拡張カード 0100-01774 PCB ASSY 300mm QRG Miller 274803 Circuit。A port expander and ROM card reader for the ZX Spectrum computers。YASKAWA PGB-2K PCB CARD LIN74P11-S1203 | eBay。ZX Spectrum ROM card. - Share Project - PCBWay。-New parts (Not used)0100-01774 PCB ASSY 300mm QRGIt can be used for 200mm QRG without any modifications and setting changes.-Domestic shipping only-No warranty-No any claims are accepted