Samsung 101 chip, only ZHONO company can offer currently
Feature
1. Universal version
2. High compatibility
3. Same OEM chip capacity (Some supplier in China, use used original cartridge chip IC, only can print 700 pages, and not have stock always)  
4. Can use for many models

PS: This chip can't be tested. Say, if you install in one cartridge, can print, if chang to the same  other printer cartridge, can't recongnize.
That's to say, when you install one chip in the cartridge, till the page yield over. If change to other cartridge, no use of the chip.
One chip used in one printer