Introduction: For those seeking speed and stability.. For sale: the latest and most powerful version of the upgraded STC router (model 381). The device is officially unlocked to function as an open router for all networks and without a fixed location (works anywhere) 🌐. Basic Specifications: 🏷 Model: H155-381 (the desired version with Huawei processor). ✔ Speed: Download up to 3600 Mbps and upload 500 Mbps. ✔ Wi-Fi: 3000 Mbps speed for outstanding performance in gaming and downloading. ✅ Signal reception: Internal antenna with 11dBi strength (excellent for areas with weak coverage). Technology: Supports 5G Plus and all 4G frequencies. ✨ Condition: Used, "very clean" and in agency condition. Asking Price: 450 Riyals (final) 📍 Hand delivery: Riyadh - Al-Wadi district (Exit 6). 📍 Delivery within Riyadh: 30 Riyals only. 📦 Shipping outside Riyadh: 30 Riyals via (SMSA or Aramex). 5G router, STC 381, unlocked router, Huawei 5G, signal booster, router marketplace.