• Plug, capacity and read speed on every card
  • 42 makers on one shelf
  • 96 drives, ranked by how many people rate them
How much fits on a drive?

Transcend

Transcend JetFlash 790

64GB / Black / JF790K ( Type A )

USB-A · USB 3.2 Gen 1 · slide-out plug. Speed not printed for this option.

Capacity: 64GB

Color: Black

Style: JF790K ( Type A )

What 64GB holds, roughly

  • 14,880phone photos
  • 170minutes of 4K video
  • 7,440songs
  • 59,520documents
$18.99Price from our latest catalog update. Checkout, delivery and returns happen at our retail partner.

About the Transcend JetFlash 790

Lab computers and home laptops with USB-A ports take the JetFlash 790, whose plug slides out of the body so there is no cap to misplace. It runs on USB 3.2 Gen 1, comes in black or white, and has a loop for your lanyard or key ring.

Transcend prints a read speed only for the 16GB, up to 90 MB/s. Sizes go up to 512GB, and an LED shows when the drive is in use. A five-year limited warranty covers it, and Transcend offers its Elite data management software as a download.

  • PlugUSB-A
  • Capacities16GB, 32GB, 64GB, 128GB, 256GB, 512GB
  • InterfaceUSB 3.2 Gen 1 or USB 3.0, by version
  • Read speedup to 90 MB/s
  • Formslide-out plug

Transcend JetFlash 790 is part of the EasyFlash assortment, on the USB-A thumb drives shelf.

How long 10 GB takes

USB 2.0 stick, 30 MB/s5.6 min
This drive, 90 MB/s1.9 min

Reading a 10 GB folder off the drive at the maker's top read speed. Writing to a flash drive is slower: the maker of this drive prints no write speed.

Every Transcend JetFlash 790 we carry
OptionRead speedPrice
16GB / Black / JF790K ( Type A )not printed$16.99
16GB / Black / Standardup to 90 MB/s$17.48
32GB / Black / JF790K ( Type A )not printed$16.99
64GB / Black / JF790K ( Type A )not printed$18.99
64GB / White / JF790W ( Type A )not printed$18.99
128GB / White / JF790W ( Type A )not printed$55.44
256GB / White / JF790W ( Type A )not printed$61.33
512GB / Black / JF790K ( Type A )not printed$147.32

Questions

What EasyFlash shoppers ask about the Transcend JetFlash 790

Which of your devices will the Transcend JetFlash 790 plug into?

The Transcend JetFlash 790 has one plug, made for the rectangular USB-A port of a desktop, most laptops made before 2020, a TV or a car stereo. Anything without that port needs an adapter.

How many of your photos fit on the Transcend JetFlash 790?

The 16GB Transcend JetFlash 790 holds roughly 3,720 phone photos at 4 MB each. At 512GB, the Transcend JetFlash 790 takes about 119,040 photos, or about 23 hours of 4K phone video.

How fast will the Transcend JetFlash 790 copy your files?

Transcend rates the JetFlash 790 at up to 90 MB/s for reading, so a 10 GB folder comes off it in about 1.9 minutes on a USB 3 port. In an older USB 2.0 port the JetFlash 790 drops to that port's 30 to 40 MB/s.

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SanDisk

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  • 16GB
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  • 128GB
  • 256GB
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SanDisk

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  • 16GB
  • 32GB
  • 64GB
  • 128GB
  • 256GB
  • +2
from $16.20

SanDisk

SanDisk Cruzer Glide

USB-A · USB 3.0 · slide-out plug · also in packs

Speed not printed
  • 16GB
  • 32GB
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from $9.44

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Transcend JetFlash 790 · 64GB / Black / JF790K ( Type A )$18.99