There are few things that are might happenthat causes USBASP not showing up in the list:1. When OS running USB initalization script at plug in time, some resource might have been used. you need to unplug the USBASP and USB hub. And plug them in. Or easier restart all the windows or even power off and power on again.2. Firmware in USBASP is corrupt or not the latest, you can update the USBASP firmware (https://www.instructables.com/id/Firmware-Upgrade-for-USBASP-Clone-Fixing-Error-Set/).3. Hardware or jumper issue. You need to set jumper correctly or use another USB ASP for comparision. And make sure the power switch in USB hub is ON.
USBASP Installation in Windows 10View Instructable »
Testing Chinese AD/DA Data Acquisition ModuleView Instructable »
Come on, those very cheap MCUs can be bought from ebay.
Getting Started With AVR JTAGICE Clone.
Atmel Studio with usbasp on Atmega 8 target.View Instructable »
74HC595 Shift register
The Ultimate FM Transmitter (Long Range Spybug)
Make your own FM Radio
From Counter to Clock With RTC DS-1302
DIY Bare Minimum Arduino Mega 2560