Portable Design: PCB installed inside aluminum alloy shell.
Interface Markings: Clearly marked for convenience.
Voltage Support: 5V and 3.3V available simultaneously.
Laser Engraved: Permanent clarity on shell text.
Motherboard Protection: 500MA internal resettable fuse.
SWIM Connection: Via pin header or 2.54 mm pitch connector.
SWIM Speed: Supports 9.7 Kbytes/s and 12.8 Kbytes/s.
Status LED: Red and blue indicators for device status.