AJMRTC USB 3.0 Card Reader, High Speed EMMC Module Programmer for 3D Printer MKS Pi SKIPR Mainboard, Supports EMMC Flash TF Micro SD Card Read & Write

AJMRTC EMMC-ADAPTER V2.0 is a professional USB 3.0 high-speed conversion card tailor-made for 3D printing enthusiasts and repair technicians. It acts as a bridge between MKS series EMMC storage modules and desktop/laptop computers, allowing direct read-write access to EMMC memory without disassembling your entire 3D printer mainboard.

Equipped with a standard USB 3.0 Type-A male connector and dedicated EMMC slot, this compact PCB adapter supports firmware flashing, G-code file transfer, system backup and data recovery for MKS Pi, SKIPR and other mainstream 3D printer control boards. It also works with TF/Micro SD memory cards to meet multi-scene storage reading demands. Built with stable signal conversion chips and anti-interference circuit design, it delivers consistent, loss-free data transmission for long-hour DIY modification and equipment maintenance.

1. 5Gbps USB 3.0 Ultra-Fast Transmission
2. Adopts upgraded USB 3.0 protocol with theoretical transfer speed up to 5Gbps, 10 times faster than USB 2.0. It drastically cuts down waiting time when burning large firmware images or transferring high-detail G-code printing files, avoiding lag or write failure during mass data operation.
3. Dual Compatibility: EMMC Module + TF Card
4. 2-in-1 multifunctional design supports direct plug-in reading of MKS EMMC modules, as well as regular TF/Micro SD cards. One adapter satisfies both 3D printer system flashing and daily file storage reading needs, reducing extra accessory costs.
5. Wide Compatibility with MKS 3D Printer Motherboards
6. Perfectly matched to MKS Pi, SKIPR and other EMMC-equipped 3D printer mainboards. You can back up printing parameters, update firmware or restore corrupted system data easily without taking apart the printer chassis, greatly lowering hardware damage risks during maintenance.
7. Driver-Free Plug & Play Cross-System Support
8. No extra driver software required. Simply plug into the computer USB port for instant recognition, fully compatible with Windows, Mac OS and Linux operating systems. Works seamlessly with mainstream flashing tools like Etcher for one-click system mirror writing.
9. Mini Integrated PCB & Stable Circuit Design
10. Small lightweight all-in-one circuit board saves storage space and fits easily into tool bags. The built-in shielded conversion chip effectively filters electromagnetic interference, preventing data loss, unrecognized storage and screen freeze during continuous read-write cycles.

1. Firmware upgrade & system mirror flashing for MKS series 3D printer mainboards
2. Backup, edit and transfer large G-code printing files stored on EMMC modules
3. Data recovery & troubleshooting for damaged EMMC storage of 3D control boards
4. Daily read-write of TF/Micro SD memory cards for makers and DIY hobbyists
5. Essential spare accessory for 3D printing repair shops, studio and personal DIY projects

1. Model: AJMRTC EMMC-ADAPTER V2.0
2. Interface: USB 3.0 Type-A Male + Dedicated EMMC Slot
3. Transfer Speed: Max 5Gbps
4. Supported Device: MKS EMMC Modules, TF/Micro SD Cards
5. Compatible Mainboard: MKS Pi, MKS SKIPR and other MKS EMMC control boards
6. Supported System: Windows / Mac OS / Linux
7. Size: Mini compact PCB integrated structure

1 × AJMRTC EMMC-ADAPTER V2.0 USB3.0 EMMC Card Reader