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Vszerda PCIe card with eight RJ45 ports silver bracket

Vszerda

Vszerda 8 Port Gigabit Ethernet PCIe Network Card

SKU CH-EZJV-S8RBX

Adds eight Gigabit Ethernet ports through a PCIe 1.1 slot using the Realtek RTL8111H chipset

  • Rated speed1 Gbit/s
  • Interface typeEthernet
  • Bus interfaceEthernet
  • Key featuresDesktop
  • Product dimensions5.5 in × 1.0 in × 6.5 in
  • In the boxUser manual
  • Add eight wired connections through a single PCIe slot
  • Realtek RTL8111H chipset drives eight gigabit RJ45 ports
  • Full-duplex flow control and 9K jumbo frames cut congestion
  • Works with Windows 11 down to XP, Linux and macOS 10.7+
  • Low-profile 5.5 x 1.0 x 6.5 in card fits standard desktops

Eight-port Gigabit adapter

The Vszerda PCIe network card adds eight RJ45 ports to a desktop system, each capable of 10, 100 or 1000 megabits per second over Cat5e cable up to 100 metres. It uses a Realtek RTL 8111H chipset and a PCI Express 1.1 interface, making it suitable for expanding wired connectivity in home or small-business environments.

Passive cooling and low power

The card operates without an onboard fan, relying on case airflow to dissipate heat from the integrated transceiver that supports 500 megabit Giga Lite mode. Full-duplex flow control under IEEE 802.3x and jumbo frames up to 9K bytes keep latency predictable during sustained transfers.

Fits standard low-profile slots

Measuring 5.5 by 1.0 by 6.5 inches, the adapter occupies a single expansion slot and requires no auxiliary power connector. Driver support spans Windows 11 down to XP, Windows Server 2022, 2019 and 2016, Linux and macOS 10.7 or newer, so it integrates into most existing software stacks without extra configuration.

How it compares

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

Price $192.99
Pricier than about 67% of the 1,505 comparable items (median $90.99).

Specifications

Product
Brand nameIO Crest
Performance
Rated speed1 Gbit/s
Ports & slots
Interface typeEthernet
Bus interfaceEthernet
Size & build
Product dimensions5.5 in × 1.0 in × 6.5 in
In the box
In the boxUser manual

Questions about this item

How do I install the card and which slot should I use?

Insert the PCI Express 1.1 card into any free PCIe x1 or wider slot, secure the bracket with a screw, attach the low-profile bracket if your chassis needs it, then install the Realtek driver from the manufacturer site before connecting cables.

What maintenance or replacement will the adapter need later?

The board has no fan or moving parts; keep the heatsink free of dust with occasional compressed air and replace the card only if a port fails or you need more than 1 Gbps per port.

What limit appears first when all eight ports run sustained traffic?

The single PCI Express 1.1 lane caps total host bandwidth, so simultaneous wire-speed transfers on multiple ports will hit the bus ceiling before the individual 1 Gbps links do.

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