Does anybody knows actually the real writing speed for it ?

It is around 2.55MBs, which takes forever and the drive gets really hot, to the point I am worried that it might melt down. Better stick your phone in the freezer while it is copying 100GB worth of media.

Is the outer shell plastic or metal?

its plastic, but a hard plastic. i got one cz i have macbook and a pc. this thing is tough as nails, i have it on my keys and they are thrown around the place. its a good buy !

How long is the usb C plug. I have a rather thick case on my s9+ and there is restricted access to the usb port. The plug would need to be 8mm long

Somewhere between 7 and 8 mm - silver bit, but black part is tapered so it might still fit ?. However, suggest you look for a usb-c extension lead (or male to male & a female to female connector - I use both that work fine together) that fits, so as to solve the prob for all.

dos it work on play back on a galaxy tab for play back

Yes, you can access it like a normal drive.

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SANDISK Ultra Dual Drive Go 256GB, USB-C & USB-A, Up to 400MB/s Read Speeds

Product ID: 164728458

Details

Brand
SanDisk
Hardware interface
USB
Memory storage capacity
256 GB
Special feature
Reversible
Write speed
140

⚡400MB/s blazing read speed

🔄Reversible USB-C & USB-A connectors

🔐Automatic encrypted backup

MX$2939

Duties & taxes included

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Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Unlock speed and versatility — your ultimate on-the-go storage sidekick!

SLEEK TRAVEL READY - Swivel design protects connectors and keyring hole ensures your drive is always ready to go.
SMART BACKUP SECURITY - Automatic photo backup with SanDisk Memory Zone app keeps your data safe and accessible.
LIGHTNING FAST TRANSFERS - Experience up to 400MB/s read speeds that save you precious time on every file move.
DUAL CONNECTOR POWERHOUSE - Seamlessly switch between USB-C smartphones, tablets, Macs, and USB-A PCs without missing a beat.
EFFORTLESS SPACE MANAGEMENT - Free up your phone’s storage instantly and keep capturing memories without compromise.

The SanDisk Ultra Dual Drive Go 256GB combines USB-C and USB-A connectivity with ultra-fast 400MB/s read speeds, enabling seamless data transfer between modern smartphones, tablets, Macs, and traditional PCs. Its reversible design, automatic encrypted backup via the SanDisk Memory Zone app, and compact swivel form factor make it the perfect stylish and secure storage solution for busy professionals who demand speed and flexibility.

Specifications

ASIN	B07YYJL21Z
Best Sellers Rank	41 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 3 in USB Flash Drives
Box Contents	Box contents: 1 piece
Brand Name	SanDisk
Colour	Black
Compatible Devices	Android 11+, iOS 10.0.2+,macOS v10.9+, Windows 10+
Compatible Phone Models	[Partial] iPhone
Customer Reviews	4.5 4.5 out of 5 stars (50,601)
EU Spare Part Availability Duration	1 Years
Flash Memory Type	CompactFlash
Global Trade Identification Number	00619659177638
Hardware Connectivity Technology	USB Type A
Hardware Interface	USB
Item Dimensions D x W x H	16D x 10W x 10H centimetres
Item Type Name	SanDisk SDDDC3256GG46 Ultra Dual Go USB Stick 256GB 150MB/s USB 3.1Type-C
Item Weight	0.04 Pounds
Manufacturer	SanDisk
Manufacturer Part Number	SDDDC3-256G-G46
Memory Storage Capacity	256 GB
Model Name	SDDDC3256GG46
Model Number	SDDDC3-256G-G46
Network Connectivity Technology	USB
Number of Items	1
Number of Packs	1
Product Features	Reversible, encrypted
Product Warranty	2 year manufacturer
Read Speed	150 Megabytes Per Second
Secure Digital Association Speed Class	Class 10
UPC	619659177638
Unit Count	1.0 count
Write Speed	140 megabytes_per_second

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Excellent communication throughout the order process. Product is perfect.

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MX$2939

Duties & taxes included

In stock

Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Mexico.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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The delivery time was excellent, and the packaging was secure.

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