Customer reviews from bestbuy-ca
Lexar - JumpDrive D400 USB 3.1 Dual Drive USB-C and USB-A, 256GB - Black
Average customer rating
4.3 out of 5
4.3
(6 Reviews)
Open Ratings Snapshot
Rating breakdown 6 reviews
5 Stars
3
4 Stars
2
3 Stars
1
2 Stars
0
1 Star
0
100%of customers recommend this product. 
(
6 out of 6
)
Best Buy Privacy Policy
Customer Reviews for Lexar - JumpDrive D400 USB 3.1 Dual Drive USB-C and USB-A, 256GB - Black
Customer Rating
3 out of 5
3
Slow data transfer speed, but ok
on March 4, 2026
Posted by: Best buyer
from Toronto
Tested writing 10 GB files onto this flash drive, speed was only around 45mb/s, compare to Sandisk dual drive go, which offering 140mb/s write speed, you can see the difference. This diver is also bigger and heavier, but ok to me.
I would recommend this to a friend!
Written by a customer while visiting bestbuy-ca
Customer Rating
5 out of 5
5
Perfect. Design
on December 24, 2025
Posted by: Cj
from Mtl
.perfect Design works well, both forms of USB in a compact space.
I would recommend this to a friend!
Written by a customer while visiting bestbuy-ca
Customer Rating
4 out of 5
4
Not Bad
on December 17, 2025
Posted by: Pauly
from Sault Ste. Marie
Convenient for Smartphone and PC usage, Reasonably fast transfer speed.
I would recommend this to a friend!
Written by a customer while visiting bestbuy-ca
Customer Rating
5 out of 5
5
Versatile drive
on November 29, 2025
Posted by: James Thomas
from Coquitlam
This is a handy jump drive as it works in all operating systems. Fast and efficient, what more do you need!
I would recommend this to a friend!
Written by a customer while visiting bestbuy-ca
Customer Rating
4 out of 5
4
Fast Transfer of data
on September 21, 2025
Posted by: elling63
from Fort Chipewyan
Recently moved a 16g folder from an older laptop to a new pc. Was able to see a considerable difference in speed from the laptop to drive and then drive to new pc. Well worth the money and bonus is it still has lots of space.
I would recommend this to a friend!
Written by a customer while visiting bestbuy-ca
Customer Rating
5 out of 5
5
usb
on May 26, 2025
Posted by: Gigi
from Kelowna
Was very pleased with the patience give to me. The Clerk was very good @ explaining to every question I was asking. Was very articulate. Very happy when I left. Thank you.
I would recommend this to a friend!
Written by a customer while visiting bestbuy-ca