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- Shenzhen Trouver Technology Co.,Ltd established in 2020, which is a professional technology company focused on design, R&D, production , and sales. After several years of rapid development, Romanta has specialized in blockchain miners, including Antminer ,Whatsminer,Avalon miner, Innosilicon miner, Aisen Miner, Cheetah miner and accessories for miner device. We always focus on providing customers with high quality products, competitive prices and comprehensive services. Please feel free to contact us for details if you are interested in any of our products. Romanta still keep on moving forward, and bring more better and reliable products to our customers. See More
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Refurbished: aisc miner In Stock Wifi Version Mini Doge 185M 235W Silent Miner LTC Miner Mining Doge Coin With 750W PSU Option
- Model #: Mini doge-Refurbish03
- Item #: 9SIB7S7JUS1161
- Return Policy: View Return Policy
$488.00
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The Newest Whatsminer M50 118T from MicroBT mining SHA-256 algorithm with a maximum hashrate of 118 TH/s at 29 J/T Most Efficient Asic Miner BTC Bitcoin With PSU
- Model #: M50 118th-new
- Item #: 9SIB7S7J8A2402
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$3,078.00
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ANTMINER S19 82T Asic Miner Sha256 Bitcoin BCH BTC Miner S19 with Power Supply By Cooldragon
- Model #: S19 82t-new03
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$1,999.00
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Whatsminer M30s Miner 84T Bitcoin Algorithm Asic Miner 3420W Microbt
- Model #: M30s 84th-new02
- Return Policy: View Return Policy
$2,615.00
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Whatsminer M30s Miner 84T Bitcoin Algorithm Asic Miner 3420W Microbt
- Model #: M30s 84th-new
- Return Policy: View Return Policy
$2,615.00
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S19PRO 100T Bitcoin Mining Machine Antminer Bitcoin Miner with Power Supply included
- Model #: s19pro100t1016new002
- Item #: 9SIB1N9JWA3205
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$2,895.00
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SC6 SE Miner Siacoin Miner Hashrate 17TH/S 3330W with Power Supply Included
- Model #: sc6senew
- Item #: 9SIB7S7J879152
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$4,299.00
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Bitmain (Antminer) S19 XP, NEW, 134Th/s, 3250w, Bitcoin Mining Machine, BTC Asic Miner, American Support and Service+12 Month Warranty & US SELLER
- Model #: S19 XP 134T-new
- Return Policy: View Return Policy
$3,478.00
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Bitmain Antminer S19 PRO 100T Bitcoin Mining Machine Antminer Bitcoin Miner
- Model #: s19 pro 100t-new
- Item #: 9SIB7S7J8J2434
- Return Policy: View Return Policy
$2,629.00
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Bitmain Antminer S19 XP, 134Th/s, 3250w, Bitcoin Mining Machine, BTC Asic Miner By Cooldragon
- Model #: S19 XP 134th-new02
- Return Policy: View Return Policy
$3,478.00
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AntMiner S19 90T Asic Miner Sha256 Bitcoin BCH BTC miner bitmain s19 with power supply
- Model #: S19 90th-new04
- Return Policy: View Return Policy
$1,895.00
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New Antminer S19 90t 3105w Bitcoin Miner Bitmain Antminer S19 Asic Miner Include PSU Power Supply
- Model #: S19 90Th-new05
- Return Policy: View Return Policy
$1,899.00
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Bitmain Antminer T19 88t Cryptocurrency Btc Mining Machine Asci Miner T19
- Model #: T19 88t-new06
- Item #: 9SIB7S7J8D8515
- Return Policy: View Return Policy
$3,218.13
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Refurbished: Release HS LITE Miner HNS/SC Miner Better than HS Box / HS5 HNS Miner SC Miner
- Model #: HS Lite-refurbish02
- Item #: 9SIB7S7J893312
- Return Policy: View Return Policy
$1,478.00
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Antminer L7 9050Mh/s in Stock Mining Scrypt algorithm LTC Miner Machine LTC Hashrate King Doge Miner
- Model #: L7 9050Mh-used02
- Return Policy: View Return Policy
$1,799.00
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Antminer S19 86TH/S Bitcoin Miner Antminer S19 86T with Power Supply Most Profitable Mining SHA-256 By Cooldragon
- Model #: s19 86th-new03
- Return Policy: View Return Policy
$1,799.00
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Antminer S19j Pro 88T ASIC Mining Machine 2596W SHA-256 Bitcoin Crypto Algorithm with Power Supply
- Model #: s19j pro 88t-new03
- Return Policy: View Return Policy
$2,711.00
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The Avalon Made A1326 comes with a hashrate of 100TH/s and a power consumption of 3100Watts.
- Model #: a1326 100t-New
- Item #: 9SIB3FAK7M9499
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$2,238.00
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Bitmain Antminer T19 88T 3344W with PSU ASIC Bitcoin Mining Hardware Ready Stock
- Model #: T19 88t-new05
- Item #: 9SIB7S7J8D8514
- Return Policy: View Return Policy
$3,218.13
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Bitmain Antminer T19 88T 3344W with PSU ASIC Bitcoin Mining Hardware Ready Stock
- Model #: T19 88t-new04
- Item #: 9SIB7S7J8D8516
- Return Policy: View Return Policy
$3,218.13
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Antminer L7, 8,800 MH/s, Bitcoin Mining Machine, BTC Asic Miner, American Support and Service +12 Month Warranty & US SELLER
- Model #: L7 8800Mh-used02
- Return Policy: View Return Policy
$1,699.00
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Refurbished: Minidoge 185M Dogecoin Miner 235W Asic Mining Machine Mini-doge Miner Optional with power supply and without power supply MINIDOGE with psu
- Model #: Mini doge-Refurbish02
- Item #: 9SIB7S7JUS0739
- Return Policy: View Return Policy
$488.00
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Refurbished: Canaan Avalon 1246 83TH Bitcoin Miner Asic Miner 3155W Crypto Mining Machine With Original Power Supply
- Model #: A1246 83th-refurbish02
- Item #: 9SIB7S7J8D1123
- Return Policy: View Return Policy
$1,683.00
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Refurbished: Antminer S19jpro 96th/s Asic Miner 2880w Bitcoin Miner Machine, New Bitmain Antminer S19j Pro Include PSU in Stock
- Model #: S19J pro 96t-refurbish03
- Return Policy: View Return Policy
$2,723.00
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Refurbished: Blockchain Avalon 1246 90TH/S Hashrate Canaan Avalon miner 1246 BTC Miner Bitcoin Mining ETH BTC Bitcoin Machine 5-7 Days to USA
- Model #: A1246 90t-refurbish
- Item #: 9SIB7S7J8D1043
- Return Policy: View Return Policy
$1,738.00
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New Bitmain Antminer S19J 90TH/s 3250W Bitcoin Miner With Official Power Supply BTC BCH Mining Machine RJ45 Ethernet 10/100M ASIC GPU Miner Better than antminer T19 T17 S17
- Model #: s19j pro 90t-new03
- Item #: 9SIB7S7J8B0045
- Return Policy: View Return Policy
$2,683.00
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Refurbished: HS-BOX 235Gh/s HNS SC Mining Machine(without PSU) Silent and small asic miner for home mining, Sold by NHASH
- Model #: Hs box-refurbish
- Return Policy: View Return Policy
$355.00
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Refurbished: HS LITE Miner HNS/SC HNS: 1360GH(±5%) SC : 2900GH/S(±5%) Miner 1200W Better than HS Box / HS5 HNS Miner SC Miner
- Model #: HS Lite-Refurbish03
- Return Policy: View Return Policy
$1,478.00
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Antminer L7 8800Mh/s in stock Mining Scrypt algorithm LTC Miner Machine LTC Hashrate King Doge Miner
- Model #: L7 8800Mh-used
- Return Policy: View Return Policy
$9,350.00
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Antminer L7 8500Mh/s in stock Mining Scrypt algorithm LTC Miner Machine LTC Hashrate King Doge Miner
- Model #: L7 8500Mh-used
- Return Policy: View Return Policy
$9,320.00
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Refurbished: Mini-DOGE 185MH/S(with psu)DOGE& LTC Mining Machine Low noise Small&simple Home Mining Home Riching
- Model #: Mini doge-Refurbish04
- Item #: 9SIB7S7JUS1150
- Return Policy: View Return Policy
$488.00
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Antminer KA3 166TH/S Most Efficient Miner KDA Mining Machine KDA Blake2S Air-cooling with 3154W Power Supply Included
- Model #: KA3 166t-new
- Return Policy: View Return Policy
$3,199.00
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Bitmain Antminer S19 XP 134Th/s 3010W Bitcoin Server BTC Mining Hardware Stock
- Model #: S19 XP 134Th-new04
- Return Policy: View Return Policy
$3,478.00
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Antminer S19j Pro 88T ASIC Mining Machine 2596W SHA-256 Bitcoin Crypto Algorithm with Power Supply
- Model #: s19j pro 88t-new02
- Return Policy: View Return Policy
$2,711.00
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Refurbished: AntMiner S19j Pro 90T Asic Miner SHA256 Bitcoin BCH BTC miner bitmain 90TH/s with power supply
- Model #: s19j pro 90t-refurbish02
- Item #: 9SIB7S7J8B0723
- Return Policy: View Return Policy
$2,683.00
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Refurbished: Antminer S19j Pro 100Th/s 3050W Asic Miner SHA256 Bitcoin BCH BTC miner Bitmain miner
- Model #: S19j Pro 100Th-refurbish
- Return Policy: View Return Policy
$2,738.00
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Refurbished: Antminer S19J PRO 104T Mining Machine Power, 220V AC 3068W Power Output Mining Power Supply Bitcoin Miner Machine with Power Cord
- Model #: S19j pro 104th-refurbish03
- Return Policy: View Return Policy
$2,798.00
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Refurbished: CK6, 19.3 Th/s, Nervos Miner, Bitcoin Mining Machine, BTC Asic Miner, American Support and Service+12 Month Warranty & US SELLER
- Model #: CK6 refurbish
- Return Policy: View Return Policy
$2,153.00
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New Release KD5 Pro 24.5T 3000W Kadena KDA Crypto Coin Mining with PSU
- Model #: kd5pronew004
- Return Policy: View Return Policy
$3,072.00
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Refurbished: Original Avalon 1246 83Th/s Bitcoin Miner Asic Miner 3420W Crypto Mining Machine All in One PC From Canaan
- Model #: A1246 83th-refurbish
- Item #: 9SIB7S7J8D1121
- Return Policy: View Return Policy
$1,683.00
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Refurbished: Whatsminer M30s++ Bitcoin Miner 106T with PSU, Asic BTC Miner with PSU Asic Miner Bitcoin Mining Machine
- Model #: M30S++ 106Th-refurbish02
- Return Policy: View Return Policy
$2,820.00
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Refurbished: Antminer S19J PRO Mining Machine Power, 220V AC 3068W 96T Power Output Mining Power Supply Bitcoin Miner Machine with Power Cord
- Model #: S19J pro 96t-refurbish
- Item #: 9SIB7S7J8B0653
- Return Policy: View Return Policy
$2,724.00
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Refurbished: iPollo V1 Mini 300Mh 240W Miner, small and silent ETH/ETC mining machine, a good choice for home mining
- Model #: V1 mini 300Mh-Refurbish02
- Return Policy: View Return Policy
$882.00
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Antminer L7, NEW, 8,500 MH/s, Bitcoin Mining Machine, BTC Asic Miner, American Support and Service +12 Month Warranty & US SELLER
- Model #: L7 8.5G-new
- Return Policy: View Return Policy
$9,320.00
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Refurbished: Bitmain Antminer S19j pro104th/s Bitcoin Miner Much Cheaper Than Antminer S19j pro 104th
- Model #: S19j pro 104th-refurbish
- Return Policy: View Return Policy
$2,798.00
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Refurbished: HS BOX miner 235GH/s 230W HNS machine blockchain miner(without PSU)
- Model #: Hs box-refurbish03
- Return Policy: View Return Policy
$355.00
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Refurbished: Whatsminer M50 118 Th/s Bitcoin Miner, 3306W Asic Miner Bitcoin Mining Machine
- Model #: M50 118th-refurbish
- Item #: 9SIB7S7J8A2424
- Return Policy: View Return Policy
$3,078.00
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Refurbished: Bitcoin Miner Microbt Whatsminer M30S 88TH 3344W ASIC Miner Machine Include PSU Power Supply and Power Cords,better than M20S
- Model #: M30s 88t-refurbish02
- Return Policy: View Return Policy
$2,670.00
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Refurbished: Latest WIFI Version HS-BOX 235GH/S (without PSU)BOX& HNS Mining Machine 230W Low Noise Miner Small Home Riching
- Model #: Hs box-refurbish02
- Return Policy: View Return Policy
$390.00
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Refurbished: CK-BOX 1050GH/S (without Power Cord) Simple Mining Machine CKB 215W Low Noise Miner Small Home Riching(without Power Cord)
- Model #: ck box-refurbish
- Return Policy: View Return Policy
$519.00
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Good Quality Btc Whatsminer M30s Miner 86T Better Than Antminer T19
- Model #: M30s 86t-new02
- Return Policy: View Return Policy
$2,642.00
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Stock Antminer S19 82TH/s 3250W Bitcoin Mining Hardware with Poswe Supply
- Model #: S19 82t-new04
- Return Policy: View Return Policy
$1,999.00
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Refurbished: AvalonMiner 1246 85TH/s Bitcoin Miner Asic Miner Crypto SHA-256 Mining Machine With Original Power Supply
- Model #: A1246 85th-refurbish02
- Return Policy: View Return Policy
$1,738.00
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Refurbished: Antminer D7 1183GH/S Dash Miner Asic Miner Bitmain 3148w Included PSU Original
- Model #: D7 1183Gh-refurbish
- Item #: 9SIB7S7J882131
- Return Policy: View Return Policy
$7,899.00
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Refurbished: HS-BOX 235GH/S(without PSU)BOX & HNSB Mining Machine Low noise Small&simple Home Mining Home Riching
- Model #: Hs box-refurbish04
- Return Policy: View Return Policy
$355.00
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Refurbished: Release CK LITE Miner CKB Miner 6.3TH/s 1200W Nervous Network Miner Better than CK BOX / CK5 / CK6
- Model #: ck lite-refurbish02
- Return Policy: View Return Policy
$1,560.00
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Refurbished: MicroBT WhatsMiner M30S++ 102TH/s 3162W Crypto Bitcoin Mining BTC Blockchain Asic Miner
- Model #: M30s+ 102t-refurbish
- Return Policy: View Return Policy
$2,820.00
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Refurbished: Blockchain Canaan Avalon 1246 85T Bitcoin Miner Asic Miner Crypto SHA256 Mining Machine
- Model #: A1246 85th-refurbish03
- Return Policy: View Return Policy
$1,720.00
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Refurbished: Whatsminer M30S+ 100Th 3400W, BTC Bitcoin Miner Asic BTC Miner with PSU
- Model #: M30s+ 100t-refurbish02
- Item #: 9SIB7S7J8B7582
- Return Policy: View Return Policy
$2,718.00
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Refurbished: Latest WIFI Version CK-BOX 1050GH/S (without PSU)BOX& CKB Mining Machine 215W Low Noise Miner Small Home Riching
- Model #: ck box-refurbish02
- Return Policy: View Return Policy
$519.00
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