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🚀 Upgrade your desktop with next-gen USB-C speed and power — don’t get left behind!
The StarTech.com PEXUSB321C PCIe card adds a single USB-C port with ultra-fast 20Gbps USB 3.2 Gen 2x2 speeds to your desktop PC. Featuring PCIe 3.0 x4 lanes and 15W power delivery, it ensures high-performance data transfer and device charging. Compatible with Windows, Linux, and macOS, this expansion card is ideal for professionals demanding cutting-edge connectivity and seamless integration.




| ASIN | B08T6FCF9S |
| Best Sellers Rank | #70,708 in Computers ( See Top 100 in Computers ) #58 in USB Port Cards |
| Brand | StarTech |
| Built-In Media | "PCI Express USB Card Full Profile Bracket (Installed) Low Profile Bracket Quick-Start Guide" |
| Compatible Devices | Personal Computer |
| Customer Reviews | 4.4 4.4 out of 5 stars (236) |
| Hardware Interface | PCI Express x4 |
| Item Dimensions L x W x H | 5.1L x 7.9W x 2.3H centimeters |
| Item Weight | 36 g |
| Manufacturer | STARTECH.COM |
| Mfr Part Number | PEXUSB321C |
| Model Number | PEXUSB321C |
| Operating System | Linux,Windows |
| Style Name | Classic |
| UPC | 065030891264 |
| Unit Count | 1 Count |
M**D
Product is excellent, but very bad and irresponsible delivery service
Product is excellent, but the delivery guy did not ring the bel. He threw it over the high fence of my house on a wet spot, knowing that I mentioned "strictly hand delivery" on Amazon App.
M**H
I would buy again
Quality product, a bit pricey, but you get what you pay for. Bought 2 of those and would recommend them to anyone with a free PCIe slot. Speeds are on point, if you want the full speed you need to have the hardware that supports USB 3.2 gen2x2. Easy to install and comes with a small bracket for a mini-itx build. No drivers are needed, plug and play.
P**L
1x USB Type-C Port. Works as expected slightly slower than other ports on x670 aorus elite motherboard but as it is in the x4 slot and PC has all drives and lanes fully utilised only small speed difference than the lane attached directly with CPU. Great upgrade. NOTE: Win11 window turns on power saving you need to disable this as it might need a restart to enable it again (on my PC at Least)
J**Y
Just worked. Easy to install (I panicked because I didn't think I had the right PCIe slot, but it fits in the big one, just doesn't use all of the pins), perfectly compatible without extra drivers in Windows 11. 2x2 is super speedy and was compatible with the drive I needed it for. Very good value.
G**E
Using this in my motherboard's secondary PCIe 4.0 x16 slot (effectively x4). Bought this card since it was one of the only options to get a USB 3 Type C port at least 10Gbps to provide 3Amps of power without any additional power connections. Connected my Meta Quest 2 VR headset using the UGREEN 16ft USB-C cable for VR. Works perfectly, running PC VR games at max refresh rate 120Hz, & battery stays at 100%.
S**E
Qualità eccezionale, non c'è altro da dire. Usata per giocare in PCVR tenendo carico il Quest3, associato ad un ottimo cavo Type-c.
M**N
Ich baue mir sehr gerne meine PCs selbst. Da ich mir gegen Ende dieses letzten Quartals in 2025 mal wieder einen Mittelklasse Gaming PC zusammengestellt habe (reicht mir persönlich auch, ich brauche kein "High End") hatte ich jedoch leider übersehen, dass bei den von mir gewählten Komponenten ein USB-C Anschluss fehlte! Nun hatte ich noch einen PCI-Express Steckplatz frei und habe mich für den "StarTech.com 1-Port USB-C PCIe Adapter" entschieden! Dieser rüstet meinem Computer einen USB-C Steckplatz nach. Die Karte wurde gleich erkannt, die Treiber dafür automatisch installiert und sind - dank meinem Norton Driver Updater - auf dem neusten Stand. Nun kann ich unter anderem meine VR Brille "Meta Quest" mit einer guten Geschwindigkeit via USB-C per Link-Kabel an meinen PC anschließen und bietet mir weitere Möglichkeiten. FAZIT: Von meiner Seite aus macht das Teil genau das, was es soll und das sehr gut! Kaufempfehlung für alle, die ihren PC mit einem USB-C Anschluss erweitern möchten und die dafür noch einen PCI-Express Anschluss auf dem Mainboard frei haben!
Trustpilot
2 months ago
2 weeks ago