I bought one 64gb and it has printed the same but it actually has 32gb when i looked into my windows system. why is it so?

Have you looked at how the flash drive is set up? There's an outside chance that it merely has 1 primary partition set up as 32gb and 'unallocated' space that is the other half of your storage. For this you'll need to look at the drive with Disk Management in Windows to see how partitions are configured.

Is the usb-a connector backwards compatible with usb 2.0 ports?

Yes, it should be but without the same transfer speed as 3.0.

How many pictures will the 256gb sandisk hold?

A 256 GB Flash Drive will hold roughly 150,000 pictures. Or, it will hold about 50,000 pictures and 35-40 hours of movies together. At least according to my math from investigating data about this.

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SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive - SDDDC3-512G-G46

Product ID: 725079391

Details

ハードウェアインターフェイス
USB-C
ブランド
SanDisk
メモリストレージ容量
512 GB
書き込み速度
120
特徴
リバーシブル。

⚡Up to 150MB/s read speed

💾512GB massive storage

🔄2-in-1 USB Type-C & Type-A

₩208497

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In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Dual-drive power meets massive storage—carry your world, anywhere!

SMART SWIVEL DESIGN - Protect your connectors with a durable swivel cover and keep it handy with a built-in keyring hole for life on the move.
MASSIVE 512 GB CAPACITY - Store your entire digital life—photos, videos, music, and documents—all in one sleek, pocket-sized drive.
LIGHTNING FAST FILE ACCESS - Experience up to 150MB/s read and 120MB/s write speeds—perfect for quick backups and on-the-go content creation.
SEAMLESS DUAL COMPATIBILITY - Effortlessly switch between USB-C smartphones, tablets, Macs, and USB-A computers without missing a beat.
AUTOMATIC BACKUP WITH SAN DISK MEMORY ZONE - Free up your phone’s space and safeguard your memories with effortless automatic backups via the dedicated app.

The SanDisk Ultra Dual Drive Go 512GB is a versatile 2-in-1 USB flash drive featuring USB Type-C and Type-A connectors, delivering up to 150MB/s read and 120MB/s write speeds. Its compact swivel design protects connectors and includes a keyring hole for portability. Compatible with USB-C OTG devices and supported by the SanDisk Memory Zone app for automatic backups, it’s ideal for professionals needing fast, flexible, and massive storage on the go.

Specifications

ASIN	B0859NR7KY
Amazon 売れ筋ランキング	パソコン・周辺機器 - 1,616位 ( パソコン・周辺機器の売れ筋ランキングを見る ) USBメモリ・フラッシュドライブ - 28位
GTIN (Global Trade Identification Number)	00619659180140
UPC	619659180140
おすすめ度	4.2 5つ星のうち4.2 (37,603) var
カラー	ブラック
ハードウェアインターフェイス	USB-C
ハードウェア接続技術	USBタイプC
メモリメディアストレージ容量	512 GB
メーカー名	Western Digital Technologies, Inc.
メーカー型番	SDDDC3-512G-G46
ユニット数	1.0 個
互換デバイス	タブレット, タブレット。, モバイル。
内蔵メモリータイプ	USB
取替え可能電話機モデル	USB TYPE-C接続可能な512GBに対応したデバイス
品目の寸法（D x W x H）	45奥行き x 12幅 x 9高さ mm
商品の追加説明1	リバーシブル。
商品の重量	8 グラム
型番	SDDDC3-512G-G46
書き込み速度	120
読み込み速度	150 メガバイト毎秒
通信・接続インターフェース	USB

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₩208497

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered 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 South Korea.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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