CH341 USB Flash Programmer and Adapter Options

Read or program supported EEPROM and flash devices with a selected CH341A-family programmer or adapter package.

✅ Connect supported memory devices - The programmer provides the USB-to-memory interface for chips recognised by compatible software.

✅ Choose the required contact method - Package selections include clip or adapter arrangements for different suitable chip connections.

✅ Match the chip's voltage needs - A 1.8 V adapter is offered in the relevant kit configuration.

Identify the chip before connecting

Memory programming starts with the exact device number, package and voltage. Select the programmer and adapters around those requirements, then confirm that your software supports the chip.

Read and save a verified backup before writing when possible. A clip does not guarantee successful in-circuit access, and adapter-only selections do not include a complete programmer; check the actual selected package.

Technical details

• Family reference: CH341A/B
• Use: supported EEPROM, flash and BIOS memory devices
• Selections include programmer, SOP8/clip adapters and kit options
• 1.8 V adapter: only in matching package
• Computer, compatible software and target chip: separate

Choose the programming package for your identified memory device.