SanDisk Ultra Slider USB-C 256GB

Name: SanDisk Ultra Slider USB-C 256GB
Brand: SanDisk
SKU: 944653
Price: 32.99 EUR
Availability: InStock
Rating: 7 (4 reviews)

SanDisk Ultra Slider USB-C 256GB Main Image

SanDisk Ultra Slider USB-C 256GB right side

Choose your USB flash drive:

256 GB

Total storage capacity

128 GB

256 GB

Ordered before 23:59, delivered tomorrow for free

You'll get a 5 year warranty on your product

Free exchange within 30 days

Customer rating 9,2/10

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Product information
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Reviews
Specifications

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Total storage capacity
- 256 GB
- 256 GB
- 256 GB
- 256 GB
- 512 GB
Maximum write speed
- 400 MB/s
- 150 MB/s
- 110 MB/s
- 90 MB/s
- 40 MB/s
Casing USB flash drive
- Slide out
- With protective cover
- With protective cover
- Without protective cover
- Slide out

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Product information

Pros and cons

According to our USB flash drive expert

This flash drive has a higher 150MB/s transfer speed than most comparable USB flash drives.
You can switch quickly between devices because of the universal USB-C port.
Via USB 3.2, you can transfer files up to 10 times faster than with USB 3.0.
The USB flash drive doesn't have software for security against outside sources or to make backups.

Description

Store all your photos, videos, and other files with the fast and compact SanDisk Ultra Slider USB C 256GB. With a 400MB/s maximum write speed, you can transfer 10GB movies in 1 minute. You can also copy 80 Excel sheets or large PDF files per second. The USB 3.2 allows you to transfer files up to 10 times faster than with USB 3.0. Thanks to the 150MB/s read speed, photos open right away when you click them on the computer. Want to leave the house for a bit? Hang the USB flash drive on your keychain and take it with you wherever you go. The USB flash drive also slides out, so you can protect the connector from damage. In addition, this USB flash drive is splash proof, so you don't have to worry about a rain shower on the go.

Key specs

	Total storage capacity	256 GB
	Type of USB port	USB-C
	Maximum write speed	400 MB/s
	Casing USB flash drive	Slide out

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Reviews

Rating

5 stars

4 stars

3 stars

2 stars

1 star

Most helpful reviews

Review is 8,0 out of 10.

What I expected

Not too big
Connection extendable
Not found yet

Does what you expect, no more, no less

Werner
1 April 2025
Automatically translated from Dutch

Review is 8,0 out of 10.

Great disc

Capacity
Speed
Price

Works well and fast.

Selim
2 April 2025
Automatically translated from Dutch

Review is 6,0 out of 10.

Not a quality product

Small size
It feels very plastic

Bought for my key ring, but unfortunately the USB-C connector extends by itself because the sliding mechanism is too sensitive.

Kris
11 September 2025
Automatically translated from Dutch

Specifications

Product

	Product number	944653
	Manufacturer code	SDCZ480-256G-G46
	Brand	SanDisk
	Warranty	5 years
	Processing of your defect	Via Coolblue
	Old product returned for free

Memory properties

	Total storage capacity	256 GB
	Maximum write speed	400 MB/s
	Backup feature
	Protected memory (USB)

Physical properties

	Size USB flash drive	Standard
	Depth	5,28 cm
	Width	2 cm
	Height	0,94 cm
	Casing USB flash drive	Slide out
	Weight	6,5 g
	Keychain attachment
	Color	Black
	Material	Plastic
	Protected memory (USB)
	Water-resistant
	Water-repellent coating
	Waterproofness certification	Not certified
	Water resistance	Splash proof
	Dustproof
	Shockproof