New Release
ASIC Miner
proto Rig HYD 3U Hydro Miner
SHA-256 • Bitcoin (BTC)
1.16 PH/s
11020 W
9.5j/Th.
Physical delivery Hosting available Worldwide batch ships September 18, 2026
$4,065
OFFICIAL ASIC MANUFACTURER
Power Your Mining Operation with Proro Rig A4 Ultra Hydro
Experience 886 TH/s of high-performance SHA-256 mining, engineered with hydro cooling, efficient power delivery, and flexible ownership options.
Official Manufacturer
30+ Countries Countries Served
365-Day Warranty
Engineered in Shenzhen.
Supported Globally.
— Company at a Glance
A global mining hardware manufacturer from Shenzhen, serving customers worldwide.
2013
Established
150,000+
Units Shipped
5,700+
Customers
30+ Countries
Countries
~80
R&D Specialists
365 Days
Warranty
— Explore Proro Rig Products
Professional mining hardware built for performance, efficiency, and long-term stability.
ASIC Miner
Proto rig A4 Ultra Hydro
SHA-256 • Bitcoin (BTC)
886 TH/s
8372 W
9.449j/Th
Physical delivery Hosting available Worldwide batch ships September 18, 2026
$3,100
ASIC Miner
proto Rig 819
SHA-256 • Bitcoin (BTC)
819 TH/s
12000 W
14.652j/Th
Physical delivery Hosting available Worldwide batch ships September 18, 2026
$1,450
— Buy Direct From the Manufacturer
Work with the source. Genuine products. Reliable support.
Direct Manufacturer Supply
Competitive pricing
Official Warranty
365-day coverage
Factory-Tested Hardware
Strict quality control
Original & Approved Parts
Guaranteed compatibility
Technical Support
Expert engineering team
Fast Global Logistics
Worldwide shipping
Our Corporate Identity
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✓Legal Company Shenzhen PROTO RIG Technology Co., Ltd. — Shenzhen, Guangdong, People’s Republic of China
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✓Official Website proto-rig.org
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✓Payments to Company Account Never to personal accounts
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✓Official Invoice Full commercial invoice provided
— What We Engineer
From silicon to systems. Core technologies for a more efficient mining future.
ASIC & Semiconductor Development
Custom ASIC design
Hash Boards
High-efficiency design
Control Boards
Stable and intelligent control
Power Supply Systems
High efficiency & reliability
Cooling Systems
Air & liquid cooling solutions
Firmware & Operating Software
Stable, secure, feature-rich
Mining Infrastructure
Racks, containers, power distribution
Intelligent Mining Architecture
Real-time biosystems. Continuous optimization. Higher efficiency, stability, and uptime.
Workload Monitoring
Chip Temperature
Board Temperature
Power Conditions
AI-Assisted
Operating
Module
Operating
Module
Frequency Management
Cooling Response
Power Profiles
System Protection
⚡
Higher Hashrate
Maximum output
🔋
Greater Energy Efficiency
Lower operating cost
❄️
Thermal Stability
Consistent performance
🛡️
Hardware Reliability
Longer lifespan
Smarter. Mining. More Uptime.
— Manufacturing & Quality Control
From design to delivery. Every unit is built to perform.
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- 4
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🔍
Visual Inspection
Appearance & structure
❄️
Heatsink Application
Thermal paste & seating
⚡
Power Testing
Power consumption
🌡️
Thermal Testing
Temperature & cooling
💾
Firmware Testing
Stability & functions
🌐
Network Testing
Connectivity & socket
⏱️
Burn-in / Stress Testing
4–8 hours standard
✓
Final QC
Approved for shipment
— Inside Proro Rig
Real Engineering. Real Production. Real Hardware.
— Full Serial-Number Traceability
Track every unit from production to after-sales support.
— Professional Hosting
Reliable hosting solutions for individuals and enterprises.
- Transparent Electricity Terms
- Live Monitoring
- Pool API Integration
- End-of-Contract Options
— Cloud Mining Services
Simple. Transparent. Professional.
- Flexible Contract Terms
- Account Monitoring
- Defined Fees
- Scheduled Settlements
— Built for Commercial Deployments
Trusted by mining farms, resellers, hosting operators and enterprises.
Mining Farms
Large-scale operations
Distributors & Resellers
Official partnership
Hosting Operators
Data center deployment
Enterprise Buyers
Customized solutions
— Authorized Distributor Network
Join our global network of verified partners
— Global Operations
Serving customers in 30+ Countries countries worldwide.
Shenzhen (HQ)
Hong Kong
Taipei
Kuala Lumpur
Jakarta
Bangkok
Dubai
India
— Warranty & After-Sales Support
365-Day Limited Manufacturer Warranty
Average repair time: 5–7 Business days.
— Original & Approved Spare Parts
Genuine parts for long-term operation.
— Certifications & Compliance
Our products comply with international standards. Documentation varies by product and market.
CEEuropean Conformity
FCCRadio Compliance
RoHSMaterial Safety
ISO 9001Quality Management
— Trusted by Miners, Farms and Distribution Partners
150,000+
Units Shipped
5,700+
Customers
30+ Countries
Countries Served
10+ Years
Experience
OFFICIAL WEBSITE & ANTI-FRAUD
Only trust proto-rig.org
Protect yourself. Work only with official channels.
✓ Verify official domain (proto-rig.org)
✓ Verify official invoice
✓ Verify corporate beneficiary
✕ Never use personal accounts
✕ If in doubt, do not pay
✕ Report suspicious activity
Contact Official Support
Be Aware. Stay Safe.
— About Proro Rig
More Than a Decade of Engineering and Manufacturing.
Proro Rig has been dedicated to ASIC design, manufacturing and mining infrastructure since 2013. We combine semiconductor expertise, industrial manufacturing and real-world mining experience to deliver reliable products serving our global customers.
Discover Our Story →