Review on Kuman UNO R3 Board ATmega328P with USB Cable - Compatible With Arduino UNO R3 Mega 2560 Nano Robot for Arduino IDE AVR MCU Learner K53, Blue by Ryan Hart

I just don't understand how you can make such boards at such a price - you can't even buy spare parts for the cost of this board. I've seen a few reviews mentioning questionable soldering or assembly, but the board I received looks and works great. Previously cheap clones used a CH340 serial interface chip which required special drivers - this clone looks like an exact copy with an M16 AVR chip and therefore works exactly like the official version. It comes with a BLINK test program that runs as soon as you plug it in. I feel a little guilty for buying cheap Chinese stuff, but for less than $10 it would be foolish to skip something like this.