NOS Texas Instruments TI 99/4 Peripheral Expansion System PHP1200
Vintage early computer expansion case for your TI 99/4 computer. This is a Texas Instruments model PHP1200 peripheral expansion system with the Flex Cable interface, power cord and manual. This expansion system has 8 expansion slots and an onboard power supply. It measures about 18" x 11.5" x 8".
This unit is in excellent cosmetic condition and very clean, but there is some discoloration to the manual. This was still in the original factory box (with the expanding foam packaging) when we got it, but the box and the foam were too old and broken down from age and storage, so we've discarded theme and are selling this as shown (without the box or packing). We don't think that it has ever been used and we plugged it in and the fan on the power supply runs great, but we couldn't test the rest of it.