Good Quality Mini Keychain Memory Card Reader SD/TF Card Reader Mobile Card Reader

Customization:

Customized logo（Min.Order: 100 pieces）

Good Quality Mini Keychain Memory Card Reader SD/TF Card Reader Mobile Card Reader

Name: Good Quality Mini Keychain Memory Card Reader SD/TF Card Reader Mobile Card Reader
Brand: Shenzhen Hongzexin Electronics Co., Ltd.
SKU: 1679206859_1
Price: 0.40 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Multi-Card Compatibility: Supports SD, TF, and memory cards, enabling seamless data transfer between devices via USB interface.
Portable Design: Compact keychain form factor with a metallic clip for easy attachment to keys, bags, or accessories, ensuring on-the-go accessibility.

Key features

1. Durable Material Construction

With a lightweight plastic body and a corrosion-resistant metallic clip, you can ensure long-lasting use without compromising portability. 30% lighter than all-metal alternatives

2. Compact Keychain Design

With a keychain-integrated design that’s 40% smaller than standard card readers*, you can effortlessly attach it to keys or accessories for instant access.

3. Dual-Format Compatibility

Supporting both SD and TF cards, you can transfer files from cameras, smartphones, and tablets without needing multiple devices. Double the compatibility compared to single-format readers.

4. On-The-Go Convenience

Designed for travel or daily use, you can quickly transfer photos and videos on the go, eliminating the need for bulky accessories. Ideal for photographers and frequent travelers.

5. Eco-Friendly & Certified Standards

Manufactured with eco-friendly materials and USB-IF certified*, you can ensure environmental responsibility and universal device compatibility. Meets stricter safety standards than non-certified models.

Product details

The Good Quality Mini Keychain Memory Card Reader is a compact, portable solution for seamlessly transferring data between SD/TF cards and USB-enabled devices. Designed with a lightweight plastic body and a durable metallic clip, it combines functionality with a sleek, color-customizable aesthetic.

Technical specifications

Feature	Specification	Benefit
Communication Interface	USB 3.0 (backward compatible)	Fast data transfer speeds up to 5 Gbps
Supported Cards	SD, microSD, TF, and memory cards	Universal compatibility with common card formats
Design	Transparent tinted body + metallic clip	Easy identification and keychain attachment
Durability	Reinforced plastic housing	Resists drops and everyday wear-and-tear

Customization guide

Adjustable parameters include:

Color customization: Choose from 4 vibrant options (purple, blue, orange, black) for personal or organizational branding.
Clip type: Swap the standard metallic clip for a retractable or magnetic variant to meet specific attachment needs.

Get inspired

Ideal for photographers, travelers, and professionals who need quick access to photos, documents, or media on-the-go. The transparent body allows easy card identification, while the clip ensures it stays securely attached to keys or bags.

Choose your model

Parameter	Base Model (8GB)	Advanced Model (16GB)	Pro Model (32GB)
Storage Capacity	8GB	16GB	32GB
Read Speed	15MB/s	+20% (18MB/s)	+40% (21MB/s)
Durability Rating	IP5X	IP65	IP68*

Supplier's note

Three Technical Breakthroughs:
- USB 3.0 Interface: Enables 20% faster transfers than traditional USB 2.0 readers.
- IP68 Water/Dust Resistance (Pro): Safeguards data in harsh environments like outdoor adventures.
- Universal Compatibility: Supports all major SD/TF formats, eliminating the need for multiple readers.
Optimal Version Selection:
- Base Model (8GB): Best for casual users needing occasional file transfers (e.g., students sharing photos).
- Advanced Model (16GB): Ideal for photographers or professionals handling medium-sized projects.
- Pro Model (32GB): Perfect for videographers or frequent travelers requiring high-capacity storage and rugged durability.

With the Pro Model’s IP68 rating, you can safely use it in rainy conditions or near water. Pair its 21MB/s read speed with the reinforced plastic body to ensure reliability during fieldwork. For everyday use, the Base Model’s compact design and affordability make it a practical choice.

Frequently asked questions

Which mini keychain SD card reader is best for travel use?
How do I clean the metallic clip on the keychain card reader?
Plastic vs Metal: Which material is better for a keychain card reader?
Can I customize the color of the keychain SD card reader?
Is this card reader compatible with all SD card types?
Does the mini keychain card reader require drivers for Mac/Windows?
How durable is the plastic body compared to other card readers?
Can I use this card reader for high-capacity SD cards (e.g., 512GB)?

Product comparison

Category	Usage Scenarios	Characteristics	Advantages	Disadvantages
Portability & Design	Travel, EDC, Keychain Storage	Industry: 60×20×10mm (ISO 2240)	Our Base: 40×15×5mm (▲▲)	Our Advanced: 35×12×4mm (▲▲▲) with metal clip (ISO 2240)
Connectivity Speed	Large File Transfers, Professional Use	Industry: USB 2.0 (480 Mbps)	Our Base: USB 3.0 (5 Gbps ▲)	Our Advanced: USB 3.2 Gen 2 (20 Gbps ▲▲▲)
Card Compatibility	Multi-Device Users, High-Capacity Storage	Industry: SD/SDHC (≤32GB)	Our Base: SD/SDHC/SDXC (≤2TB ▲)	Our Advanced: SD/UHS-II (≤2TB + 312 MB/s ▲▲)
Durability	Industrial/Outdoor Use	Industry: Plastic casing (ASTM D638)	Our Base: Reinforced plastic (▲ ASTM D638)	Our Advanced: Metal alloy casing (▲▲▲ ASTM D638)
Additional Features	Security-Conscious Users	Industry: Basic read/write	Our Base: LED activity indicator (▲)	Our Advanced: Password protection + USB-C (▲▲▲)
Price Tier	Budget vs Premium Needs	Industry: $5–$10 (entry-level)	Our Base: $12–$18 (▲)	Our Advanced: $25–$35 (▲▲▲)