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SIIG Gigabit Ethernet PCIe card with spare low-profile bracket

SIIG, Inc

SIIG, Inc CN-GP1021-S3 Gigabit Ethernet network card

SKU CH-11CK-KA040 MPN CN-GP1021-S3

Adds a 10/100/1000Mbps Gigabit Ethernet port to a desktop via PCI Express, includes low-profile bracket and driver disc

  • Rated speed10/100/1000 Mbit/s
  • Interface typePCI-Express
  • Key featuresProduct Type:Gigabit Ethernet Card
  • Product weight0.2
  • In the boxDP Gigabit Ethernet PCIe Spare Enhanced Low Profile Bracket
  • Adds one Gigabit Ethernet port via PCI Express
  • Supports 10/100/1000Mbps auto-negotiation
  • Includes dual-profile brackets for any chassis
  • Driver CD and manual provided for setup
  • FCC, CE approved and RoHS compliant build

Gigabit Ethernet PCIe adapter for desktops

This PCI-Express network card adds a single Gigabit Ethernet port to desktop computers and workstations. It supports 10/100/1000Mbps speeds with auto-negotiation and full duplex operation. The dual-profile design fits standard and low-profile brackets for flexible installation.

Suits PCs needing wired Gigabit connectivity

Ideal for upgrading systems with 10/100 Ethernet or adding networking to machines without onboard ports. Compatible with a wide range of Windows and Mac operating systems. Not for users requiring multiple Ethernet ports, fibre connections, or wireless networking capabilities.

PCI-Express interface with 10/100/1000Mbps speed

The card connects via a PCI-Express slot and delivers up to 1000Mbps data transfer rates. Includes both standard and low-profile brackets, driver CD, and user manual. FCC, CE, and RoHS compliant for regulatory assurance.

How it compares

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

Price $33.99
Cheaper than about 80% of the 1,505 comparable items (median $90.99).

Specifications

Product
Brand nameSIIG
Model nameCN-GP1021-S3
Performance
Rated speed10/100/1000 Mbit/s
Ports & slots
Interface typePCI-Express
Size & build
Shipping weight0.15 kg
Package size219 × 160 × 38 mm
In the box
In the boxDP Gigabit Ethernet PCIe
Spare Enhanced Low Profile Bracket
Driver CD
User's Manual

Questions about this item

What does the 1000 Mbps rating deliver inside a desktop PC?

It provides a single Gigabit Ethernet port running at up to 1000 Mbps with auto-negotiation and full duplex operation on PCI Express.

How does the PCI-Express interface limit the card's throughput?

The PCI-Express connection carries the 10/100/1000 Mbps Ethernet traffic without bottlenecking the rated Gigabit speed.

Will the DP Gigabit Ethernet PCIe fit a low-profile chassis?

Yes, a spare enhanced low-profile bracket is included alongside the standard bracket for slim cases.

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