Network Card is a item from RFToolsControl, crafted from Redstone Dust, Any Ender Pearls, Any Gold Nugget, and Card Base.
Crafting using Redstone Dust, Any Ender Pearls, Redstone Dust, Any Gold Nugget, Card Base, Any Gold Nugget, Redstone Dust, Redstone Dust and Redstone Dust, arranged in the pattern shown. Produces Network Card.
Crafting 
Network Card guaranteedCrafting using Redstone Dust, Any Ender Pearls, Redstone Dust, Emerald, Network Card, Emerald, Redstone Dust, Any Ender Pearls and Redstone Dust, arranged in the pattern shown. Produces Advanced Network Card.
Crafting 
Advanced Network Card guaranteedrftoolscontrol:network_cardrftoolscontrolrftoolscontrolRecipe JSON (1):
{
"recipe_type": "minecraft:crafting_shaped",
"pattern": [
"ror",
"gMg",
"rrr"
],
"ingredients": {
"M": {
"item": "rftoolscontrol:card_base"
},
"g": {
"tag": "forge:nuggets/gold"
},
"o": {
"tag": "forge:ender_pearls"
},
"r": {
"item": "minecraft:redstone"
}
},
"conditions": [],
"sequence": null,
"group_name": null,
"experience": null,
"cooking_time": null
}