1PCS Test OK NI PS-15 power supply ( 90days Warranty) #N1840 YFCondition Used Brand Unbranded Model expansion module UPC Does not apply MPN Does Not Apply Product Description Product appearance: 80% 99% New Functional test: Normal We have 3 units of 1PCS Test OK NI PS 15 power supply ( 90days Warranty) #N1840 YF. Pictures shown are for reference; we ship randomly. Please contact us for real product images. Due to the second hand nature of the product, minor scrapes or scratches may occur. However, all products