Hosa Technology
Hosa Technology YPP118 Y cable 1/4 in TRS to dual 1/4 in TRSF
- Speaker Cables
- 6.250
$12.99
0.000152BTC
In stock
Vszerda
Vszerda PCI-E 4X to 4 PCIe USB Riser Card
Expands one PCIe x4 slot into four PCIe USB riser ports using an ASM1806 chip, with direct slot power and gold-plated connectors for stable multi-GPU mining
- Expands one PCIe x4 slot into four GPU ports using ASM1806 chip
- Direct PCIe bus power eliminates external cables for cleaner builds
- Gold-plated USB connectors cut signal loss and interference
- Works with x4, x8 and x16 slots across Windows and Linux
- Designed for multi-GPU mining rigs needing extra PCIe lanes
PCI-E 4X to 4 USB riser card
The Vszerda PCI-E 4X to 4 PCIe USB riser card expands a single PCI-E X4 slot into four PCI-E USB ports. It targets miners or builders who need to connect multiple GPUs to a motherboard with limited expansion slots. The card uses an ASM1806 chip and draws power directly from the PCI-E interface without extra cables. It supports Linux and Windows from XP through 11.
ASM1806 chip and X4 bus interface
The single specification that determines compatibility is the ASM1806 controller operating over a PCI-E X4 bus interface compatible with X4, X8 and X16 slots. The four downstream ports carry PCI-E signals, not USB 3.0 data, so they only accept PCI-E risers or devices. Gold-plated connectors reduce interference and line loss for reliable data transmission. Direct power from the slot removes external power adapters and improves stability.
Four GPU headroom and signal limits
The card comfortably handles four external GPUs for mining or compute workloads, reducing cable clutter and potential failure points. It runs out when the host platform cannot supply enough lanes or bandwidth for all four devices simultaneously, or when the workload demands more than the X4 link can deliver. The ports cannot accept standard USB peripherals, so buyers needing USB connectivity must look elsewhere.
Highlights
- Expands one PCIe x4 slot into four GPU ports using ASM1806 chip
- Direct PCIe bus power eliminates external cables for cleaner builds
- Gold-plated USB connectors cut signal loss and interference
- Works with x4, x8 and x16 slots across Windows and Linux
- Designed for multi-GPU mining rigs needing extra PCIe lanes
Specifications
No published specifications for this item yet.
Questions about this item
How does the four-port expansion affect GPU bandwidth when the card is installed in a PCIe x4 slot?
The ASM1806 chip splits one x4 link into four PCIe-over-USB ports; each GPU shares the upstream x4 bandwidth, so total throughput is limited to that link.
What does the PCIe 3.0 x4 interface cap in practice for mining rigs?
The upstream slot runs at PCIe 3.0 x4 speeds, so all four downstream GPUs combined cannot exceed that aggregate bandwidth.
What physical slot and clearance does the board need to mount in a case?
It plugs into any PCIe x4, x8 or x16 slot and requires no external power cable, drawing power directly from the motherboard slot.
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