⚠️ Important Notice: Memory Card Orientation & OTG Compatibility Prerequisites

1. Memory Card Insertion Orientation: When inserting a Micro SD / TF card, ensure the metal contact pins face UPWARD and the printed card label faces DOWNWARD. Inserting the card in reverse may prevent recognition or damage the slot.
2. Host Device OTG Support Required: Smartphones and tablets must support USB On-The-Go (OTG) functionality. Please verify that OTG is enabled in your device settings before connecting.
3. Simultaneous Dual Reading: Both the USB female port and the TF card slot can be read at the same time. To prevent system recognition conflicts, ensure your USB drive and TF card do not share the exact same volume name.
4. Transmission Speed: Operates on standard USB 2.0 architecture with actual data transfer speeds of approximately 14MB/s to 16MB/s.

Product Overview

Expand the versatility of your USB Type-C hardware with this ultra-compact 2-in-1 USB-C to USB Adapter and Micro SD/TF Card Reader. Engineered with dual functional interfaces in a single hardware dongle, it combines a standard USB female port with a dedicated Micro SD/TF memory card slot. Back up camera photos, access external flash drives, connect keyboards and mice, and manage digital files directly on your laptop, tablet, or smartphone. Crafted with an anti-scratch zinc alloy unibody, an integrated LED activity indicator, and an anti-lost keychain hole, it offers durable, grab-and-go convenience for mobile workflows.

Key Features

• 2-in-1 Dual Functionality: Integrates a standard USB-A female peripheral port and an independent Micro SD/TF memory card slot into one compact adapter.
• Simultaneous Dual Read & Write: Allows simultaneous access to both connected USB drives and TF memory cards without repetitive unplugging.
• High-Capacity Memory Support: Dedicated TF slot supports Micro SD, Micro SDHC, and Micro SDXC cards with storage capacities up to 2TB.
• Universal USB Peripheral Access: USB female interface connects flash drives, digital cameras, external hard drives, keyboards, mice, printers, and wireless dongles.
• Premium Zinc Alloy Unibody: Robust metal construction provides excellent scratch resistance, superior durability, and optimal heat management.
• LED Status Indicator & Keychain Hole: Soft blue indicator light confirms active connection status, while the lanyard hole prevents misplacement.
• Plug and Play OTG Performance: Instant hardware pass-through requires zero driver installation, dedicated applications, or external power.

Compatible Devices

Compatible with devices featuring a standard USB Type-C port, including:

• Apple Computers: MacBook Pro (2016 and later), MacBook Air (2018 and later), MacBook (2015 and later), iMac and iMac Pro (2017 and later)
• Apple Tablets: iPad Pro (2018 and later), iPad Air (2020)
• Windows Laptops & PCs: Dell XPS 15 / XPS 13, Inspiron 15 / 13 7000, HP Spectre 13-sf001TU, HP Spectre 13, HP Envy 13, Lenovo Yoga 720, Yoga 900-13ISK, ThinkPad X1 Carbon (2017), ThinkPad S2 2nd Gen, Surface Book, Surface Book 2, Pixelbook, ASUS Chromebook Flip, ZenBook 3 / Pro / Flip, Transformer 3 Pro T303UA
• Smartphones: Samsung Galaxy S20, S20+, S10, S10+, S9, S9+, S8, S8+, Note 10, Note 9, Note 8, Huawei P40, P40 Pro, P30, P30 Pro, P20, P20 Pro, P10, P10 Pro, Mate 40, Mate 40 Pro, Mate 30, Mate 30 Pro, Mate 20, Mate 20 Pro, Mate 10, Mate 10 Pro
• Storage Media & Peripherals: Micro SD, Micro SDHC, Micro SDXC memory cards up to 2TB, USB flash drives, wired/wireless mice, keyboards, and digital cameras

Note: This compatibility list is not fully exhaustive. Other smartphones, laptops, portable displays, and accessories equipped with a standard USB Type-C port are also compatible.

Common Daily Applications

• Transferring and backing up high-resolution photos and 4K footage directly from camera TF cards to a smartphone or tablet on location.
• Connecting standard USB flash drives or external drives to MacBook and modern USB-C laptops without bulky hubs.
• Connecting a wireless mouse or keyboard dongle to an iPad Pro or Android tablet for mobile productivity.
• Freeing up internal mobile device storage by transferring video libraries directly to external memory.

Specifications

Frequently Asked Questions FAQ