• 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
Sold by
All Top Brands
Availability
Condition
Current Promotion
Discount
Useful Links
Customer Ratings
  • Featured Brands

    See Deals from Rosewill
Sort By:
View:
Vszerda 2 Port PCI-E 1X to 2 USB C HUB PCI Express Expansion Card Adapter with 80/120mm PCI-E Slot Bracket with Extra SATA Power
Quick View
  •  
  • $26.18 
  • Free Shipping
Add On Card Controller SATA 3 PCIE SATA3 PCIE/PCI-E SATA Card/Expansion/Multiplier PCI Express SATA Port Marvell 88SE9125
Quick View
  •  
  • $45.79 
  • Free Shipping
IBM Mellanox ConnectX-3 Dual Port 10GB SFP Network Card 00D9692 Full Bracket
Quick View
IBM Mellanox ConnectX-3 Dual Port 10GB SFP Network Card 00D9692 Full Bracket
  • Parts: 30 days warranty
  • Labor: 30 days warranty
  • Model #: 72270-A
  •  
  • $240.00 
  • $5.99 Shipping
PCI express to 6 Ports SATA Controller SATA 3 III 3.0 6Gbps to PCI-e x1 Card Adapter PCIe SATA3 Expansion Card Riser For Windows
Quick View
  •  
  • $40.89 
  • Free Shipping
6 Ports PCI-E to USB 2.0 Expansion Card 9pin Internal USB Header Desktop Express Card with 15 Pin SATA Power Connector
Quick View
  •  
  • $42.69 
  • Free Shipping
DL380 G10 X8 X16 X8 M.2 NEBS RISER
Quick View
HP
Refurbished DL380 G10 X8 X16 X8 M.2 NEBS RISER
  • Type: Riser Card
  • Model #: 826701-B21
  •  
  • $129.99 
  • $5.99 Shipping
PCI Express Expansion Card, 10Gbps USB 3.2 Gen 2 5-Port Front Expansion Card, Connect5 Devices Expanded - (3X USB C - 2X USB A)
Quick View
  •  
  • $39.49 
  • Free Shipping
3 in 1 NGFF and MSATA SSD Adapter Card M.2 NVME to PCIe 16X/M.2 SATA SSD to SATA III to SATA Converter+2 SATA Cable
Quick View
  •  
  • $28.59 
  • Free Shipping
PCIE 4-Port M.2 NVEM SSD Expansion Card Computer Motherboard Solid State Drive Expansion Card
Quick View
  •  
  • $39.88 
  • Free Shipping
Motherboard Mini PCI Express to Dual USB 3.0 20-pin Expansion Card Adapter,Mini PCIe PCI-e to 2 ports USB 3.0 w/ SATA power
Quick View
  •  
  • $19.28 
  • Free Shipping
Super Speed 7 Port USB 3.0 PCI-E Express Card With A 15 Pin SATA Power Connector PCIE Adapter
Quick View
  •  
  • $38.89 
  • Free Shipping
Mini PCIe 1 to 3 PCI express 1X slots Riser Card Expansion adapter Mini ATX Laptop to PCI-e Port Multiplier
Quick View
  •  
  • $49.09 
  • Free Shipping
Vszerda PCI-E Express 1x to 16x Male to Female Extender Converter Riser Card Adapter Extension for Graphics Card
Quick View
  •  
  • $16.89 
  • Free Shipping
PCIe 1 to 4 PCI-express 16X slots Riser Card PCI-E 1X to External 4 PCI-e USB 3.0 Adapter Multiplier Card for Bitcoin Miner
Quick View
  •  
  • $49.29 
  • Free Shipping
PCIe to USB 3.0 7-Port PCI Express Expansion Card PCI-E USB3.0 Hub with Molex Power Connector Support UASP Windows 10,8.1,8,7,XP
Quick View
  •  
  • $53.49 
  • Free Shipping
Motherboard Mini PCI Express to Dual USB 3.0 20-pin Expansion Card Adapter,Mini PCIe PCI-e to 2 ports USB w/ Molex 4-pin Power
Quick View
  •  
  • $19.28 
  • Free Shipping
PCIe 1 to 4 PCI-express 16X slots Riser Card PCI-E 1X to External 4 PCI-e USB 3.0 Adapter Multiplier Card for Bitcoin Miner
Quick View
  •  
  • $54.89 
  • Free Shipping
Vszerda Dual M.2 to PCIe 3.0 X8 Adapter, Dual NVME/AHCI SSD to PCI Express Expansion Card Adapter with 12cm Slot Bracket
Quick View
  •  
  • $47.18 
  • Free Shipping
NGFF A+E key Extender Board M.2 A key Protect Test Tool E Key Mini WiFi Network Card Slot Male to Female Extension Adapter
Quick View
  •  
  • $19.79 
  • Free Shipping
M.2 NVME to PCIE Adapter M+B Key NGFF SSD to PCI-E 3.0 X4 SATA for Expansion Card Household Computer Accessories
Quick View
  •  
  • $39.89 
  • Free Shipping
OEM HP 860883-001 Dual Band Wireless-AC 7265 7265NGW abgn+ac BT 4.0 PCIe NGFF
Quick View
  •  
  • $14.99 
  • Free Shipping
Vszerda NGFF Key-A/E Card to PCI-E M.2 NGFF Key-M NVME SSD Adapter for AX200
Quick View
  •  
  • $22.18 
  • Free Shipping
6 Ports PCI-E to USB 2.0 Expansion Card 9pin Internal USB Header Desktop Express Card with 15 Pin SATA Power Connector
Quick View
  •  
  • $48.89 
  • Free Shipping
PCI-E to 7 Ports USB 3.0 HUB PCI Express Expansion Card Adapter 5Gbps for Motherboard
Quick View
  •  
  • $52.89 
  • Free Shipping
SD-PEX50100 3 Port USB 3.1 Gen 1 and Gigabit Ethernet PCI-e 2.0 x1 Card
Quick View
SD-PEX50100 3 Port USB 3.1 Gen 1 and Gigabit Ethernet PCI-e 2.0 x1 Card

Limited time offer, ends 05/26

  • Model #: 279848500
  •  
  • $45.29 
  • Free Shipping
Super Speed PCI Express to Dual 20 Pin USB 3.0 Controller Card PCI-E X1 to 2 Ports USB 3.0 Header With Low Profile Bracket
Quick View
  •  
  • $45.89 
  • Free Shipping
M2 to SATA Adapter M.2 NGFF SATA SSD Raiser Expansion Card for 2230 2242 2260 2280mm M.2 Solid State Disk with 3.5" Bracket Tray
Quick View
  •  
  • $41.69 
  • Free Shipping
USB 3.2 PCI-e Expansion Card 7Port(2X USB C - 5X USB A), PCI-e x1 to USB 3.2 HUB Adapter 10Gbps
Quick View
  •  
  • $56.29 
  • Free Shipping
M.2 NVME Adapter M.2 SSD to PCIE 3.0 X1 Expansion Card Converter Riser Card M Key Connector for M2 NGFF NVMe SSD hard drive
Quick View
  •  
  • $17.89 
  • Free Shipping
USB3.1 Gen2 Internal 20-pin Front Panel Connector Expansion Card 10 Gbit/s USB 2.0 PCI Express 3.0 X2 Adapter for Desktop PCs
Quick View
  •  
  • $31.49 
  • Free Shipping
USB 3.1 Gen 2 10 Gbps 1 Port Type-C M.2 22x60 B+M Key Expansion Card ASMedia ASM3124 SY-ADA20232
Quick View
  •  
  • $45.29 
  • Free Shipping
Vszerda Oculink to PCIe 4.0 X16 Adapter 2 Port SFF-8611/8612 8i to PCI Express Expansion Card Adapter with 8cm/12cm Slot Bracket
Quick View
  •  
  • $58.18 
  • Free Shipping
Vszerda Four 4X Slimline SFF-8654 X4 NVME to PCI-Express X16 3.0 4.0 Raid Card VROC Raid0 Hyper Adapter
Quick View
  •  
  • $49.18 
  • Free Shipping
PCI Express Expansion Card, USB 3.2 7 Port Front Expansion Card, Connect 7 Devices Expanded - (2X USB C - 5X USB A)
Quick View
  •  
  • $60.89 
  • Free Shipping
PCI-E Express 1X Slot Riser Card Extender Extension Ribbon Flex Relocate Cable 20cm
Quick View
PCI-E Express 1X Slot Riser Card Extender Extension Ribbon Flex Relocate Cable 20cm
  • Type: Mini PCI Express to Mini PCI Express
  • Model #: chenyan-EP-051
Pimoroni Touch pHAT - 6 Capacitive Touch Buttons for Raspberry Pi
Quick View
  •  
  • $16.19 
  • Free Shipping
M.2 X16 to 4X PCIE 4.0 GEN4 Expansion Card Supports NVMe M.2 m Key 2280 up to 32Gbps for VROC NVMe Raid
Quick View
  •  
  • $50.49 
  • 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:

Matthew W.
6/10/2023 7:37:42 AM
Easy way to add fast storage to Dell Precision Workstation

“ Better construction and heat distribution then the more expensive Dell add on card. ”

ASUS Hyper M.2 x16 PCIe 3.0 x4 Expansion Card V2 supports 4 NVMe M.2 (2242/2260/2280/22110) up to 128 Gbps for Intel VROC and AMD Ryzen Threadripper NVMe RAID