Overview
The StarTech.com 4-Port PCIe USB 3.2 Gen 2 Card is a simple way to add high-speed USB-C and USB-A ports to your desktop PC. It plugs into a PCI Express 3.0 x4 slot and delivers up to 10Gbps per port. Powered by the ASMedia ASM3142 chipset, it offers reliable performance for demanding peripherals.
Key Features
- Two USB-C and two USB-A ports on a single card
- Each port supports up to 10Gbps data transfer
- PCI Express 3.0 x4 interface (works in x8/x16 slots too)
- Bus-powered — no extra power cable needed
- Compatible with Windows, Linux, and macOS
Compatibility Notes
This card uses PCIe 3.0 x4 but is backward compatible with PCIe 2.0 and 1.0 slots (speed will be limited). You need an available PCIe x4, x8, or x16 slot on your motherboard. The card is about 14 cm long, so it fits in most mid-tower cases. No additional power connectors are required.
Who Should Buy This
- Users who need USB-C ports on a desktop PC
- Those with external SSDs or high-speed USB devices that need full 10Gbps bandwidth
- Anyone looking to expand USB connectivity without relying on a hub
Upgrade Considerations
This card uses four PCIe lanes. Depending on your motherboard, it may share lanes with the GPU or NVMe SSD. This is rarely an issue with mid-range or higher CPUs (Ryzen 5/7, Core i5/i7), but on entry-level chipsets (e.g., H610, A520) you should check the manual for lane distribution. If you have a free x4 or larger slot, you're good to go.