StarTech.com 2 Port PCI Express RJ45 Network Card, 100Mbps

StarTech.com 1 Port PCI SFP Network Card, 2000Mbps

StarTech.com 2 Port PCIe RJ45 Network Card, 1000Mbps


Network cards, also known as network interface cards (NICs), connect a computer, server, or other device to a wired or wireless network, enabling it to exchange data with other devices and network resources. They provide the hardware interface required for network communication and support the low-level networking functions needed to transmit and receive data reliably.

RS Singapore stocks network cards across a wide range of interface types, connection technologies, and network speeds, allowing users to match the card to their system architecture, connectivity requirements, and application environment. Available products include PCIe network cards, USB network adapters, Ethernet adapters, fibre network cards, and industrial communication cards.

## **Types of PCI Network Card**

PCI network cards come in several formats, each suited to different machines, connection speeds, and cabling types. Network card price varies with the format, the number of ports, and the supported link speed, so it is worth matching the card to the workload rather than buying on headline bandwidth alone.

### **By Form Factor**
- **Onboard NICs:** Onboard NICs are built directly into the motherboard and provide the standard network connection on most PCs, workstations, and servers. While they do not require a separate expansion card, upgrade options are generally limited by the motherboard design.
- **Peripheral Component Interconnect Express (PCIe) Expansion Cards:** PCIe cards slot into a spare expansion slot on the motherboard and are the standard way to add or upgrade a network card for a desktop PC. Fitting an Ethernet card for a PC this way delivers higher speeds, extra ports, or a replacement for a failed onboard connection.
- **USB Network Adapters:** USB network adapters connect through a USB interface and provide a convenient method of adding network connectivity without opening the computer chassis, which suits laptops, thinner clients, and temporary installations. Throughput depends on the USB standard in use, so USB network cards are generally chosen for convenience rather than for sustained high-speed transfer.

### **By Physical Medium**
- **Copper Ethernet NICs:** Copper Ethernet NICs connect via twisted-pair Ethernet cabling with [RJ45 connectors](https://sg.rs-online.com/web/content/discovery/ideas-and-advice/rj45-connectors-guide) and are used in the majority of office, industrial, and desktop installations. They are inexpensive, widely supported, and simple to terminate on-site.
- **Fibre Optic NICs:** Fibre optic NICs use optical connectivity, often through Small Form-factor Pluggable (SFP) or SFP+ modules to [connect over optical cable](https://sg.rs-online.com/web/content/discovery/ideas-and-advice/fibre-optic-solutions-for-high-speed-data-transmission-in-data-centres), carrying high bandwidth across distances copper cannot reach. They are immune to electromagnetic interference, which makes them suitable for data centre backbones and electrically noisy industrial sites.

## **Applications of Network Interface Cards**

Network interface cards are deployed across numerous sectors to deliver reliable connectivity, increase throughput, and keep critical systems communicating without interruption.

### **Data Centres and Cloud Computing**

Servers in data centres and cloud environments use high-speed NICs to move large volumes of traffic between compute nodes, storage arrays, and external networks. Multi-port cards and link aggregation provide the redundancy needed to keep services available through a cable or switch failure.

### **Manufacturing and Industrial Automation**

Industrial PCs and control systems use network cards to link PLCs, drives, and monitoring equipment across the plant floor. Cards rated for wide temperature ranges and vibration keep production data flowing in conditions that would shorten the life of standard hardware.

### **Machine Vision and AI**

Inspection systems and AI workloads rely on network cards to carry uncompressed image data from cameras to processing hardware without dropped frames. High bandwidth and low latency are essential when defects have to be identified at line speed, and a dropped packet can mean a missed reject.

### **Telecommunications**

Network operators use fibre optic NICs in routing, switching, and transmission equipment to handle sustained high-throughput traffic. Optical connections allow equipment to be distributed across a site or between facilities while maintaining signal integrity over long cable runs.

### **Network Security and IT Services**

Firewalls, intrusion detection systems, and monitoring appliances use dedicated network cards to inspect traffic without slowing the connection. Separate management ports allow administrators to reach the device even when the data network is congested or offline, which matters during an incident.

## **The Trusted Network Cards Supplier in Singapore**

RS Singapore is a trusted supplier, manufacturer, and distributor of network cards, offering high-quality solutions from leading brands including [StarTech.com](https://sg.rs-online.com/web/b/startech-com/), [Hilscher,](https://sg.rs-online.com/web/b/hilscher/) and [Exsys](https://sg.rs-online.com/web/b/exsys/). You can easily browse our online catalogue to compare network card prices, review technical specifications, and select the ideal PCI network card or USB network adapter for your system. We also supply the components that complete a network installation, including [Ethernet cables](https://sg.rs-online.com/web/c/cables-wires/networking-coaxial-cables/ethernet-cable/), [network switches,](https://sg.rs-online.com/web/c/computing-peripherals/networking-wifi/network-switches/) and [fibre patch panels](https://sg.rs-online.com/web/c/computing-peripherals/networking-wifi/fibre-optic-patch-panels/).

Ordering is simple through our online platform, where registered business accounts can access transparent pricing, bulk purchasing, and streamlined procurement features. RS Singapore provides reliable local delivery options, dispatching orders efficiently to help minimise operational downtime. For complete details on delivery schedules and order tracking, please visit our [Delivery Information page](https://sg.rs-online.com/web/content/support/all-articles/delivery).



Network Cards

Computer Components & Software

Computing & Peripherals

1033635655

1037608527

1370019343

1422205366

1492797549

1676950083

1722952905

1851252480

2099506070

2228588789

2396781180

2406301410

2451560583

2454372171

2491196911

251289135

2804805229

3092149239

3242846696

3303969217

3905479678

3905565839

417867394

4185744107

482906937

517998920

543172793

607105215

657069525

765741449

836591139

1337321341

1639286509

1676869106

1713511683

215561600

2212326362

245755136

2565827999

2602282426

2675376924

2694081498

2801626310

2854130884

2927663965

3031041232

3141911626

3354514491

3359984903

3479376779

3503142162

3537785963

3676807775

3696367266

3792969765

3841872179

3871454867

3929125222

3980878867

4004092400

4004700903

4085774260

4185424055

4224424379

4224424380

4224424381

4224424382

4224424383

4239710393

449299004

503843782

730636658

778602093

941020165

949579561

964725828

99045675

Development Tools & Single Board Computers

Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools

Electronic Components, Power & Connectors

Engineering Materials & Industrial Hardware

Pneumatic Counters, Logic Controllers & Timers

Electronics Cleaners & Protective Coatings

Privy Box No. 920187 Singapore 929292

Energy label

Quantity

Please try again. If the problem persists, contact our customer services.

Couldn’t switch team due to technical issues

You will be redirected shortly. If this takes longer than 5 minutes, please close this window and try again.

Shop our range of StarTech.com Network Cards. Free Delivery Available.

StarTech.com Network Cards | RS


We’ve sent an email to the address you provided.

Please **click the verification link** provided to confirm your address.

**Didn’t receive anything?** Please check your spam.



Customers also bought

**{{brandName}}** Distributor | RS

Manufacturer

Datasheets

Technical data sheets

Product comparison

Our Brands

Check for spelling mistakes in the URL and try again, or

We couldn't find what you're looking for

This list is full and we couldn't copy selected items

This list is full and we couldn't move selected items

My Account | Lists

My Account | View list

Not found what you're looking for? Try searching again for a specific Manufacturer Part Number

Top **{{count}}** products found for your MPN search **{{searchTerm}}**

##RESULTSCOUNT## for '##SEARCHTERM##' | RS

Call us on +65 6865 3400. Get a swift response between 9.00am – 6.00pm Monday - Friday.

StarTech.com Network Cards

43 Products showing for StarTech.com Network Cards

Popular Searches

Related links

In Stock StarTech.com 2 Port PCI Express RJ45 Network Card, 100Mbps RS Stock No. 630-253 Mfr. Part No. PR22GIP-NETWORK-CARD Subtotal (1 unit) SGD594.54(exc. GST) SGD594.54/unit Quantity	StarTech.com	Wake-on-LAN WoL	PCI Express	Network Card	RJ45	100Mbps	2	2.5Gbps	IEEE 802.3i, IEEE 802.3at, IEEE 802.1q, IEEE 802.1X, IEEE 802.1AS, IEEE 802.3u, IEEE P802.3az, IEEE 802.3af, IEEE 802.3ab, IEEE 1588, IEEE 802.3bz, IEEE 802.1p
Currently unavailable StarTech.com 1 Port PCI SFP Network Card, 2000Mbps RS Stock No. 280-4654 Mfr. Part No. PEX10000SRI Subtotal (1 unit) SGD759.92(exc. GST) SGD759.92/unit Quantity	StarTech.com	-	PCI	Network Card	SFP	2000Mbps	1	-	-
In Stock StarTech.com 2 Port PCIe RJ45 Network Card, 1000Mbps RS Stock No. 138-5567 Mfr. Part No. ST2000SPEXI Subtotal (1 unit) SGD317.90(exc. GST) SGD317.90/unit Quantity	StarTech.com	Wake-on-LAN WoL	PCIe	Network Card	RJ45	1000Mbps	2	2000Mbps	CE, IEEE 802.3, PCI, IEEE 802.3u, IEEE 802.3ab, RoHS, FCC