How do you back up the whole laptop in one go?

You should follow Microsoft's instructions on backing up your PC: https://support.microsoft.com/en-gb/help/17127/windows-back-up-restore

Does this hard drive need a separate power supply

No it doesn't require a desperate power supply. Power is drawn through the USB connection cable when connected to your computer or if connecting to your TV (if your TV supports USB connection for recording or playing out of photos or video files as does my Samsung TV). I hope this answers your question.

'my device' isnt shown on transcend elite when i have the hard drive plugged in. how do i upload files onto the drive due to this?

Method #1: Connect to a Different Port. Method #2: Initialize the Drive. Method #3: Run a Troubleshooter. Method #4: Update or Reinstall Your Drivers. Method #5: Disable USB Selective Suspend. Method #6: Add or Change the Drive Letter. Make sure your are not putting the usb3 into a usb2 port

does it need the installation?

No, it only needs to be connected to the computer USB port 2.0.or 3.0 (blue) and it will be found as another drive in Windows 7 or 10.

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Transcend 2TB StoreJet 25M3 Rugged Portable HDD, One Touch Backup | 3-stage shock protection, External Hard Drive, USB 3.1 Type-C, Anti-Shock Resistant, Lightning-Fast Speeds, Iron Gray

Product ID: 62388201

Details

Brand
Transcend
Colour
Iron Grey
Compatible devices
Desktop Laptop
Connectivity technology
USB
Digital storage capacity
2 TB
Hard disk description
Mechanical

⚡USB 3.1 Gen 1 up to 5Gbps transfer speed

🔘One-touch instant backup button

🛡️MIL-STD-810G certified rugged durability

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Description

🚀 Rugged speed meets effortless backup — your data’s new best friend.

ELITE DATA MANAGEMENT - Free Transcend Elite software offers AES 256-bit encryption, cloud sync, and easy file organization for professional-grade control.
BLAZING FAST TRANSFERS - SuperSpeed USB 3.1 interface delivers up to 5Gbps, moving 4K videos and large files in seconds to power your productivity.
UNIVERSAL COMPATIBILITY - Plug-and-play with laptops, PCs, and gaming consoles via Micro-B to USB Type-A cable for seamless integration.
MILITARY GRADE TOUGHNESS - Certified shock resistance with triple-layer protection keeps your data safe no matter where work takes you.
INSTANT BACKUP AT YOUR FINGERTIPS - One-touch auto backup button lets you secure your files instantly—never risk losing critical data again.

The Transcend 2TB StoreJet 25M3 is a rugged portable hard drive featuring MIL-STD-810G military drop protection, a triple-layer shock-absorbing design, and USB 3.1 Gen 1 interface for transfer speeds up to 5Gbps. It includes a one-touch backup button and free Transcend Elite software with AES 256-bit encryption and cloud sync capabilities, making it ideal for professionals needing fast, secure, and durable external storage.

Specifications

ASIN	B07B4KXTQK
Best Sellers Rank	7,279 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 43 in External Hard Drives
Box Contents	Transcend Elite Data Management Software and RecoveRx Data Recovery Software
Brand Name	Transcend
Cache Memory Installed Size	2
Color	Iron Grey
Compatible Devices	Desktop, Laptop, Smartphone
Country of Origin	Taiwan
Customer Package Type	FFP
Customer Reviews	4.6 4.6 out of 5 stars (13,432)
Data Transfer Rate	600 Megabytes Per Second
Digital Storage Capacity	2 TB
EU Spare Part Availability Duration	2 Years
Enclosure Material	Plastic / Rubber
Form Factor	2.5-inch
Global Trade Identification Number	00760557840886
Hard Disk Average Latency	5.8 Milliseconds
Hard Disk Description	Mechanical Hard Disk
Hard Disk Form Factor	2.5 Inches
Hard Disk Interface	USB 3.0
Hard Disk Rotational Speed	5400 RPM
Hard-Drive Size	2 TB
Hardware Connectivity	USB 3.1 Type A
Hardware Platform	Mac, PC
Installation Type	External Hard Drive
Item Dimensions L x W x Thickness	12.9L x 8W x 1.6Th centimetres
Item Type Name	usb3.1 external slim portable hard drive
Item Weight	186 g
Manufacturer	Transcend
Manufacturer Part Number	TS2TSJ25M3S
Media Speed	≤ 5 Gbps
Model Name	StoreJet 25M3
Model Number	TS2TSJ25M3S
Network Connectivity Technology	USB
Number of Items	1
Product Features	Micro-B to USB Type-A cable, One touch auto backup, Shock Resistant, USB 3.1 Gen 1 interface (Up to 5Gbps)
Product Warranty	Three-year Limited Warranty
Read Speed	600 Megabytes Per Second
Specific Uses For Product	Personnel, Ruggedisé or industrial applications
UPC	760557840886

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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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¥50264

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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