Fischer Elektronik Crystal oscillator socket PQ 18 Z HC-18 (L x W x H) 4.2 x 4.5 x 6.5 mm 1 pc(s) | Conrad.com
RS232 DB9 D SUB 9PIN TO RJ11 RJ12 6P4C ADAPTER SYNSCAN FLASH UPGRADE CABLE FOR PC TO SKYWATCHER SYNSCAN HC HAND CONTROLLER KABLE|Computer Cables & Connectors| - AliExpress