Superb DRAM tester, few simple solder actions and worked perfect, update FW to v4.0 worked flawless, clear instructions, nice surprise :-) ! Fast shipment (nasty import fees)
Fast shipping from switzerland. You must solder only connectors and dip switch. The card is immédiatly operationnal. You only need a 5V power supply with USB-C. You can test DIP and ZIP 4816, 4164, 41256, 4416, 4464, 411000, 44256, 44258, 441000 et 441002. With optionnal 4116 card you can test 4116 and 4027. The result of tests is reading on an OLED display.