Pcie Splitter 1 to 4 PCI Riser Card, 4 Risers into 1 PCI Card, PCIe Multiplier Risers 1X to External 4 PCI-e USB3.0 Adapter for ETH Miner GPU Crypto Bitcoin Ethereum Mining Rig

So far i've only been able to get this working in a PCI-E 16x slot. Converted an old gaming pc into a gpu mining rig to get started without breaking the bank (wish the GPU's didn't do that too). No problems with the install of the card running in 2 seperate Dell refurbs. You should see your cards in GPU-Z and if they are generic then load the appropriate drivers, then all specs will show. Connection speed is fast enough to hash along and not have any dropped packets/blocks to each GPU. I will be picking up a couple more! Edit: - tried on another system later and had no luck with the card working with more than one GPU. These cards are very dependent on the mobo's being able to handle them. Newer boards seem to handle it but there are limitations to the architecture of older ones. Still trying to figure out if there is a driver update that might work, but no luck so far. Multiple BIOS updates to multiple chipsets, still no luck. I'll post more info if I come across a working solution.

Very good product for mining i have used all 4 ports of this device and there is no issue. All ports are working with same hashrate as in x16 port

Facile installazione sia software che hardware, completo di viti di fissaggio con istruzioni ottimo prodotto

Got this to add more GPU's to my mining rig. Works good and windows found drivers and fired up right away.

Tengo mi Rig de minería con este multiplicador de puertos y funciona a la perforación. En una placa Asus sencilla de la plataforma Am2 que es viejita y gracias a este dispositivo he podido montar 5 gráficas