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Green PCIe card with three USB ports and one Ethernet port

Vszerda

Vszerda SD-PEX50100 3 Port USB 3.1 Gigabit Ethernet PCI-e 2.0 x1 Card

SKU CH-1RPM-VCR8K

Adds three USB 3.1 Gen 1 ports and one Gigabit Ethernet link through a single PCIe 2.0 x1 slot

  • Three USB 3.1 ports plus Gigabit Ethernet expand connectivity through a single PCIe 2.0 x1 slot
  • VL805-Q6 and AX88179 chipsets deliver reliable USB 3.1 Gen 1 and wired network performance
  • xHCI compliance ensures broad operating-system and driver compatibility
  • On-board power connector supplies stable +5 V to all USB ports for power-hungry peripherals
  • UASP support accelerates external storage transfers beyond standard BOT mode

Three-port USB 3.1 and Gigabit Ethernet card

The Vszerda SD-PEX50100 adds three USB 3.1 Gen 1 ports and a single Gigabit Ethernet connection through one PCI Express 2.0 x1 slot. It uses VLI VL805-Q6 and AX88179 chipsets and complies with the xHCI specification. An on-board power connector supplies +5 V to the USB ports for stable operation with bus-powered devices.

Check slot and power before ordering

Verify that your motherboard has a free PCI Express 2.0 x1 or larger slot and that the bracket fits your chassis profile. The card requires a connection to the integral power connector to deliver +5 V to the USB ports; ensure your power supply has a compatible lead. Driver support for the xHCI and Ethernet controllers should be confirmed for your operating system.

Replaces single-function USB

This card consolidates a USB 3.1 host adapter and a Gigabit NIC into one slot, freeing expansion space compared with separate cards. The upgrade is worthwhile when you need both extra SuperSpeed USB ports and a wired network link simultaneously. It does not serve builds that require multi-gigabit Ethernet speeds or more than three USB ports.

How it compares

Measured against everything we stock in Ethernet Cards & NICs, at today’s prices. Recalculated every night.

Price $31.99
Cheaper than about 82% of the 1,505 comparable items (median $90.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the Vszerda SD-PEX50100 include a bracket and cables, or must I buy them separately?

The card fits a standard PCIe 2.0 x1 slot and has an integral power connector for supplying +5 V to the USB ports, so a spare power lead from your PSU is required.

Should I choose this three-port model over a single-port version?

This model adds two USB 3.1 Gen 1 ports driven by a VL805-Q6 controller alongside one Gigabit Ethernet port handled by an AX88179 chipset, giving both high-speed USB and wired networking in one slot.

What does the USB 3.1 Gen 1 label mean for real-world transfer speed?

The USB ports run at up to 5 Gbit/s and support both BOT and UASP protocols, so actual throughput depends on the connected drive and whether your OS uses UASP for lower overhead.

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