HP Spectre x360 14-ef2500na 13.5" 2 in 1 Laptop - Intel® Core™ i7, 1 TB SSD, Black

HP Spectre x360 14-ef2500na 13.5" 2 in 1 Laptop - Intel® Core™ i7, 1 TB SSD, Black

StarTech.com Replacement PS/2 Mouse to USB Adapter F/M - use with PS/2 and USB capable mouse only (GC46MF) - mouse adapter

This PS/2 Mouse-to-USB Adapter features a PS/2 female connector on one end and a USB (type A) Male connector on the other, allowing you to plug your PS/2 mouse into a USB port.

Ricoh DB-110 Rechargeable Battery