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SIIG Dual Profile Gigabit Ethernet PCIe - up to 1Gbps data transfer rate CNGP1021S3
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- SKU:
- 18215510
- MPN:
- cn-gp1021-s3
- Availability:
- Usually ships the same or next business day. In stock at our IL warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/04/2026 04:40:54 PM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 or above | and pay only $35.47 each 35.47 |
- Stock Update:
- 02/04/2026 04:40:54 PM PST
Description
This item is brand-new, factory sealed.
SIIGs DP Gigabit Ethernet PCIe adds one high-speed Gigabit Ethernet port to PCI Express enabled desktop computers and workstations. It supports up to 1000Mb/s data transfer rate, auto-negotiation and full duplex mode to enhance your networks performance and reliability. This high quality, dual-profile Ethernet adapter will enhance your networking performance from any desktop computer or workstation with 10/100 Ethernet port or without networking capabilities.
The DP Gigabit Ethernet PCIe is FCC & CE regulatory approved and RoHS-compliant. It is fully compatible with a wide variety of Windows and Mac operating systems
Features:
Adds a high-speed Gigabit Ethernet port into PCI Express (PCIe) enabled computers
Supports crossover detection & auto-correction
Supports full duplex mode that doubles the network connection speed
Supports Wake On LAN (WOL) power management
Checksum and Segmentation Task-offload reduce CPU workloads for enhanced system response and network scalability
Automatic MDI/MDIX crossover at all speeds
Supports Flow Control, Layer 2 Priority Queuing, VLAN Tang and Jumbo Frames
LEDs indicate the Link/Activity status and 10/100/1000 Mbps
Easy plug-n-play installation
Works in any available PCI Express slot
Dual Profile design to work with standard height and low profile chassis
Chipset: RTL8111E
Compliant with PCI Express Bus Specification
Compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Supports up to 1000 Mb/s data transfer rate and is backward compatible with 10/100 Mb/s
Interface: x1 (1-Lane), PCI Express
Connector: 1, 8-pin, RJ45, FemaleColor:
BlackLED indicators:
100 Link/Active LED (Green)
1000 Link/Active LED (Green)Environmental conditions:
Operating temperature: 32 to 122 degrees F
Storage temperature: -4 to 140 degrees F
Relative Humidity: 5% to 85% RH (non-condensing)Certifications/Standards:
FCC
CE
RoHSRequirements
PCI Express-enabled system with an available PCI Express slot
Windows 8 (32-/64-bit) / 7 (32-/64-bit) / Vista (32-/64-bit) / XP (32-/64-bit) / Server 2003 2008 (32-/64-bit) / Server 2008 R2 / 2000
Mac OS 10.5 or laterPackage Contents
DP Gigabit Ethernet PCIe
Spare Enhanced Low Profile Bracket
Driver CD
Users ManualItem Dimension (L"xW"xH")
1.50 x 8.66 x 6.18
Weight
0.48 lb
Warranty Information
5 Years
Features
Package Contents:
Yes
No
PC
China
- DP Gigabit Ethernet PCIe
- Spare Enhanced Low Profile Bracket
- Driver CD
- Installation Guide
Environmentally Friendly:
Yes
Assembly Required:
No
Device Supported:
PC
Platform Supported:
PC
Mac
Environmental Compliance:
Restriction of Hazardous Substances (RoHS)
Waste Electrical and Electronic Equipment Directive (WEEE)
Country of Origin:
China
Specs
| Physical Characteristics | |
| Thickness | 790 mil |
| Form Factor | Plug-in Card |
| Weight (Approximate) | 1.12 oz |
| Card Height | Low-profile |
| Product Color | Black |
| Height | 2.6" |
| Color Family | Black |
| Width | 4.7" |
| Warranty | |
| Limited Warranty | 2 Year |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| Total Number of Ports | 1 |
| Host Interface | PCI Express 1.1 x1 |
| USB | No |
| Serial Port | No |
| Ethernet AUI | No |
| PoE (RJ-45) Port | No |
| XJACK | No |
| Number of Network (RJ-45) Ports | 1 |
| General Information | |
| Brand Name | SIIG |
| Manufacturer Website Address | http://www.siig.com |
| Marketing Information | Dual Profile Single Port Gigabit Ethernet PCIe Adapter adds one high-speed Gigabit Ethernet port to PCI Express enabled desktop computers and workstations. Supports up to 1000Mb/s data transfer rate, auto-negotiation and full duplex mode to enhance your network's performance and reliability, Works in any available PCI Express slot |
| Product Type | Gigabit Ethernet Card |
| Product Name | DP Gigabit Ethernet PCIe |
| Manufacturer | SIIG, Inc |
| Manufacturer Part Number | CN-GP1021-S3 |
| Packaged Quantity | 1 |
| Media & Performance | |
| Maximum Data Transfer Rate | 7.81 Gbit/s |
| Media Type Supported | Twisted Pair |
| Network & Communication | |
| InfiniBand | No |
| Network Technology | 10/100/1000Base-T |
| Technical Information | |
| Chipset Manufacturer | Realtek |
| Chipset Model | RTL8111H |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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SIIG Dual Profile Gigabit Ethernet PCIe - up to 1Gbps data transfer rate CNGP1021S3
$40.55