Product Features - Web-based firmware (https://venom.how/)- RISC-V32 architecture applied- Supports 8KHz polling rate / 14KHz scan rate per key- 0.16ms latency- Custom PCB standard specifications- Daughterboard and JST connector included Product Malfunction Check Points - Use USB 2.0 high-speed or higher A TO C cable- USB hub not recommended- Use Chrome browser- Initialize USB driver- Firmware upgrade or factory reset Compatible Switches - RAPTOR HE- RAW HE- Lucifer HE- GATERON KS-20 / KS-20T, etc.- N-pole switch, 1600gs or less at bottom magnetic force Compatible Stabilizers - PCB mounted (without wire) Custom Keyboard Assembly Requirements - VENOM HE PCB- HE compatible reinforcement plate- HE compatible switches- Compatible housing- PCB mounted wire-free stabilizers PCBs Venom HE 60% 6.25U PCBType : Hall effectMaterial : FR4Thickness : 1.6mm Venom HE 60% 7U PCB (Tsangan Layout)Type : Hall effectMaterial : FR4Thickness : 1.6mm   Plates GH60 Compatible (Tray and Oring mount)Material : Aluminium, FR-4, CFRP, CopperThickness : 1.5mmLayout : 6.25U / 7U FROG MINI Compatible (Tadpole mount)Material : Aluminium, FR-4Thickness : 1.5mmLayout : 6.25U / 7U   Foams Venom HE Foam SetPlate foam (3.5mm)EPT Case Foam (3.0mm)   Compatible SwitchesGEON Raw HE SwitchGEON Raptor HE Gaming Switch   Keep in mindPCB does not include a JST cable and screws.Plates include screws compatible with Venom PCBs. All products are made in the size of GH60, which is the standard in the custom keyboard sector.Before you start assembling the PCB, please carry out a PCB test and check if all keys function. Before assembling the screws, remove the yellow tape on the stand-offs of PCBs.Whether or not to use foam sets is optional. To assemble the PCB and the plate, you must use all 8 screws. After removing the C-type port once, you cannot put it on again.Remove the daughter board installed above the arrow keys before usage, since electricity may go through.Daughter board and C-type ports are made of FR-4, which means you must use a nipper. If you use tools made for other uses such as scissors, the product may be damaged.