)
  • (54)
  • (35)
  • (24)
  • (22)
  • (6)
  • (3)
  • (3)
  • (2)
  • (1)
Collection
  • (172)
  • (52)
  • (31)
  • (13)
  • (5)
Condition
  • (1,838)
  • (709)
  • (86)

USB Flash Drives Resources


USB Flash Drives Questions

Ask fellow shoppers and Best Buy staff. Share your answers.

Sort by:
Items per page:
  • Model: SDCZ48-128G-A46
  • SKU: 9044257
Read speeds up to 100MB/sec.; SanDisk SecureAccess software; 1-year subscription for RescuePro file recovery software
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.

$49.99
On Sale
Save $70 (Reg. $119.99)
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

75%
(125 Reviews)
19%
(32 Reviews)
4%
(6 Reviews)
1%
(1 Review)
1%
(2 Reviews)
  • Model: SDCZ48-064G-A46
  • SKU: 9211078
Up to 80MB/sec. read speed; USB 3.0 interface; SanDisk SecureAccess software
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.

$27.99
On Sale
Save $32 (Reg. $59.99)
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

81%
(296 Reviews)
16%
(60 Reviews)
1%
(3 Reviews)
1%
(3 Reviews)
1%
(2 Reviews)
Value for Price:
4.8
Ease of Use:
4.9
Performance:
4.7
Capacity:
4.8
  • Model: SDCZ48-032G-A46
  • SKU: 9211069
Up to 80MB/sec. read speed; USB 3.0 interface; SanDisk SecureAccess software
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.

$14.99
On Sale
Save $20 (Reg. $34.99)
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

79%
(994 Reviews)
18%
(225 Reviews)
2%
(19 Reviews)
0%
(3 Reviews)
1%
(9 Reviews)
Value for Price:
4.8
Ease of Use:
4.9
Performance:
4.7
Capacity:
4.8
  • Model: SDCZ33-032G-A11
  • SKU: 5597704
For most laptops, tablets, televisions and car audio systems; SanDisk SecureAccess software; LED activity monitor
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.

$14.99
On Sale
Save $18 (Reg. $32.99)
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

78%
(316 Reviews)
18%
(70 Reviews)
3%
(10 Reviews)
0%
(1 Review)
1%
(3 Reviews)
Value for Price:
4.7
Ease of Use:
4.8
Performance:
4.6
Capacity:
4.8
  • Model: SDCZ60-016G-A46
  • SKU: 9226875
For PC, Mac and Linux; retractable USB connector; drag-and-drop file backup; includes SanDisk SecureAccess software; access to 2GB of YuuWaa Cloud storage
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.

$7.99
On Sale
Save $10 (Reg. $17.99)
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

73%
(1,879 Reviews)
22%
(547 Reviews)
3%
(71 Reviews)
1%
(13 Reviews)
1%
(18 Reviews)
Value for Price:
4.7
Ease of Use:
4.8
Performance:
4.6
Capacity:
4.6
  • Model: SDCZ60-008G-A46
  • SKU: 9226777
For PC, Mac and Linux; retractable USB connector; drag-and-drop file backup; includes SanDisk SecureAccess software; access to 2GB of YuuWaa Cloud storage
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.

$5.99
On Sale
Save $6 (Reg. $11.99)
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

72%
(1,037 Reviews)
23%
(334 Reviews)
3%
(47 Reviews)
1%
(8 Reviews)
1%
(10 Reviews)
Value for Price:
4.7
Ease of Use:
4.7
Performance:
4.6
Capacity:
4.5
  • Model: SDCZ60-032G-A46
  • SKU: 9288807
High-speed USB 2.0 interface for fast data transfer; PC and Mac compatible
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.

$12.99
On Sale
Save $17 (Reg. $29.99)
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

76%
(1,526 Reviews)
20%
(395 Reviews)
2%
(44 Reviews)
1%
(13 Reviews)
1%
(18 Reviews)
Value for Price:
4.6
Ease of Use:
4.7
Performance:
4.6
Capacity:
4.7
  • Model: SY-USB-FDD
  • SKU: 1307121344
1.44 MB - USB 2.0 USB - 3.50" External
  4.7  (7 Reviews)
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

$17.99
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

71%
(5 Reviews)
29%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Storage capacity:
5
Ease of Use:
5
Durability:
5
  • Model: SDDDC-032G-G46
  • SKU: 6162114
Rapid transfer speeds; for Mac and PC; reversible Type-C connector and USB 3.0 connector; attachment loop; password protection; swivel design; Memory Zone app (download required) for easy data management
  5.0  (1 Review)
$39.99
On Sale
Save $10 (Reg. $49.99)
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

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: SDCZ50-128G-A46
  • SKU: 3194012
Compatible with PC and Mac; SecureAccess software password protection
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.

$29.99
On Sale
Save $10 (Reg. $39.99)
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

67%
(19 Reviews)
21%
(6 Reviews)
4%
(1 Review)
4%
(1 Review)
4%
(1 Review)
  • Model: SDIX-032G-A57
  • SKU: 9294175
Read and write speeds up to 15MB/sec. via USB 2.0; read speeds up to 10MB/sec. and write speeds up to 9MB/sec. via Lightning; compatible with PC, Mac and select Apple® devices
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.

$59.99
On Sale
Save $20 (Reg. $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

57%
(126 Reviews)
28%
(62 Reviews)
8%
(18 Reviews)
3%
(6 Reviews)
4%
(9 Reviews)
  • Model: SDDD-032G-A46
  • SKU: 3814074
Compatible with PC and Mac, plus select Android cell phones and tablets; USB 2.0 and micro USB interfaces; SanDisk Memory Zone app (download required)
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.

$14.99
On Sale
Save $5 (Reg. $19.99)
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

62%
(285 Reviews)
31%
(141 Reviews)
4%
(19 Reviews)
1%
(4 Reviews)
2%
(8 Reviews)
Value for Price:
4.5
Ease of Use:
4.6
Performance:
4.6
Capacity:
4.7
  • Model: SDWS2-032G-A57
  • SKU: 1542565
Compatible with PC and Mac and select tablets and mobile phones with an iOS or Android operating system; wireless streaming; supports connection of up to 8 devices; optional password protection and encryption
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.

$39.99
On Sale
Save $20 (Reg. $59.99)
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

62%
(174 Reviews)
29%
(80 Reviews)
5%
(14 Reviews)
1%
(2 Reviews)
3%
(8 Reviews)
Value for Price:
4.2
Ease of Use:
4.3
Performance:
4.4
Capacity:
4.4
  • Model: SDCZ60-128G-A11
  • SKU: 5597768
For PC and Mac; SanDisk SecureAccess software with password protection
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.

$34.99
On Sale
Save $65 (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

79%
(719 Reviews)
18%
(161 Reviews)
2%
(17 Reviews)
1%
(6 Reviews)
0%
(3 Reviews)
Value for Price:
4.7
Ease of Use:
4.8
Performance:
4.7
Capacity:
4.9
  • Model: SDCZ50-008G-A11
  • SKU: 1144682
External SanDisk Cruzer Blade SDCZ50-008G-A11 8 GB USB 2.0 Flash Drive
$4.99
Clearance
Save $1 (Reg. $5.99)
Original Price:

The price at which Best Buy first offered this product for sale on 11/22/2011.

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

69%
(386 Reviews)
25%
(143 Reviews)
5%
(29 Reviews)
0%
(1 Review)
1%
(6 Reviews)
Value for Price:
4.5
Capacity:
4.3
Select 2 to 4 items to Compare