Most modern 'fast charging adaptors' will work fine. It MUST support 9v above 1 amp for spectrum 48K. Built in switch, handy for use on ZX Spectrum. USB C input.
ZX Spectrum The Recreated ZX Spectrum Full-Size 1980s Personal Computer Boxed
Sinclair ZX Spectrum 128K Toastrack. Refurbished And Working. Version 6K.
Sinclair ZX Spectrum 48K Computer - Boxed and Working
Used and Tested 4 x TMS4116-15NL TI 4116 Lower RAM Chips - Sinclair ZX Spectrum.
ZX Spectrum - DATEL Plus D +D Interface and Drive Package
Zx Spectrum 48k WITH GAMES AND EXTRAS
