Excellent
For 128k RAM upgrade for ZX Spectrum 48k
Simple and easy to use but you must disable the upper 32k on the spectrum as this upgrade replace all of the upper ram.
Pics and video on my Facebook page and YouTube. Mikes Vintage Tech.
Fast delivery from seller, excellent
Notes:
Does not work with my modern kempston joystick interface and you will want the AY audio so buy the one with a pass thru.
Mike
