JMT PCI-E 1x to 16x Riser Card PCI-Express 1 to 4 Slot PCIe USB3.0 Adapter Port Multiplier Miner Card for BTC Bitcoin Miner Mining (4*sata Cables)

??Specification: Bus Type: PCI-E X1 Port Quantity: 4 X USB 3.0 Size: approx. 120 X 55 X 75 mm/4.72 X 2.16 X 2.95" Product Weight: approx. 70 g Supported OS: DOS, Linux, Windows XP/Win7/WIN8/WIN10 ??Attention: 1. Due to WINDOWS limit the number of graphics cards, in WIN10 can only recognize up to 8 graphics cards, WIN7 can only recognize 6 graphics cards, and to use the revised graphics card driver, on one motherboard pls use with the same type of graphics card. 2. 8 graphics cards or more quantity pls to use LINUX system. ??Riser Card Set (6PIN/Large 4PIN/SATA Power Supply to options): ?Features: 2 layer PCB bard designing. Use for graphics card mining 1-slot PCI-E 1X to 4 slot 16X riser card with high speed USB 3.0 cable. High speed USB 3.0 shield cable is flexible for 1U,2U,3U chassis. Support 4 port high speed PCIe 16X card. Solid capacitor provide extra stable power supply for PCI-e card USB cable length:60cm/23.63" (Approx.) Quantity: 1Set Supported OS: DOS, Linux, Windows XP/7/8/10 Function: Dedicated for bitcoin mining

• Use for graphics card mining ,Function: Dedicated for bitcoin mining
• 1-slot PCI-E 1X to 4 slot 16X riser card with high speed USB 3.0 cable.
• High speed USB 3.0 shield cable is flexible for 1U,2U,3U chassis.
• Support 4 port high speed PCIe 16X card.
• USB cable length:60cm/23.63" (Approx.)