My Apple Newton eMate 300 (added to my collection in 2023).

• 6.8″ 480×320 EL-backlit LCD
• ARM 710a 25Mhz CPU
• 8MB ROM
• 3MB RAM (1MB DRAM / 2MB Battery backed storage RAM)
• PCMCIA slot (for memory, or can use select WiFi cards)
• NiCd battery (needs rebuilding)