1. Supports 4 programmers on one computer at the same time. 2. Comprehensive programmer with small size, high density, low power consumption, high performance and no heat. 3. All do not require an external power supply, and its low power consumption ensures sufficient power for the USB port. 4. The best internal 40-pin overvoltage protection and the strongest VPP and VCC four-level overcurrent protection. A short circuit will not reset the PC or programmer. 5. A wide range of chip types, 17000+ support, support series and parallel 40/44/48PIN-capacity FLASH.6. Unique serial programming ICSP interface supports both serial download and high-speed parallel high-voltage programming. 7. It can truly test 74/54 CMOS4000 series integrated circuits. Gate errors can be located. 8. The chip serial number is fully functional and practical. 9. It originally supports the encrypted production operation of AVR microcontroller and has RC correction Calibration inside. The brute force cracked software cannot run directly on other chips of the same type. 10． Automatically detect poor contact or incorrect insertion of chip pins to avoid device damage. 11. With ICSP interface (25 series, 51, AVR, PIC can be downloaded online) 12. Can support (maximum support 8Gbit).13. Can support BIOS (KB9010/KB9012/KB9018/KB9022) 14. Supports 24/25/26/93/39/49 memory and 51/AVR/PIC microcontroller/74HC IC, etc. Specifications: Product name: TL866II Plus programmer AVR series microcontroller high-speed programming PIC series 8-bit microcontroller programming serial port 24/25/ 35/45/93 series programming high-performance BIOS programmer onboard computer chip programming. Supports WIN2000 / WINXP / WIN2003 / WIN2008 / WIN VISTA /WIN7/WIN8/WIN10 (32-bit and 64-bit) Software version number: V9.16 Material: ABS Color: White Package contents: 1 x TL866II Plus programmer 1 x USB cable 1 x ICSP cable 1 x CD10 x Adapter The above package contents, not including others. NOTE: Light and different monitors may cause the color of the item to differ slightly from the real thing. The measurement allowance is +/-1-3cm.