• In Stock
  • Sold by Newegg
  • Make an Offer
  • New
Brands
Show More
Price
Show More
Type
Show More
External USB Ports
Show More
Thunderbolt 3
External 1394 Ports
All Top Brands
Availability
Condition
Current Promotion
Discount
Sold by
Useful Links
Customer Ratings
  • Featured Brands

    See Deals from Rosewill
Sort By:
View:
Active RS232 to RS485 Cable converter with power supply
Quick View
  • $31.99 - $34.99
Lenovo Riser Card - PCI Express x16 - 2U Chasis
Quick View
SATAGear eSATA-150 Multilane 4x External 4 Ports PCI Host
Quick View
  •  
  • $102.29 
  • $3.99 Shipping
Sparepart: Dell CRD GRPHC 1G OUGA9 FH 2, D7DYD
Quick View
  •  
  • $83.00 
  • Free Shipping
SerialGear Dual Port RS-422/485 to PCMCIA with Isolation and Port Protection Features
Quick View
  •  
  • $176.99 
  • $3.99 Shipping
Intel Ethernet Server Adapter I350-t2 - Pci Express X4 - 2 Port[s] - (i350t2v2)
Quick View
Intel
Intel Ethernet Server Adapter I350-t2 - Pci Express X4 - 2 Port[s] - (i350t2v2)
  • Parts: 30 DAYS WARRANTY
  • Labor: 30 DAYS WARRANTY
  • Model #: e0f-381082000233121
  •  
  • $122.93 
  • Free Shipping
SMC SMC1244TX Pci 10/100MBPS Adapter, Single
Quick View
  •  
  • $12.50 
  • Free Shipping
PNY TECHNOLOGIES 512MB GDDR3 256MB/GPU DisplayPort Graphics Adapter NVIDIA Quadro NVS 450
Quick View
  •  
  • $155.00 
  • Free Shipping
RME NETZ-CB Replacement Line Cord for Power Supply
Quick View
  •  
  • $28.62 
  • $7.85 Shipping
44X1943 QMI3572 8GBE FIBRE CHANNEL CFFH / PCIE ETHERNET EXPANSION CARD
Quick View
  •  
  • $42.00 
  • Free Shipping
New D-Link AirPlus G DWL-G630 Cardbus Wireless / New Retail box
Quick View
  •  
  • $15.99 
  • $5.99 Shipping
Intel 2U Spare Short Riser A2UX8X4RISER
Quick View
Intel
Intel 2U Spare Short Riser A2UX8X4RISER
  • Compatibility: Intel Systems:
    Intel Server System R2208WT2YS Intel Server System R2208WTTYC1 Intel Server System R2208WTTYS Intel Server System R2224WTTYS Intel Server System R2308WTTYS Intel Server System R2312WTTYS Intel Server Chassis R2312WTXXX Intel Server Chassis R2000WTXXX
  • Specifications: Form Factor:2U Expansion Slots:1 x PCI Express 2.0 x4 1 x PCI Express 3.0 x8
  • Model #: A2UX8X4RISER
  •  
  • $78.10 
  • Free Shipping
SYBA SD-PCI-2S pci to serial 2-port host controller card
Quick View
  •  
  • $25.99 
  • $7.99 Shipping
Sonnet Echo II DV 2-Slot Thunderbolt to PCIe Card Desktop Expansion System
Quick View
  •  
  • $1,199.99 
Megaraid Sas Lsi9260-4I 4-Port 6Gb/S Pci-Express Raid Controller Kit
Quick View
  •  
  • $205.89 
  • Free Shipping
Digi International DataFire SYNC/570i Digital WAN Adapters Model 70001321
Quick View
Digi International DataFire SYNC/570i Digital WAN Adapters Model 70001321
  • Type: PCI Express to Parallel / Serial Port
  • Operating Systems Supported: Windows NT 4.0, Windows 2000, Windows XP, Third Party X.25, Frame Relay and SNA solutions for UnixWare, OS/2, QNX, Linux and DOS available
  • Specifications: 4-port 256K UIB PCI Card Slot: Universal 3.3V and 5V support Line Speed: Aggregated performance up to 5 Mbps Memory: Supports 4 DMA channels on 2-port boards; 8 DMA channels on 4-port boards Protocol: Supports frame relay, X.25, PPP and SNA Graphical Interface: Easy-to-use, Full tracking and monitoring Routing: Supports IP/IPX Circuits: Supports up to 256 virtual circuits (X.25) Flow Control: BECN, LMI Frame Relay: Supports up to 64 DLCIs per board Transmission: Multiple CIR options Compliance: Microsoft's NDIS and WAN Miniport driver Data Flow: DTE/DCE support Power Requirements: +5VDC...
  • Model #: 70001321
  •  
  • $799.00 
  • $15.00 Shipping
HP Quadro K6000 Graphic Card - PCI Express 730874-B21
Quick View
  •  
  • $295.00 
  • Free Shipping
ASUS ROG M.2 PCIe Card - Gen5 PCIe Ready
Quick View
ASUS
Refurbished ASUS ROG M.2 PCIe Card - Gen5 PCIe Ready
  • Type: PCI Express to M.2 Card
  • Model #: PCIE 5.0 M.2 CARD
  •  
  • $59.99 
  • Free Shipping
Digi AccelePort Xp 2 Port DB-9 Serial Adapter
Quick View
Digi AccelePort Xp 2 Port DB-9 Serial Adapter
  • External USB Ports: PCI
  • Model #: 77000659
  •  
  • $179.00 
  • $15.00 Shipping
HP E7X97A 3Par Storeserv 7000 4port 1GB Ethernet Adapter
Quick View
HP
HP E7X97A 3Par Storeserv 7000 4port 1GB Ethernet Adapter
  • Type: Parallel Header Adapter
  • Model #: E7X97A
  •  
  • $276.00 
  • Free Shipping
HPE 653206-B21 DL380/385 3 Slot PCI-E Riser Kit
Quick View
  •  
  • $91.00 
  • Free Shipping
Digi AccelePort Xe 4-port Multiport Serial Adapter
Quick View
Digi AccelePort Xe 4-port Multiport Serial Adapter
  • Data Transfer Rate: 57.60 Kbps
  • Model #: 70000737
  •  
  • $199.00 
  • $15.00 Shipping
HP XL170r/190r LP PCIex16 L Riser Kit
Quick View
HP
Used - Like New HP XL170r/190r LP PCIex16 L Riser Kit
  • Type: Riser Card
  • Compatibility: HP ProLiant XL170r Gen9 Server
  • Model #: 798178-B21
  •  
  • $10.97 
  • Free Shipping
Matrox Dual Head 2 Go ROHS Compliant USB Powered D2G-A2A-IF
Quick View
  •  
  • $290.00 
  • Free Shipping
Matrox Dual Head 2 Go ROHS Compliant USB Powered D2G-A2A-IF
Quick View
  •  
  • $297.00 
  • Free Shipping

Giving a computer additional capabilities requires fitting the computer with an add-on card, also called an expansion card, interface card or just plain card. Expansion controller cards have sockets that connect to conductors carrying data within the system. The connector you use depends on the card and computer. Cards provide communications interfaces, extra memory, video sound I/O capabilities, system interfaces for discs or tape backup devices and additional processors in general. Controller cards are an excellent example of an add-on card because the card acts as an interface for the motherboard, and other computer components like HDD, optical drives and keyboards. Add-on cards are suitable for use with printers and other devices in office environments.

Add-on Cards Improve Audio for Gaming, Movies and Music

Having a computer with a dynamite sound card or audio system makes gaming, watching movies and listening to music a lot more enjoyable and immersive. The sound card is an add-on card that facilitates each audio component, including multimedia applications such as music composition, presentations, audio editing and entertainment. Most PCs offer a standard sound experience, and improving the audio quality is simple with sound card accessories. Some standard accessories in the collection are USB audio interfaces, high-performance headphone amplifiers and virtual 7.1 channel surround sound systems. You can also add parallel printer cards to increase or upgrade the system.

PC Game Controllers Raise the Full Immersion Experience

Kicking your gaming to a whole new level of experience necessitates selecting a PC game controller that mirrors the gear handled in real-life situations. Some players feel comfortable using straightforward game controllers, like racing wheels or flight joysticks. Those who want the ultimate experience with full immersion in their favorite game need to consider empowering their system's performance. With the introduction of more elaborate controllers, such as VR headsets, rudder pedals, pro racing wheel stands and flight simulation, the upside is the new controllers require no new add-on cards. Plug the game controller USB cable into your system and Windows® 10 will detect it, and you are set up. Being immersed in your gaming scenario means using suitable PC game controllers. The performance will leave you feeling like you just flew a plane or raced a car like a professional, without leaving your house. As you track your statistics and see how much your game scores improve, empowering your system with quality PC controllers will prove worthwhile.

VR Accessories Possibilities Are Endless

Distinguishing the many uses of Virtual Reality (VR) accessories goes beyond gaming. Many fields in the educational and business community utilize VR accessories for vocational training, engineering and designing. The accessories begin with headsets, cables, connectors, 3D glasses, Bluetooth® remote controls and carrying cases. Some accessories come as a bundle, so you have gear and hardware upgrades like controller cards. Once the equipment is in place, you can begin gaming, training or virtual conceptualizing with high efficiency. The possibilities for you to produce and discover using the VR equipment and software are endless.

Bestselling Add-On Cards Reviews:

Anonymous
11/11/2023 7:00:07 PM
Plug it in and it works. Just what I wanted.

“ Simple USB3.0 Add-on Card with 19/20 pin header. ”

4 Port PCIE PCI-e to USB 3.0 (2 x Type A+ 20 Pin Internal) Expansion Card Hub Controller PCI Express Card Adapter w/ Molex Power