chenyang CY Low Profile 4 Ports PCI-E to USB 3.0 HUB PCI Express Expansion Card Adapter 5Gbps for Motherboard

This article covers chenyang CY Low Profile 4 Ports PCI-E to USB 3.0 HUB PCI Express Expansion Card Adapter 5Gbps for Motherboard.

Overview

The chenyang CY Low Profile 4 Ports PCI-E to USB 3.0 HUB PCI Express Expansion Card is an affordable solution for adding four USB 3.0 ports to a desktop PC via an available PCIe slot. Each port supports up to 5Gbps data transfer, making it suitable for external drives, USB flash drives, and other peripherals. The card includes both standard and low-profile brackets, so it fits in full-sized and small-form-factor cases alike. At just 0.05kg, it adds negligible weight.

Connectivity & Compatibility

This card uses a PCI Express x1 interface (compatible with x4, x8, x16 slots) and is recognized by Windows 7 through 11, Linux, and other major operating systems without additional drivers. It provides four USB 3.0 Type-A ports, each capable of 5Gbps. A SATA power connector on the card can draw extra power from the PSU to ensure stable operation when multiple high-power devices are connected. The included low-profile bracket makes it ideal for slim tower cases. Bear in mind that the PCIe 2.0 x1 interface has a theoretical bandwidth of about 500 MB/s, so simultaneous full-speed transfers across all four ports will share that bandwidth.

Product Info

Sold on for around ¥4,491, the card is manufactured by CHENYANG and distributed by RIELOV. It sits at the entry-to-mid level of the expansion card market, emphasizing affordability and ease of use. The package includes the card, a standard bracket (pre-installed), a low-profile bracket, and a SATA power cable. No driver installation is required — plug and play. Warranty details are available on the seller page.

Best Use Cases

Desktop users running out of USB ports: If your motherboard’s rear I/O is crowded or you need more ports for keyboards, mice, external drives, this card adds four high-speed ports in one slot. It’s a cost-effective upgrade, but for power-hungry devices like some portable HDDs, consider a self-powered hub instead. Small form-factor PC owners: The low-profile bracket makes this card usable in slim cases where full-height brackets won’t fit. Note that it will occupy a PCIe slot — if you have a large GPU, check physical clearance. * Users upgrading an older PC with USB 3.0: Systems that only have USB 2.0 ports can benefit dramatically. With a USB 3.0 external SSD enclosure, you can see up to 10x faster transfers. However, because the card is limited to PCIe 2.0 x1, hooking up four high-bandwidth devices simultaneously may throttle performance. Best for a mix of one fast device plus slower peripherals.

Product Disclosure (Amazon)

• Manufacturer: RIELOV
• Brand: CHENYANG
• Seller: Amazon US
• Fulfilled by: Amazon US
• ASIN: B07P6J35SC
• Note: This article covers a manufacturer-made product based on Amazon listing details.