Both comes with a on/off switch and a RESET push button. There are 2 variants, one with one jumper & another with 2 jumpers.
The board that I ordered is a development board from AliExpress for $4.60 and I was really impressed with its quality. This chip is a General Programmable Interface (GPIF™) that is supposed to ease the development of USB devices such as keyboards, mouses (mice!), flash drives, etc. Cypress’s EZ-USB® FX2LP™ (CY7C68013A/14/15/16A) is a low power, highly integrated USB 2.0 microcontroller.
