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Sinefine 4 Ports USB PCIE Card (2 x USB A and 2 x Type C) PCIe USB 3.0 Expansion Card with Low Profile Bracket for Desktop PC
SINEFINE

Sinefine 4 Ports USB PCIE Card PCIe USB 3.0 Expansion Card

Bottom line: The Sinefine 4 Ports USB PCIE Card PCIe USB 3.0 Expansion Card is a specs-and-price decision rather than a crowd-consensus one in the expansion cards category, priced around $18.99 on Amazon as of 2026-10-06. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

$18.99

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Buy on Amazon — $18.99 Compare to similar expansion cards

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Backed by SINEFINE's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

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SpecPicks Verdict

SpecPicks scored Sinefine 4 Ports USB PCIE Card PCIe USB 3.0 Expansion Card using a rating × review-volume × price-fit model applied to published specs and reviews across the expansion cards category. SINEFINE's expansion cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for expansion cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • 【4 Ports USB Expansion Card】This card allow users add 4X USB 3.0 ports (2-Ports USB-A and 2-Ports Type C ) on desktop computers by PCI Express(1X) interface. The added-on USB 3.0 ports can provide superspeed 5Gbps max(totally) for audios, photos, and more files data transfer. (Thunderbolt/Display protocol not supported)
  • 【No External Power Adapter】Users do not need to plug any additional power cable on from power source and get 5V/12A max power supply for high-power consuming device
  • 【Stable and Easy to Use】The internal USB card is provided from the motherboard through the PCI Express slot to ensure a stable connection and improve data transmission speed. Will not lose the connection problem like an external USB Hub. Quick and easy installation, a simple solution for connecting to and using USB 3.0 devices on your standard desktop
  • 【Widely Compatibility】Compatible with Windows 7/8/10/11 (32/64 bit) and Linux Mint ,Ubuntu 20.04 system. PCIe card for HP windows 11 desktop,Dell 8950,Corsair 220t/4000D,Lenovo P520. Note: Windows XP,/Vista/7, Server,requires driver installation, Windows 10 and above don't need drivers.If your computer encounters compatibility problems/does not recognize any drivers, Please feel free to contact us if you encounter compatibility issues/not work
  • 【Easy to install】1.Turn off the computer power, then remove the cover from the computer case.2.Find the corresponding PCI-E card slot.3.Insert the card into a empty PCI Express slot.4.Lock the screw
  • 【Attention】When installing,note that since the pcie card USB port is vertical, first insert the USB flash drive/USB cable into the card's USB slot to seat it.Then tighten the screws,close the PC case cover, turn on the PC and install the driver. For the narrow slot area at the rear of the PC mainframe, simply cut one of the slot's crossbars with small sheet metal hand pliers

Full Specifications

BrandSINEFINE
StyleClassical
Style NameClassical
ConnectivityUSB
Model NumberUP3240
CompatibilityPC, Linux
Mfr Part NumberUP3240
Compatible DevicesPersonal Computer
Hardware InterfacePCIE x 1, PCIE x 16, PCIE x 4, PCIE x 8, USB 3.0 Type A, USB 3.0 Type C
Warranty Description180 Days
Full listing titleSinefine 4 Ports USB PCIE Card (2 x USB A and 2 x Type C) PCIe USB 3.0 Expansion Card with Low Profile Bracket for Desktop PC

Ready to buy?

Sinefine 4 Ports USB PCIE Card (2 x USB A and 2 x Type C) PCIe USB 3.0 Expansion Card with Low Profile Bracket for Desktop PC is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $18.99

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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Sinefine 4 Ports USB PCIE Card (2 x USB A and 2 x Type C) PCIe USB 3.0 Expansion Card with Low Profile Bracket for Desktop PC
$18.99
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