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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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Bitmain Antminer S19 XP 134Th/s 3010W Bitcoin Server BTC Mining Hardware Stock
- Model #: S19 XP 134Th-new04
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$1,925.00
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Jasminer X4-Q Miner 1040MH / 480W / 5GB Jasminer X4 Miner Sold by YUAN YE
- Model #: X4-Q-new
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$855.00
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The Newest Whatsminer M50 118T from MicroBT mining SHA-256 algorithm with a maximum hashrate of 118TH/s at 29 J/T Most Efficient Asic Miner BTC Bitcoin With PSU
- Model #: M50 118th-new02
- Item #: 9SIB1N8JRH2320
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$2,415.00
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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
$1,740.00
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AntMiner S19 90T Asic Miner Sha256 Bitcoin BCH BTC miner bitmain s19 with power supply
- Model #: S19 90th-new04
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$1,055.00
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New Antminer S19 90t 3105w Bitcoin Miner Bitmain Antminer S19 Asic Miner Include PSU Power Supply
- Model #: S19 90Th-new05
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$1,055.00
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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
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$1,720.00
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Jasminer X4-Q Miner 1040MH / 480W / 5GB Jasminer X4 Miner Sold by YUAN YE
- Model #: X4-Q-new02
- Return Policy: View Return Policy
$755.00
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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
$1,925.00
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Bitmain S19 XP 141Th/s With 3010 watts PSU Incluced Antminer Ready to Shipping
- Model #: S19 XP-new04
- Return Policy: View Return Policy
$3,845.00
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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 #: 9SIB1N8JRH2318
- Return Policy: View Return Policy
$2,415.00
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BTC Miner Microbt Whatsminer M30s+ 98T 3400W Power Supply Included
- Model #: M30s+ 98t-new
- Item #: 9SIB1N8JRH2316
- Return Policy: View Return Policy
$2,025.00
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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
- Item #: 9SIB1N8JT74910
- Return Policy: View Return Policy
$2,499.00
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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
$995.00
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Whatsminer M50 118 Th/s Bitcoin Miner, 3306W Asic Miner Bitcoin Mining Machine
- Model #: M50 118th-new03
- Item #: 9SIB1N8JRM8495
- Return Policy: View Return Policy
$2,415.00
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Bitmain Antminer L7 8500Mh LTC Miner
- Model #: L7 8.5G-new02
- Return Policy: View Return Policy
$1,720.00
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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 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
$1,720.00
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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
$1,740.00
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Bitmain Antminer L7 9050Mh LTC Miner
- Model #: L7 9050Mh-used
- Return Policy: View Return Policy
$1,799.00
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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
$1,920.00
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LB Lite 1620M 1450W Miner Computer Server LBRY LBC Miner Ultra Silent Home Mining
- Model #: lbliteoriginal1010
- Item #: 9SIB1N8JSR3354
- Return Policy: View Return Policy
$985.00
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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
$999.00
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Refurbished: Jasminer X4 1U Miner Server Architecture 520MH/s Hashrate 240W Power Consumation ETH Miner with 180 days warranty
- Model #: X4-1U 520Mh-refurbish
- Return Policy: View Return Policy
$799.00
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Refurbished: Jasminer X4-Q Miner 1040MH / 480W / 5GB Jasminer X4 Miner Sold by YUAN YE
- Model #: X4-Q-refurbish02
- Return Policy: View Return Policy
$755.00
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Refurbished: Jasminer X4-Q Miner 1040MH / 480W / 5GB Jasminer X4 Miner Sold by YUAN YE
- Model #: X4-Q-refurbish
- Return Policy: View Return Policy
$755.00
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Refurbished: Jasminer X4-C 1U 450M
- Model #: X4 1U-C 450Mh-Refurbish02
- Item #: 9SIB1N8JRH0833
- Return Policy: View Return Policy
$1,299.00
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Refurbished: Jasminer X4 1U-C Miner 450mh/s Hashrate ETC miner 180 Days warranty
- Model #: X4 1U-C 450Mh-Refurbish
- Item #: 9SIB1N8JRH8715
- Return Policy: View Return Policy
$1,299.00
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Antminer L7 9500Mh/s in stock Mining Scrypt algorithm LTC Miner Machine LTC Hashrate King Doge Miner
- Model #: L7 9.5G used
- Item #: 9SIAXCWK869646
- Return Policy: View Return Policy
$11,999.00
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Upgraded Blackminer L1 4900MH/s 3450W (DOGE/LTC) Much Cheaper than Antminer L7 with Power Supply Included
- Model #: L1 4900Mh-new
- Item #: 9SIAXCWK9C3910
- Return Policy: View Return Policy
$5,999.00
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Antminer S19 86T Bitmain Bitcoin Miner Include PSU Power Supply 3250W Asic Mining Hardware By Cooldragon
- Model #: s19 86t-new04
- Item #: 9SIAXCWK8A0238
- Return Policy: View Return Policy
$999.00
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Antminer L7, 8,500 MH/s, Bitcoin Mining Machine, BTC Asic Miner, American Support and Service +12 Month Warranty & US SELLER
- Model #: L7 8500Mh-used02
- Item #: 9SIAXCWK869954
- Return Policy: View Return Policy
$10,999.00
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Whatsminer M53 238TH at 26 J/T with 6188W Power Consumption
- Model #: M53 238T
- Item #: 9SIAXCWKAX0064
- Return Policy: View Return Policy
$5,499.00
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Whatsminer M53 234TH at 26 J/T with 6084W Power Consumption
- Model #: M53 234T
- Item #: 9SIAXCWKAX0063
- Return Policy: View Return Policy
$5,399.00
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Whatsminer M53 230THat 26 J/T with 5980W Power Consumption
- Model #: M53 230T
- Item #: 9SIAXCWKAX0061
- Return Policy: View Return Policy
$5,299.00
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Antminer L7 9300Mh/s in stock Mining Scrypt algorithm LTC Miner Machine LTC Hashrate King Doge Miner
- Model #: L7 9300mh-used02
- Item #: 9SIAXCWK869749
- Return Policy: View Return Policy
$11,699.00
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Antminer L7, 9,500 MH/s, Bitcoin Mining Machine, BTC Asic Miner, American Support and Service +12 Month Warranty & US SELLER
- Model #: L7 9.5G used02
- Item #: 9SIAXCWK869641
- Return Policy: View Return Policy
$11,999.00
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Antminer L7 9300mh Scrypt Algorithm Asicr L7 9.3gh L7 Dogecoin/LTC Mining Master
- Model #: L7 9300mh-used
- Item #: 9SIAXCWK869766
- Return Policy: View Return Policy
$11,699.00
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Refurbished: Antminer Z15 Mining Machine Power Second-Hand, 11.6-13.0V DC 1510W 420KH/s Power Output Mining Power Supply ZEC Miner Machine with Power Cord
- Model #: Z15 refurbish
- Item #: 9SIAXCWK872995
- Return Policy: View Return Policy
$4,999.00
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Refurbished: Bitmain Antminer Z15 420ksol/s Zcash Asic Best Most Profitable Miner Antiminer Blockchain with PSU Equihash algorithm
- Model #: Z15 refurbish02
- Item #: 9SIAXCWK872996
- Return Policy: View Return Policy
$4,999.00
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Refurbished: Antminer S19 82T Asic Miner 2829W SHA256 Bitcoin BTC Miner with Power Supply
- Model #: S19 82T-refurbish
- Item #: 9SIAXCWK8A0351
- Return Policy: View Return Policy
$949.00
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Refurbished: Jasminer X4 Brick ETH/ETC Ethereum Miner Mining Machine 65Mh/s 30W Server Asic Miner
- Model #: X4 BRICK-refurbish02
- Item #: 9SIAXCWK899364
- Return Policy: View Return Policy
$499.00
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Refurbished: In Stock New JASMINER X4 BRICK ETC Miner Hashrate: 65 MH/s ±10% Power consumption: 30 W±10% with 180 Days Warranty
- Model #: X4 BRICK-refurbish03
- Item #: 9SIAXCWK899366
- Return Policy: View Return Policy
$499.00
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Refurbished: Antminer S19 90t 3105w Bitcoin Miner Bitmain Antminer S19 Asic Miner Include PSU Power Supply
- Model #: S19 90Th-refurbish02
- Item #: 9SIAXCWK8A0207
- Return Policy: View Return Policy
$1,059.00
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Refurbished: AntMiner S19 90T Asic Miner Sha256 Bitcoin BCH BTC miner bitmain s19 with power supply
- Model #: S19 90th-refurbish
- Item #: 9SIAXCWK8A0206
- Return Policy: View Return Policy
$1,059.00
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Refurbished: Bitmain Antminer S19 XP 140Th 3010W BTC Miner, Bitcoin Mining Machine, BTC Asic miner with PSU
- Model #: S19 XP 141th-refurbish02
- Item #: 9SIAXCWK873028
- Return Policy: View Return Policy
$3,895.00
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Refurbished: Antminer S19 86TH/S Bitcoin Miner Antminer S19 86T with Power Supply Most Profitable Mining SHA-256 By Cooldragon
- Model #: s19 86th-refurbish
- Item #: 9SIAXCWK8A0259
- Return Policy: View Return Policy
$999.00
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Refurbished: Antminer S19 86T Bitmain Bitcoin Miner Include PSU Power Supply 3250W Asic Mining Hardware By Cooldragon
- Model #: s19 86t-refurbish02
- Item #: 9SIAXCWK8A0261
- Return Policy: View Return Policy
$999.00
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Refurbished: Bitmain Antminer S19 XP, 134Th/s, 3250w, Bitcoin Mining Machine, BTC Asic Miner By Cooldragon
- Model #: S19 XP 134th-refurbish
- Item #: 9SIAXCWK873034
- Return Policy: View Return Policy
$2,399.00
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Refurbished: Bitmain Antminer S19 XP, 134Th/s, 3250w, Bitcoin Mining Machine, BTC Asic Miner By Cooldragon
- Model #: S19 XP 134th-refurbish02
- Item #: 9SIAXCWK873035
- Return Policy: View Return Policy
$2,399.00
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Refurbished: Antminer L7 8500Mh/s in stock Mining Scrypt algorithm LTC Miner Machine LTC Hashrate King Doge Miner
- Model #: L7 8500Mh-Refurbish
- Item #: 9SIAXCWK869957
- Return Policy: View Return Policy
$10,959.00
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Refurbished: Antminer L7 8800Mh/s in stock Mining Scrypt algorithm LTC Miner Machine LTC Hashrate King Doge Miner
- Model #: L7 8800Mh-Refurbish02
- Item #: 9SIAXCWK869947
- Return Policy: View Return Policy
$11,059.00
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Refurbished: Antminer L7 8800Mh/s in stock Mining Scrypt algorithm LTC Miner Machine LTC Hashrate King Doge Miner
- Model #: L7 8800Mh-Refurbish
- Item #: 9SIAXCWK869946
- Return Policy: View Return Policy
$11,059.00
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Refurbished: Antminer L7 9050Mh/s in Stock Mining Scrypt algorithm LTC Miner Machine LTC Hashrate King Doge Miner
- Model #: L7 9050Mh-Refurbish02
- Item #: 9SIAXCWK869926
- Return Policy: View Return Policy
$11,359.00
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Refurbished: Antminer L7 9300Mh/s in stock Mining Scrypt algorithm LTC Miner Machine LTC Hashrate King Doge Miner
- Model #: L7 9300mh-Refurbish02
- Item #: 9SIAXCWK869785
- Return Policy: View Return Policy
$11,659.00
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Refurbished: Antminer L7 9500Mh/s in stock Mining Scrypt algorithm LTC Miner Machine LTC Hashrate King Doge Miner
- Model #: L7 9500Mh-Refurbished
- Item #: 9SIAXCWK869652
- Return Policy: View Return Policy
$11,959.00
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Refurbished: Antminer L7, 8,500 MH/s, Bitcoin Mining Machine, BTC Asic Miner, American Support and Service +12 Month Warranty & US SELLER
- Model #: L7 8500Mh-Refurbish02
- Item #: 9SIAXCWK869958
- Return Policy: View Return Policy
$10,959.00
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Refurbished: Antminer L7, 9,500 MH/s, Bitcoin Mining Machine, BTC Asic Miner, American Support and Service +12 Month Warranty & US SELLER
- Model #: L7 9.5G refurbish02
- Item #: 9SIAXCWK869653
- Return Policy: View Return Policy
$11,959.00
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Refurbished: Stock Antminer S19 82TH/s 3250W Bitcoin Mining Hardware with Poswe Supply
- Model #: S19 82T-refurbish02
- Item #: 9SIAXCWK8A0353
- Return Policy: View Return Policy
$949.00
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Refurbished: Jasminer X4 1u Eth Asic Mute Miner Hashrate of 520mh/S with Lowest Consumption 240W
- Model #: X4-1U 520Mh-refurbish02
- Item #: 9SIAXCWKAV7470
- Return Policy: View Return Policy
$959.00
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