Why wouldn't you get this one - well proven, known, used by many: https://www.fasttech.com/products/0/10000022/1002900-atmega-attiny-51-avr-isp-usbasp-usb-programmer
It's referenced all over the place. The USBAVR V2.0 labeling is important. Dunno what the Hobby King is exactly. As mentioned just a couple posts above, please refer to Hoop's thread: https://budgetlightforum.com/t/-/30672. Lots of ref info in the OP there.