Authentic Goldstein "three-year replacement, lifetime warranty and nationwide warranty".
Each Kingstek memory has an anti-counterfeiting trademark provided by China Anti-counterfeiting Industry Association. After the coating is scraped off, you will see a string of numbers, which can be verified by calling 800830 13 15. Please be sure to look for Kingsoft's anti-counterfeiting trademark.
Kingstek DDR400 PC memory, the standard specification is 184 pin, and the working voltage is 2.5 volts. According to the standard specification of Jedec (Joint Electronic Equipment Engineering Committee), DDR particles encapsulated by TSOP are adopted. Six-layer PCB board (184 pins, 30mm gold-plated fingers) is adopted, and three capacities of 256M, 5 12M and 1G are available for users to choose.