SanDisk
SanDisk Cruzer Blade 8 GB USB 2.0 USB flash drive Black SDCZ50-008G-B35
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ESTONE
ESTONE PCIE22A3C 5-Port USB 3.0 Expansion Card (3× USB-C, 2× USB-A)
Adds five USB 3.0 ports — three USB-C and two USB-A — via a PCIe x1 slot with 5 Gbps transfer speed
- TypePCI to USB Card
- External USB Ports5x USB Ports
- StandardUSB 3.0
- Data Transfer RateUp to 5.0 Gbps
- Operating Systems SupportedWindows 7/8/10/11
- CompatibilityWidely Compatibility: The card is compatible with Windows 7/
- Adds five USB ports (three USB-C, two USB-A) to a desktop in one step
- Delivers up to 5.0 Gbps transfer speed, ten times faster than USB 2.0
- Works with PCIe 3.0 and 2.0 slots from x1 to x16
- Supports Windows 7/8/10/11 and Mac OS 10.8.2 and above
- Draws power directly from the PCIe slot, no external supply needed
PCIe USB 3.0 expansion card
The ESTONE PCIE22A3C adds five USB 3.0 ports to a desktop computer through a single PCI Express lane. It is aimed at users who need more Type-A and Type-C connections for peripherals such as keyboards, mice, printers, external drives or VR headsets.
Fits x1 to x16 slots, no extra power
The card draws power directly from the PCI Express slot and works in x1, x4, x8 or x16 sockets compatible with PCIe 2.0 or 3.0. It supports Windows 7, 8, 10, 11 and Mac OS 10.8.2 and above, freeing up existing motherboard ports while adding three Type-C and two Type-A connectors.
Driver CD and mounting screws included
A driver disc is supplied for Windows 7 and XP installations; newer Windows and Mac versions operate without it. The package also provides installation screws and a user manual, and each port includes overcurrent and static protection for reliable operation.
商品特色
- Adds five USB ports (three USB-C, two USB-A) to a desktop in one step
- Delivers up to 5.0 Gbps transfer speed, ten times faster than USB 2.0
- Works with PCIe 3.0 and 2.0 slots from x1 to x16
- Supports Windows 7/8/10/11 and Mac OS 10.8.2 and above
- Draws power directly from the PCIe slot, no external supply needed
商品規格
| Brand | ESTONE |
|---|---|
| Series | PCIE22A3C |
| Model | PCIE22A3C |
| Type | PCI to USB Card |
| External USB Ports | 5x USB Ports |
| Standard | USB 3.0 |
| Data Transfer Rate | Up to 5.0 Gbps |
| Operating Systems Supported | Windows 7/8/10/11 |
| Compatibility | Widely Compatibility: The card is compatible with Windows 7/8/10/11 (32/64 bit) and Mac OS 10.8.2 and above. The card only requires installing a driver which you can download from our CD driver, when operating on Windows 7. Note: Windows XP,/Vista/7, Server,requires driver installation, Windows 10/11 and Mac OS and Linux don't need drivers. |
| Specifications | 5 Ports PCI-E to USB 3.0 HUB PCI Express Expansion Card Adapter 5Gbps for Motherboard You need to install the RENESAS/VLI USB3.0 driver for your computer first. Supports PCI Express 3.0 2.0 X1 lane, can transferring up to 5Gbps. PCI Express x1 slot card for usb expansion 7 Ports USB interface Card (3X USB-C - 2X USB-A) Power Input: no need extral Power Connector Power output: +/-5V / 900mA (each port) Compatible: USB1.1/2.0/3.0/3.0 Operating Systems: Windows7/8/10(32/64bit) ? |
| Weight | 3.0 ounces |
| Package Contents | 1x USB 3.0 PCI-E expansion card, 1x CD driver, 1 x installation screws, and 1x user manual. |
商品問答
Does the card hit the PCIe x1 lane bandwidth ceiling before the USB 3.0 5 Gbps ports saturate?
The card uses a single PCIe lane at 3.0 or 2.0 speed, so sustained multi-port transfers are limited by that lane rather than the 5 Gbps per port rating.
How warm or noisy does the board get when all five ports run continuously?
The card draws power only from the PCIe slot with no fan; it stays silent and runs at typical slot temperatures under full load.
Which slot type and driver situation must my motherboard and OS already provide?
You need a free PCIe x1, x4, x8 or x16 slot; Windows 10, 11 or Mac OS 10.8.2+ work without extra drivers, while Windows 7 requires the supplied driver.
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