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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: Antminer E9 2.4gh Ethash Algorithm 2400Mh/S 1920W ETH/ETC Miner Master With Power Supply Included
- Model #: E9 2.4Gh-refurbish03
- Item #: 9SIV88HJNC1936
- Return Policy: View Return Policy
$1,999.00
Whatsminer M53 230THat 26 J/T with 5980W Power Consumption
- Model #: M53 230T
- Item #: 9SIV88HK2F0027
- Return Policy: View Return Policy
$5,599.00
Antminer S19j Pro+ 120T 3355W With Mining SHA-256 Algorithm BTC Machine from Bitmain
- Model #: jpro122t001
- Item #: 9SIV88HK2E9986
- Return Policy: View Return Policy
$1,895.00
Refurbished: CK-Lite 6.3Th/s 1200W Miner,in Stock CKB Mining Machine
- Model #: ck lite-refurbish
- Item #: 9SIV88HJND4199
- Return Policy: View Return Policy
$1,139.00
Refurbished: Blockchain Canaan Avalon 1246 85T Bitcoin Miner Asic Miner Crypto SHA256 Mining Machine
- Model #: A1246 85th-refurbish03
- Item #: 9SIV88HJNE2421
- Return Policy: View Return Policy
$1,269.00
Miner Bitmain Antminer S19 XP 140th/S Bitcoin BTC Mining Machine Ready To Ship
- Model #: S19 XP-new04
- Return Policy: View Return Policy
$2,039.00
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
$3,559.00
Refurbished: KD5 Pro 24.5Th/s 3000W Miner, KDA Mining Machine
- Model #: KD5 pro-refurbish
- Item #: 9SIV88HJND3843
- Return Policy: View Return Policy
$9,999.00
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
$6,099.00
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
- Return Policy: View Return Policy
$699.00
Refurbished: Canaan Avalon 1166 Pro Brand 3400w Bitcoin Miner Asic Miner Crypto BTC 81T
- Model #: A1166 pro 81t-refurbish
- Item #: 9SIV88HJNE6366
- Return Policy: View Return Policy
$1,399.00
Refurbished: Original iPollo G1 mini Grin Miner With Original Power Supply Ready to Ship
- Model #: G1 mini-refurbish
- Item #: 9SIV88HJND7645
- Return Policy: View Return Policy
$479.00
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-new03
- Item #: 9SIV88HJNE0223
- Return Policy: View Return Policy
$3,759.00
Refurbished: KD-LITE KDA Kadena Miner 16.2TH/s 1330W
- Model #: KD lite-refurbish
- Item #: 9SIV88HJND3940
- Return Policy: View Return Policy
$1,699.00
iPollo V1 Mini 300Mh 240W Miner, small and silent ETH/ETC mining machine, a good choice for home mining
- Model #: V1 mini 300Mh-new02
- Item #: 9SIV88HJNC1359
- Return Policy: View Return Policy
$579.00
Whatsminer M53 234TH at 26 J/T with 6084W Power Consumption
- Model #: M53 234T
- Item #: 9SIV88HK2F0024
- Return Policy: View Return Policy
$5,699.00
Refurbished: iBeLink BM-K1+ 15 TH/s 2250W (KDA)
- Model #: BM-K1+ refurbish02
- Item #: 9SIV88HJND3925
- Return Policy: View Return Policy
$9,999.00
Whatsminer M53 238TH at 26 J/T with 6188W Power Consumption
- Model #: M53 238T
- Item #: 9SIV88HK2F0012
- Return Policy: View Return Policy
$5,499.00
Refurbished: SC6 SE Miner Siacoin Miner Hashrate 17TH/S 3330W with Power Supply Included
- Model #: sc6 se-refurbish
- Item #: 9SIV88HJND8398
- Return Policy: View Return Policy
$3,453.00
Refurbished: High Profile YAMI Miner YAMI-2100M 2100MH/s ETH Mining Machine With Power Supply
- Model #: Ym 2100Mh-Refurbish
- Item #: 9SIV88HJNC1483
- Return Policy: View Return Policy
$5,199.00
Antminer S19 PRO 100T Bitcoin Mining Machine Antminer Bitcoin Miner
- Model #: s19pro100tnew101601
- Item #: 9SIV88HK2F0149
- Return Policy: View Return Policy
$1,229.00
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
$1,059.00
Refurbished: High Profile YAMI Miner YAMI-2400M 2400MH/s ETH Mining Machine With Power Supply
- Model #: YM 2400Mh-Refurbish
- Item #: 9SIV88HJNC1455
- Return Policy: View Return Policy
$5,199.00
Refurbished: Jasminer X4 Brick ETH/ETC Ethereum Miner Mining Machine 65Mh/s 30W Server Asic Miner
- Model #: X4 BRICK-refurbish02
- Return Policy: View Return Policy
$699.00
Refurbished: iBeLink BM-K1 Max 32Th KDA Miner, KADENA Minging Machine With PSU
- Model #: BM-K1 Max 32Th-Refurbish
- Return Policy: View Return Policy
$1,998.90
Refurbished: KD6 SE 25.3Th/s 2300W Miner, High Profit KDA Mining Machine
- Model #: KD6 se-refurbish
- Item #: 9SIV88HJND3812
- Return Policy: View Return Policy
$9,999.00
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
$1,929.00
Antminer S19 86T Bitmain Bitcoin Miner Include PSU Power Supply 3250W Asic Mining Hardware By Cooldragon
- Model #: s19 86t-new04
- Return Policy: View Return Policy
$999.00
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
$1,929.00
Bitmain Antminer S19 XP 134Th/s 3010W Bitcoin Server BTC Mining Crypto Machine Ready to Ship
- Model #: s19xp134tnew001
- Item #: 9SIV88HJNE0224
- Return Policy: View Return Policy
$3,759.00
Refurbished: Bitmain Antminer L7 9,500MH/s (DOGE / LTC)
- Model #: L7 9500Mh-Refurbish02
- Item #: 9SIV88HJN42647
- Return Policy: View Return Policy
$11,995.00
Refurbished: AvalonMiner 1246 85TH/s Bitcoin Miner Asic Miner Crypto SHA-256 Mining Machine With Original Power Supply
- Model #: A1246 85th-refurbish02
- Item #: 9SIV88HJNE2420
- Return Policy: View Return Policy
$1,269.00
S19PRO 100T Bitcoin Mining Machine Antminer Bitcoin Miner with Power Supply included
- Model #: s19pro100t1016new002
- Item #: 9SIV88HK2F0201
- Return Policy: View Return Policy
$1,229.00
Bitmain Antminer S19 XP 134Th/s 3010W Bitcoin Server BTC Mining Hardware Stock
- Model #: S19 XP 134Th-new04
- Return Policy: View Return Policy
$1,929.00
Refurbished: Canaan Avalon 1246 83TH Bitcoin Miner Asic Miner 3155W Crypto Mining Machine With Original Power Supply
- Model #: A1246 83th-refurbish02
- Item #: 9SIV88HJNE2428
- Return Policy: View Return Policy
$1,229.00
Bitmain Antminer S19 XP 134Th/s 3010W Bitcoin Server BTC Mining Hardware Stock
- Model #: S19 XP 134T-new02
- Item #: 9SIV88HK2E8756
- Return Policy: View Return Policy
$1,929.00
Refurbished: Jasminer X4-Q Miner 1040MH / 480W / 5GB Jasminer X4 Miner Sold by YUAN YE
- Model #: X4-Q-refurbish
- Item #: 9SIV88HJNC2203
- Return Policy: View Return Policy
$899.00
Refurbished: Antminer L7 9500MH/s, Powerful Crypto Miner Bitcoin Mining Hardware, Power Supply Included.
- Model #: L7 9500Mh-Refurbish03
- Item #: 9SIV88HJN42735
- Return Policy: View Return Policy
$11,995.00
Refurbished: In Stock X4 BRICK ETH/ETC Miner Hashrate: 65 MH/s ±10% Power consumption: 30 W±10%
- Model #: X4 BRICK-refurbish
- Return Policy: View Return Policy
$699.00
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
$6,099.00
Refurbished: AvalonMiner 1246 83TH/s Bitcoin Miner Asic Miner Crypto SHA-256 BTC Mining Machine BCH With Original Power Supply 3420W
- Model #: A1246 83th-refurbish03
- Item #: 9SIV88HJNE2429
- Return Policy: View Return Policy
$1,229.00
Refurbished: iPollo V1 Mini Classic Plus ETC Miner 280MH/s 270W Crypto Currency on Stock
- Model #: V1 mini 280Mh-Refurbish02
- Item #: 9SIV88HJNC3006
- Return Policy: View Return Policy
$599.00
Refurbished: Antminer L3+ 504MH/S Scrypt ASIC Litecoin Miner, LTC Dogecoin Mining Machine with an Extra Fan & A Data Cable
- Model #: L3+ 504MH/S
- Item #: 9SIV88HJNB6997
- Return Policy: View Return Policy
$299.00
Bitmain Antminer L7 8500Mh LTC Miner
- Model #: L7 8.5G-new02
- Return Policy: View Return Policy
$6,099.00
Antminer D9 (1770Gh) Dash Coin Mining X11 Algorithm with a Maximum Hashrate 2839W from Bitmain
- Model #: d90227
- Item #: 9SIV88HK2E7017
- Return Policy: View Return Policy
$5,497.00
High Profile YAMI Miner YAMI-2100M 2100MH/s ETH Mining Machine With Power Supply
- Model #: Ym 2100Mh-new
- Item #: 9SIV88HJNC1482
- Return Policy: View Return Policy
$5,199.00
Refurbished: KD6 - 29.2 Th/s, Bitcoin Mining Machine, BTC Asic Miner, American Support and Service+12 Month Warranty & US SELLER
- Model #: KD6 29.2t-Refurbish
- Item #: 9SIV88HJND3792
- Return Policy: View Return Policy
$9,999.00
Refurbished: Antminer ETH/ETC Miner E9, 2.4Gh, New, American Support and Service+12 Month Warranty & US SELLER
- Model #: E9 2.4gh-Refurbish02
- Item #: 9SIV88HJNC1937
- Return Policy: View Return Policy
$1,999.00
Refurbished: Jasminer X4-Q Miner 1040MH / 480W / 5GB Jasminer X4 Miner Sold by YUAN YE
- Model #: X4-Q-refurbish02
- Item #: 9SIV88HJNC2204
- Return Policy: View Return Policy
$899.00
Bitmain Antminer S19 PRO 100T Bitcoin Mining Machine Antminer Bitcoin Miner
- Model #: s19 pro 100t-new
- Item #: 9SIV88HK2F0147
- Return Policy: View Return Policy
$1,229.00
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
- Return Policy: View Return Policy
$9,999.00
Refurbished: Antminer E9 2.4gh Ethash Algorithm 2400Mh/S 1920W ETH/ETC Miner Master With Power Supply Included
- Model #: E9 2.4gh-Refurbish
- Item #: 9SIV88HJNC1933
- Return Policy: View Return Policy
$1,999.00
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 #: 9SIV88HJNE2427
- Return Policy: View Return Policy
$1,229.00
GT Miner V88 1750Mh/S 1200W 6G EtHash Algorithm Server ETC ETHW Mining
- Model #: v880227
- Item #: 9SIV88HK2E6096
- Return Policy: View Return Policy
$3,899.00
Antminer L7 9500Mh/s in stock Mining Scrypt algorithm LTC Miner Machine LTC Hashrate King Doge Miner
- Model #: L7 9.5G used
- Item #: 9SIVGXPK5S5705
- Return Policy: View Return Policy
$11,999.00
Bitmain Antminer L7 9050Mh LTC Miner
- Model #: L7 9050Mh-used
- Return Policy: View Return Policy
$1,798.20
Jasminer X4-Q Miner 1040MH / 480W / 5GB Jasminer X4 Miner Sold by YUAN YE
- Model #: X4-Q-new02
- Item #: 9SIVGXPK5S5857
- Return Policy: View Return Policy
$1,299.00
Antminer L7 8800Mh/s in stock Mining Scrypt algorithm LTC Miner Machine LTC Hashrate King Doge Miner
- Model #: L7 8800Mh-used
- Item #: 9SIVGXPK5S5726
- Return Policy: View Return Policy
$11,099.00
Antminer L7 9050Mh/s in Stock Mining Scrypt algorithm LTC Miner Machine LTC Hashrate King Doge Miner
- Model #: L7 9050Mh-used02
- Item #: 9SIVGXPK5S5736
- Return Policy: View Return Policy
$11,399.00
Stock Antminer S19 82TH/s 3250W Bitcoin Mining Hardware with Poswe Supply
- Model #: S19 82t-new04
- Item #: 9SIVGXPK5S5955
- Return Policy: View Return Policy
$979.00