BFKK
BFKK 3U Rackmount Server Chassis EATX/ATX/MATX 4x5.25 6x3.5 Top/Side Cooling
- Rackmount
US$214.99
0.0027811BTC
มีสินค้า
Vszerda
Vszerda 7-Port PCIe USB 3.0 Expansion Card
Adds seven USB 3.0 ports via a PCI Express x1 slot for up to 5 Gbps data transfer with no external power required
- Add seven USB 3.0 ports for more peripherals
- Up to 5.0 Gbps transfer speed moves large files fast
- Works in PCIe x1, x4, x8 or x16 slots
- No external power cable needed for basic operation
- Compatible with Windows 11, 10, 8, 7, Vista and XP
Seven USB 3.0 ports on one bracket
The Vszerda expansion card adds seven external USB 3.0 Type-A ports plus two internal 19-pin headers through a single PCI Express x1 slot. Desktop builders who need many simultaneous connections for drives, controllers or optical units can fill one slot instead of chaining hubs. Windows 10 and 11 install without extra drivers; Mac OS is not supported.
No external power cable required
The card draws 5 V at 1.5 A directly from the PCI Express bus and uses solid capacitors for low-impedance, temperature-stable delivery. Backward compatibility with USB 2.0 and 1.x devices means older peripherals stay usable. Vertical port height measures 0.72 inches, so bracket clearance should be checked in compact cases.
One PCI Express x1 slot decides fit
An available x1, x4, x8 or x16 slot is mandatory; legacy PCI slots will not work. The adapter handles data only and cannot carry video signals such as DisplayPort or HDMI. For sustained large transfers the manufacturer advises connecting the optional auxiliary power header to the PSU.
จุดเด่น
- Add seven USB 3.0 ports for more peripherals
- Up to 5.0 Gbps transfer speed moves large files fast
- Works in PCIe x1, x4, x8 or x16 slots
- No external power cable needed for basic operation
- Compatible with Windows 11, 10, 8, 7, Vista and XP
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How do I install this card in a PCIe x1 slot and what step is often missed?
Insert the card into any PCIe x1, x4, x8 or x16 slot; the step often missed is connecting the internal 19-pin USB 3.0 header to the motherboard for the two extra ports.
What maintenance or replacement will this card need later?
No routine maintenance is required; if a port fails the whole card must be replaced because the 7 external and 2 internal ports are fixed on the board.
What limit appears first during sustained large-file transfers?
The shared PCIe lane caps total throughput at 5.0 Gbps, so simultaneous heavy traffic on multiple ports will hit that ceiling first.
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