{
“@context”: “https://schema.org/”,
“@type”: “Product”,
“name”: “Attack Shark X820 Ultra Tri Mode RGB Gift Switch Gaming Keyboard”,
“image”: [
“https://alfrensia.com/wp-content/uploads/2026/07/attack-shark-x820ultra-keyboard-package-list-contents.webp”,
“https://alfrensia.com/wp-content/uploads/2026/07/mechanical-keyboard-gasket-structure-poron-foam-layers.webp”
],
“description”: “The Attack Shark X820 Ultra is a 75% tri-mode gasket-mounted mechanical keyboard featuring a 0.85-inch TFT smart display, CNC metal knob, 4000mAh battery, hot-swappable 3/5-pin switches, 5-layer sound-absorbing foam, and programmable RGB with QMK support.”,
“brand”: { “@type”: “Brand”, “name”: “ATTACK SHARK” },
“sku”: “KB-03-06”,
“mpn”: “N/A”,
“gtin13”: “N/A”,
“offers”: {
“@type”: “Offer”,
“url”: “https://alfrensia.com/”,
“priceCurrency”: “EGP”,
“price”: “2735.63”,
“priceValidUntil”: “2027-06-30”,
“availability”: “https://schema.org/InStock”,
“itemCondition”: “https://schema.org/NewCondition”,
“seller”: {
“@type”: “Organization”,
“name”: “Alfrensia”
}
}
}

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.alf-pro-tip-wrap { padding: 40px 4% !important; }
.alf-pro-tip-card { padding: 30px 16px !important; }
.alf-hero-img { margin-top: 30px !important; }
.alf-best-grid { grid-template-columns: 1fr !important; }
.alf-spec-pills { gap: 6px !important; }
.alf-spec-pills span { font-size: 0.7rem !important; padding: 4px 12px !important; }
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const Engine = {
init() {
this.updateYear();
this.setupFAQ();
this.sanitize();
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updateYear() {
const el = document.getElementById(‘alf-year’);
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setupFAQ() {
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sanitize() {
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cells.forEach(c => {
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window.addEventListener(‘DOMContentLoaded’, () => Engine.init());
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