Low cost ARM USB JTAG Olimex ARM-USB-TINY
ARM-USB-TINY - low cost ARM USB JTAG (supported by OPENOCD OPEN SOURCE ARM DEBUGGER).
Detailed Description

FEATURES:
- Debug all ARM microcontrollers supported by OpenOCD
 - Fast speed USB 2.0 JTAG dongle interface, can be used with all ARM devices for programming and debugging.
 - Uses ARM's standard 2×10 pin JTAG connector
 - supports ARM targets working in voltage range 2.0 – 5.0 V DC
 - software supported by OpenOCD (open source) debugger
 - comes with CD with Windows installer for full featured and open source tools as alternative to the commercial ARM development packages: GCC C compiler, openOCD debugger and Eclipse IDE.
 - dimensions 50×40 mm (2×1.6") + 20 cm (8") JTAG cable
 
ARM JTAG connector

Other Names:
ARMUSBTINY, ARM USB TINY