








⚡ Flash smarter, not harder — the ultimate BIOS programmer for pros.
The CH341A USB Programmer is a compact, 20g device designed for efficient BIOS flashing and EEPROM programming. It supports most 24/25 series chips with automatic recognition, features an SOP8 clip for in-circuit programming without chip removal, and offers USB to TTL port connectivity. Ideal for professionals needing direct MSI mainboard flashing and compatibility with STC singlechip software.
| Manufacturer | MTJM-E12641-2 |
| Item Weight | 20 g |
| Package Dimensions | 13.1 x 10.7 x 1.5 cm; 20 g |
| Size | CH341A and SOP8 Clip |