PROGRAMMER ST-LINK V2 ST
Features
5 V power supplied by a USB connector
USB 2.0 full speed compatible interface
USB standard A to mini B cable
SWIM specific features
1.65 V to 5.5 V application voltage supported on SWIM interface
SWIM low-speed and high-speed modes supported
SWIM programming speed rate: 9.7 Kbytes/s in low speed and 12.8 Kbytes/s in high speed
SWIM cable for connection to the application via an ERNI standard vertical connector (ref: 284697 or 214017) or horizontal connector (ref: 214012)
SWIM cable for connection to the application via a pin header or a 2.54 mm pitch connector
JTAG/serial wire debugging (SWD) specific features
1.65 V to 3.6 V application voltage supported on the JTAG/SWD interface and 5 V tolerant inputs
JTAG cable for connection to a standard JTAG 20-pin pitch 2.54 mm connector
JTAG supported
SWD and serial wire viewer (SWV) communication supported
Direct firmware update feature supported (DFU)
Status LED which blinks during communication with the PC
Operating temperature 0 to 50 °C
2500 VRMS high isolation voltage (ST-LINK/V2-ISOL only)

Datasheet: PROGRAMMER ST-LINK V2 ST

Note
Due to being a copy (Clone) of this program, the consequences of any downgrade and firmware upgrade are the responsibility of the customer.
Also disconnect from the computer after working with the programmer.