---
product_id: 8730210
title: "BestDuplicator - 1 to 2 Target SD/MicroSD 1:2 Copy Portable Flash Duplicator"
brand: "bestduplicator"
price: "€ 269.87"
currency: EUR
in_stock: true
reviews_count: 8
category: "Best Duplicator"
url: https://www.desertcart.it/products/8730210-bestduplicator-1-to-2-target-sd-microsd-1-2-copy
store_origin: IT
region: Italy
---

# 33MB/sec max copy speed Standalone, no PC needed 4-hour battery life on AA power BestDuplicator - 1 to 2 Target SD/MicroSD 1:2 Copy Portable Flash Duplicator

**Brand:** bestduplicator
**Price:** € 269.87
**Availability:** ✅ In Stock

## Summary

> ⚡ Double your SD power, no PC required—copy smarter, faster, anywhere!

## Quick Answers

- **What is this?** BestDuplicator - 1 to 2 Target SD/MicroSD 1:2 Copy Portable Flash Duplicator by bestduplicator
- **How much does it cost?** € 269.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/8730210-bestduplicator-1-to-2-target-sd-microsd-1-2-copy)

## Best For

- bestduplicator enthusiasts

## Why This Product

- Trusted bestduplicator brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Portability:** Powered by AC adapter or 4 AA batteries for up to 4 hours of cordless copying—perfect for on-the-go pros 🔋
- • **True Plug & Play Freedom:** No PC required—just power on, press one button, and watch your SD/microSD cards clone themselves effortlessly 📱
- • **Universal Format Support:** Seamlessly copy NTFS, FAT, ext (Linux) or whole-media for unrecognized formats—versatility that fits every project
- • **Lightning-Fast Dual Copying:** Simultaneously duplicate 1 source to 2 targets at up to 33MB/sec—speed that keeps your workflow flowing ⚡
- • **Smart Monitoring & Utilities:** On-screen progress, read/write speed, capacity display plus built-in formatting and diagnostics keep you in control

## Overview

The BestDuplicator SD300 is a compact, standalone flash duplicator that copies one SD or microSD card to two targets simultaneously at speeds up to 33MB/sec. It supports multiple file systems including NTFS, FAT, and Linux ext, and offers on-screen progress and diagnostics. Powered by AC or 4 AA batteries, it’s designed for portability and ease of use, ideal for professionals needing quick, reliable SD duplication without a PC.

## Description

Portable microSD/SD flash memory duplicator SD300 copies from one source to two targets simultaneously. Simply power on, then press one button to start copying. Progress (percentage completed) can be monitored on screen. SD300 also comes with utilities to format and diagnose your SD/microSD cards. Compatible with SDHC. Lasts 4 hours copying or 10 hours standby when powered by AA batteries. Package includes SD300, power cord, user guide, and 3 microSD-to-fullsized-SD card adapters. Dimensions 1in X 5.25 in X 3.5 in

Review: Works perfect and at a great price - I was looking for an easy way to duplicate Raspberry Pi images and this works perfectly for that purpose. I'm able to easily backup and create exact copies of my many Pi OS images. I didn't see a lot of other options out there and what I did find was way more expensive so this was exactly what I was looking for. You will not be disappointed. I normally don't write reviews but like I said, there were not a lot of other options, so I felt compelled to let other people in my situation know how happy I am with this purchase. 5 stars all the way!
Review: Worked great for a couple months, then started over heating - Worked good for a couple months. Then any micro sd-card placed in slot 2 would heat up until it melted the sd-card carrier. The micro sd-card was hot enough to the touch that it couldn’t be handled until it cooled down. Can’t recommend using this copier.

## Features

- Standalone, no PC required
- Copies from 1 source to 2 targets up to 33MB/sec, also shows read/write speed, and capacity of SD (microSD) cards--copying speed depends on how fast your target(s) can be written, 33MB/sec is the spec ceiling)
- Includes 3 microSD-to-SD adapters
- Supports NTFS, FAT, ext (Linux) data-only copy; or whole-media copy for unrecognized formats
- Lightweight and portable; powered by AC adapter or 4 AA's (batteries not included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ERNK498 |
| Best Sellers Rank | #37 in External Disc Duplicators |
| Brand | BestDuplicator |
| Color | Black |
| Customer Reviews | 3.6 3.6 out of 5 stars (110) |
| Date First Available | August 25, 2013 |
| Hard Drive Interface | USB 1.1 |
| Hardware Platform | PC |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 8.7 x 6.9 x 2.2 inches |
| Item Weight | 14.1 ounces |
| Item model number | BD-PS-2T-SD |
| Manufacturer | BestDuplicator |
| Operating System | Supports NTFS, FAT, ext (Linux) |
| Product Dimensions | 8.7 x 6.9 x 2.2 inches |
| Series | BD-PS-2T-SD |

## Product Details

- **Brand:** BestDuplicator
- **Color:** Black
- **Compatible Devices:** Personal Computer
- **Connectivity Technology:** USB
- **Hard Disk Interface:** USB 1.1
- **Included Components:** SD300, power cord, user guide, 3 microSD-to-fullsized-SD card adapters, 1 x 4GB Micro SD Card
- **Installation Type:** External Hard Drive
- **Read Speed:** 33 Megabytes Per Second
- **Special Feature:** Portable
- **Specific Uses For Product:** Personal

## Images

![BestDuplicator - 1 to 2 Target SD/MicroSD 1:2 Copy Portable Flash Duplicator - Image 1](https://m.media-amazon.com/images/I/41cMpDUi4sL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfect and at a great price
*by J***1 on July 20, 2023*

I was looking for an easy way to duplicate Raspberry Pi images and this works perfectly for that purpose. I'm able to easily backup and create exact copies of my many Pi OS images. I didn't see a lot of other options out there and what I did find was way more expensive so this was exactly what I was looking for. You will not be disappointed. I normally don't write reviews but like I said, there were not a lot of other options, so I felt compelled to let other people in my situation know how happy I am with this purchase. 5 stars all the way!

### ⭐ Worked great for a couple months, then started over heating
*by F***S on January 5, 2023*

Worked good for a couple months. Then any micro sd-card placed in slot 2 would heat up until it melted the sd-card carrier. The micro sd-card was hot enough to the touch that it couldn’t be handled until it cooled down. Can’t recommend using this copier.

### ⭐⭐⭐⭐ Great product
*by P***H on July 4, 2025*

I really like this copier. It does copy everything, system files and all. It has some nice utilities such as r/w speed, this was a bonus for me since it identified some bad disks. The instructions are good to ok, The only drawback I ran into is, it will not copy to a slightly undersized disk. The menus seem fine to me. Pretty intuitive. Also need to realize the Source spot is limited in function - as intended. Overall a great product.

## Frequently Bought Together

- BestDuplicator - 1 to 2 Target SD/MicroSD 1:2 Copy Portable Flash Duplicator
- [5V 3A UL Listed] iUniker Power Supply for Raspberry Pi 3, Power Supply for Raspberry Pi MicroUSB Power Supply with on/off Switch Compatible with Raspberry Pi 3/ 3b+/ Zero/Zero 2w

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-11*