Akko SPR67 Kit

SPR67 – Akko’s new spring mount barebone, and is also Akko’s first experience on flex-cut ENIG PCB.
The plate of SPR67 is exclusively supported by springs, that you can select to adjust the flexibility. Akko provides 3 sets of springs with different forces so that you can make it stiff or flex by your own.
Specification 
ENIG Flex-Cut South-facing PCB (no LED);
FR4 / POM Plate;
5-pin Hot-swappable;
Springs: 120g, 170g, 230g (7pcs each);
Wired Connection through USB-C.