PCI E 1 to 3 PCI express 1X slots Riser Card Mini ITX to external 3 PCI-E slot adapter PCIe Port Multiplier Card VER005 1X TO 16About Description:Kind Tips:Because of the different batches, the color of the pci-e slot may be a little different Hoep you can understand Thank you PCI-E 1X 1 TO 3 :If you need more than one PCI-E x1 slot on the motherboard was not any so much, it touches you can think about it It consists of two parts, one main card, interface installed via PCI-E X1 on the motherboard, two equipment cards, both of which are connected together via USB 3 0 cable The device card also uses the United States Pericom Pericom PI7C9X bridge chip, for switching PCI-E, PCI-E between But even USB 3 0, but also the theoretical bandwidth 5Gbps (625MB / s), one Into four Then remove the loss would only 150MB / s, and even PCI-E 1 x single-channel bandwidth also has 250MB / s, So this stuff more than enough to give you the best slots, there will not be enough bandwidth, not only for the performance requirements of the place Therefore, the transferred PCI-E slot is the best version above 2 0, the 3 0 version is better Several Divided PCI-E 1X slot all is gen2 mode, even if gen1 previously ,it can be ok Features:2 layer PCB bard designing Compliant with PCI express 2 0, 1 1 Specification1-slot PCI-E 1X to 3 slot 1X riser card with high speed USB 3 0 cable High speed USB 3 0 shield cable is flexible for 1U,2U,3U chassis Support 3 port high speed PCIe 1X card Solid capacitor provide extra stable power supply for PCI-e cardMainboard size:(L*W*H)9 60*6 40*1 30cm/3 78"*2 52"*0 51"PCI-E Card size:(L*W*H)11 80*6 50*1 90cm/4 65"*2 56"*0 75"USB cable length 60cm/1 97ftProduct installation instructionsFirst, when you use the adapter card, the computer needs to be turned off before they can plug the adapter card 1 The first step, first of PCIe USB card plugged into the motherboard's PCIe slot 2 Use USB3 0 data cable adapter to connect the ends of the two USB port Plug in the power supply 3 The third step: After completion of the above two steps, first in no hurry to insert your PCI-E card, start the computer to see if your computer has been identified to the riser card, if you did not find the card, repeat the above operation (Note: The first time to insert card to start the computer, into the system in general will be prompted to install new hardware, such as "PCI standard PCI-to-PCI bridge" , you need to wait for it to automatically install the complete, individual anti-virus software will prevent these files installation, note skipped), when your computer has been recognized the card,blue LED PCI slot on normal light, computer equipment manager in the system device will show an increase of several "PCI standard PCI-to-PCI bridge4 After completing the above three steps, turn off the computer, plug in your PCI-E card, to be careful not to insert the contrary,5 then boot into the system, install PCI-E Card DriverPCI E 1 TO 2 / 4 Port USB3 0 Riser Card :PCI-E 2/4 Port USB3 0 Mining CardPlug and PlayInterface Type: PCIE 1X to 2/4* USBBus Type: PCI-Express X1Applicable Slot: PCI-E X1, X4, X8, X16Transmission speed: 5GbpsUse: For MiningSupport system: DOS, Linux, Windows XP/7/8/10Features:1 An effective solution to the motherboard PCI-E interface is not enough, an interface can be extended out of 2-port or 4-port usb3 0;2 The use of plug-in design, without extension cable directly into the motherboard interface, and can be fixed to the chassis, the stability and reliability greatly improved 3 The main control board adopts PCI-E interface direct power supply mode, no need to external power cord, so that the main control board power from outside interference, higher stability 4 Reduce the number of adapter and adapter cable, a line directly to the interface, effectively reduce the interface interference and wire loss, to ensure data reliability, thereby improving work efficiency PCI E 1x TO 2 / 4 16x Slot with Cable :(Tips: Because of the different batches, the color of the capacitor and the buckle will be a little different If you mind this problem, please buy it carefully Thank you )Features: 2 layer PCB bard designing Compliant with PCI express 2 0, 1 1 Specification1-slot PCI-E 1X to 2/4 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 cardUSB cable length:60cm/23 63" (Approx )Quantity:1SetPlease NOTE:PCI card Do not insert anti, anti-i