An “unbusy” USB-C Port Doubles-up For JTAG Programming | Hackaday
USB JTAG for DSP TMS320 - PGM-09049 - SparkFun Electronics
AVR-JTAG-USB-A Olimex LTD | Development Boards, Kits, Programmers | DigiKey
USBJTAG NT <br/><a href="https://www.usbjtag.com/jtagnt/ulinknt.php">USB JTAG NT is replaced by u-Link NT</a>.
USB JTAG Interface
USB To UART/I2C/SPI/JTAG Converter, Supports Multiple Interfaces, Compatible with 3.3V and 5V, Multiple Protection Circuits, Multiple Systems Support, Aluminum Alloy Case, Wall-mount & Rail-mount Support
Amazon.com: Sipeed USB-JTAG/TTL RISC-V Debugger for Tang Primier/Maix Dock/Maix bit/Maix go : Electronics
ARM-USB-OCD-H
Sipeed USB-JTAG/TTL RISC-V Debugger – ELEDIY | Electronics do it yourself