Portable Data Transfer Adapter All in One Multi USB 2.0 External Memory Card Reader
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Product Highlights
- Multi-Design Collection for All Needs: Choose from 2-in-1, 5-in-1, and 6-in-1 models, supporting USB 3.0, Type-C, and Micro USB interfaces to work with phones, laptops, cameras, and more.
- USB 3.0 High-Speed Transfer: Up to 5Gbps transfer speed for fast file reading/writing, eliminating long wait times when transferring photos, videos, or data from SD/TF cards.
- OTG Compatibility with Multi-Devices: OTG-enabled Type-C/Micro USB adapters work directly with Android phones/tablets, no extra drivers needed. USB 3.0 interface connects to laptops and desktops.
- Dual Slot & Simultaneous Reading (Selected Models): Some models support reading two cards (SD + TF) at the same time, making it easy to transfer data directly between cards without a computer.
- Plug & Play with Wide Compatibility: No drivers required,just plug and play with Windows, Mac OS, Android, and most cameras, drones, and gaming devices.
- Custom Logo & OEM Support: We offer custom laser/printed logos on the aluminum or plastic housing, perfect for brand promotion or corporate gifts.
- Portable & Lightweight: Pocket-sized design with a protective cap prevents scratches and damage, ideal for travel, photography, or daily use.
Product Attributes
- Customization
- Available
- Application
- SD Card, CF Card, TF Card, SDHC/Sdxc/Micro SD/Ms/M2
- Reader Agreement
- SD TF Memory Card Reader
- Model NO.
- BW-CR113
- Reader Port Type
- USB
- Reader Classification
- Multi-Deck Contact
- Storage Capacity
- Memory Card Reader
- Supported Card Slots
- TF (Micro SD), SD, Ms, M2
- Transfer Speed
- 480Mbps
- Material
- Aluminum Alloy + ABS
- Product Name
- Universal USB 2.0 Multi-Function Card Reader for a
- Plug & Play
- Yes
- External Portable
- Yes
- Color
- Black, Blue, Red, Orange (Multi-Color Optional)
- Compatibility
- SD/SDHC/Sdxc, Micro SD/TF, Ms, M2 Memory Cards
- Transport Package
- OPP Bag or Customized Packaging
- Specification
- Aluminum Case Multi USB Card Reader
- Trademark
- OEM Customized
- Origin
- China
- HS Code
- 85235110
- Package Size
- 30.00cm * 30.00cm * 30.00cm
- Package Gross Weight
- 5.000kg
- Lead Time
-
15 days (1 - 1000 Pieces)
To be negotiated ( > 1000 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description

2. Dual Card Slots: Simultaneously read SD (SDHC/SDXC) and Micro SD (TF) cards, no need to swap cards, greatly improving work efficiency.
3. High-Speed Data Transfer: USB 3.0 version supports up to 5Gbps transfer speed (USB 2.0 version for cost-effective choice), quickly transfer photos, videos, files and large data.
4. Plug & Play: No driver required, no external power needed, just plug and use, easy to operate for all users.
5. Portable & Durable: Compact and lightweight design with protective caps, easy to carry around; premium aluminum alloy shell, anti-drop and wear-resistant, long service life.
6. Wide Compatibility: Supports Windows, macOS, Android, Linux and other systems, compatible with most mainstream devices on the market.
Item | Specification |
Product Name | 2-in-1 / 3-in-1 Card Reader |
Material | Aluminum Alloy + ABS |
Interface Optional | USB-A + USB-C (Optional: + Micro USB) |
Capacity Available | USB 3.0 / USB 2.0 (Optional) |
Transfer Speed | USB 3.0: Up to 5Gbps; USB 2.0: Up to 480Mbps |
Compatible Cards | SD, SDHC, SDXC, Micro SD, Micro SDHC, Micro SDXC (Up to 2TB) |
System Support | Windows, macOS, Android, Linux |
Size | Compact Portable Design |
MOQ | Small MOQ for Trial Order, Support Bulk Order |
Lead Time | 3-5 working days for samples ; 12-15 working days for bulk. |
USB-C port for seamless connection to the latest smartphones, tablets, MacBook and other Type-C devices.
Optional Micro USB port for older Android devices, expanding the scope of use.
2. Dual Card Reading Function: Built-in SD and TF (Micro SD) card slots, support simultaneous reading of two cards, no need to replace cards frequently, saving time and improving efficiency.
Compatible with SD, SDHC, SDXC, Micro SD, Micro SDHC, Micro SDXC cards, suitable for camera memory cards, phone expansion cards, etc.
3. High-Speed & Stable Performance: USB 3.0 version provides up to 5Gbps data transfer speed, 10x faster than USB 2.0, easily transfer 4K videos, high-resolution photos and large files in seconds.
Built-in smart chip, stable data transmission, anti-interference, effectively protect data security.
4. User-Friendly Design: Compact and portable size, easy to put in pocket, bag or keychain, ideal for on-the-go use.
Equipped with protective dust caps for both interfaces, effectively prevent dust and damage, extend service life.
Premium aluminum alloy casing, good heat dissipation, anti-drop and wear-resistant, durable for long-term use.
5. Wide System Compatibility: Compatible with Windows XP/7/8/10/11, macOS 10.6 and above, Android 5.0 and above, Linux and other mainstream operating systems.
No driver installation required, plug and play, suitable for all users.




Office Workers: Easily transfer files between different devices, improve work efficiency, suitable for business trips and office use.
Mobile Users: Expand phone storage, transfer music, videos and files between phone and computer, solve the problem of insufficient storage.
IT Professionals & Resellers: High-quality, cost-effective product, suitable for bulk purchase and resale, with stable supply and customizable services.














About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI262195". Items marked "" are certified.
Company Profile
ShenZhen Shi BoWang DianZi YouXian GongSi is one of leading manufacturers of various kinds of headphones, earphones, USB drives, Memory Cards, Card Readers, USB HUB and customized PVC toy, Keychains and phone holders. We export since 2009 with plenty of export experiences.
We devote to design and manufacture high quality products with advanced manufacturing and testing equipment. We are not only produce, but also be capable of developing new items according to the demands of the international market. Most of our products with CE, RoHS, REACH certificates which could comply with European environmental protection standard.
World famous customer cooperated with us:
Coca-cola, KFC, Target, Walmart, Samsung, Unilever, KASANOVA, SBS, Canoon...
Our products are mainly exported to America, Europe, Southeast Asia, Middle East, Asia, Africa etc. Exported more than 100+ countries. We have established a long-term partnership with many well-known enterprises in the world. We offer OEM & ODM services as well, espcially be good at customer's artwork to design and produce. Low MOQ and fast shipment, specialized export sales team follow your order. Looking forward to building a bright future with you, welcome to inquiry, we will get in touch with you in 24hours.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- 2nd Floor Building D Hong Guo Xiang Industry Zone 13-2 Hao Yi Xiang Xin He Xin Nan She Qu Ping Hu Jie Dao Long Gang Qu Shen Zhen China
-
Plant Area
- 530 square meters
-
Number of Employees
- 14
-
Registered Capital
- 100,000 RMB
-
Terms of Payment
- D/P, T/T, LC, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 100 PCS
-
Supply Chain Partners
- 160
Our Production Capability & Technical Expertise
-
Main Products
- USB Flash Drives, Headphones, Memory Cards, Tws Earphones, Wireless Headphone, Card USB Drive, Customized USB Flash Drive, Customized PVC Toy, Customized Keychain, Customized PVC Phone Holder
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2021-03-22
-
Export Year
- 5 Years
-
Main Markets
- North America
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Q1: What devices are these card readers compatible with?
- A1: They work with USB 3.0/Type-C/Micro USB-enabled devices, including laptops, desktops, Android phones/tablets, cameras, drones, and gaming devices.
- Q2: What is the maximum transfer speed?
- A2: USB 3.0 models support up to 5Gbps transfer speed, which is much faster than USB 2.0 readers, making them ideal for large files like 4K videos.
- Q3: Can I use these readers to transfer data between two cards directly?
- A3: Yes! Selected models with dual slots support simultaneous reading of SD and TF cards, allowing direct data transfer between them without a computer.
- Q4: Do I need to install drivers to use the reader?
- A4: No, all models are plug-and-play and require no drivers. They work automatically with most operating systems.
- Q5: Can you add my brand logo to the card readers?
- A5: Yes, we offer custom laser engraving or printed logos on the housing, perfect for promotional use or OEM branding.
- Q6: Are these readers durable enough for travel?
- A6: Yes, the compact design with a protective cap prevents scratches, and aluminum alloy models offer excellent durability for on-the-go use.
- Q7: What is the MOQ for custom logo orders?
- A7: The MOQ for custom logo orders is 1000 pieces per model. Please contact us for pricing and lead times for bulk orders.
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