Weather Alert: Severe winter storms may impact delivery times in some regions. We appreciate your patience as carriers work to deliver orders as quickly as possible. UPS Service Alerts.
  • 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:
01AX709 QCNFA435 GENUINE LENOVO WIRELESS CARD 330-15ARR 81D2 (CA713)
Quick View
  •  
  • $19.99 
  • Free Shipping
Original Dell MK933 4965AGN WiFi Mini PCIe Inspiron Latitude Precision
Quick View
  •  
  • $16.99 
  • Free Shipping
4-Pack Updated Ver008S Mining Dedicated Riser Card PCI-E Express Cable 1x to 16x Ethereum ETH Mining 60cm USB 3.0 Cable 4 Solid Capacitors LED Indicator and Fuse Included
Quick View
  •  
  • $20.49 
  • Free Shipping
PCIe (PCIe+USB) Adapter to M.2 NGFF Key E Card For Laptop Desktop PCIe slot
Quick View
  •  
  • $12.10 
  • $1.99 Shipping
2 in 1 Combine Mini PCI-E M.2 NGFF & mSATA SSD To SATA 3.0 III Adapter
Quick View
  •  
  • $11.00 
  • $1.99 Shipping
Syba USB 3.0 PCI-e Card Components SY-PEX20136
Quick View
  •  
  • $42.99 
  • Free Shipping
NVMe PCIe Adapter, M Key M.2 NVME SSD to PCI-e 3.0 x4 Host Controller Expansion Card with Regular Size Bracket, PCIe NVME Adapter for PC Desktop Support 2230 2242 2260 2280
Quick View
NVMe PCIe Adapter, M Key M.2 NVME SSD to PCI-e 3.0 x4 Host Controller Expansion Card with Regular Size Bracket, PCIe NVME Adapter for PC Desktop Support 2230 2242 2260 2280
  • Package Contents: 1 x NVMe PCIe Adapter with Regular Profile Bracket 1 x Screw Driver 3 x Screws
  • Model #: nvmepcieadapter
  •  
  • $14.89 
  • $2.99 Shipping
VANTEC 4-Port SuperSpeed USB 3.0 PCIe Host Card Model UGT-PC341
Quick View
VANTEC 4-Port SuperSpeed USB 3.0 PCIe Host Card Model UGT-PC341
  • Type: PCI Express to USB Card
  • External USB Ports: 3 x External USB 3.0 Ports (Backwards Compatible with USB 2.0 & 1.1)
  • Internal USB Ports: 1 x Internal USB 3.0 Port
  • Standard: USB 3.0
  • Model #: UGT-PC341
CY Camera SD SDHC SDXC to High-Speed Extreme Compact Flash CF Type I Memory Card Adapter EP-025
Quick View
  •  
  • $13.88 
  • Free Shipping
  • $9.68 - $13.88
CY Micro SD TF Memory Card Kit Male to Female Extension Soft Flat FPC Cable Extender 10cm EP-077
Quick View
  •  
  • $13.99 
  • Free Shipping
  • $9.38 - $13.99
CORN 2 Port USB 3.0 to PCI-e PCI Express Card Adapter Converter Motherboard 20 Pin Connector
Quick View
CORN 2 Port USB 3.0 to PCI-e PCI Express Card Adapter Converter Motherboard 20 Pin Connector
  • Type: Mini PCI Express to USB Card
  • External USB Ports: 2-port USB 3.0
  • External Ports: 2 port USB 3.0
  • Model #: DZ-ZHT-163
  •  
  • $24.50 
  • Free Shipping
M.2 NGFF / Key E Card to mPCIe (PCIe+USB) Adapter For Laptop Desktop mPCIe slot
Quick View
  •  
  • $13.16 
  • Free Shipping
Corn Electronics NGFF M.2 to USB 3.0 Transfer Card Mining Pcie Riser Card 2280/2260/2242 Breakable
Quick View
Corn Electronics NGFF M.2 to USB 3.0 Transfer Card Mining Pcie Riser Card 2280/2260/2242 Breakable
  • External USB Ports: 1x USB Port
  • Internal USB Ports: 1x USB Port
  • Standard: USB 3.0
  • Operating Systems Supported: Linx/xp/windows7/8/10
  • Model #: DZ-ZHT-083
  •  
  • $12.49 
  • Free Shipping
CORN PCI PC Diagnostic Analyzer 4 Digit Card Motherboard Post Tester
Quick View
  •  
  • $17.39 
  • Free Shipping
5-Port SATA Gen3 6Gbps Non-RAID M.2 PCIe storage expansion card
Quick View
5-Port SATA Gen3 6Gbps Non-RAID M.2 PCIe storage expansion card

Limited time offer, ends 02/14

  • Type: Accessories
  • Model #: ECS07
CORN NVME Adapter with Heat Sink fo M.2 NVME (M-Key) SSD to PCIE 3.0 X16 Expansion Card,Compatible for Windows 7/8 / 10
Quick View
  •  
  • $24.00 
  • Free Shipping
JEYI SK6 Half High M.2 NVMe(M Key)&NGFF(B Key) SSD to PCI-E 3.0 x4 Adapter Converter Card
Quick View
  •  
  • $32.77 
  • Free Shipping
SYBA SI-PEX10010 Parallel 1 Port PCI-e Controller Card with Full & Low Profile Brackets, WCH382L Chipset
Quick View
SYBA SI-PEX10010 Parallel 1 Port PCI-e Controller Card with Full & Low Profile Brackets, WCH382L Chipset

Limited time offer, ends 02/05

  • Type: PCI Express to Parallel Port
  • External Ports: 1 x Parallel Port
  • Operating Systems Supported: Windows 7 Windows Vista Windows XP Server 2012 Server 2008 Server 2003 Server 2000(32bit only) Windows ME Windows 98SE Windows 98 Linux Kernel 2.4 & 2.6 Mac 10.4 & above
  • Package Contents: 1-port Parallel PCI-e Controller Card Driver CD User Manual Low Profile Bracke
  • Model #: SI-PEX10010
Virtual Display Adapter DP DisplayPort Dummy Plug Headless Ghost Emulator Connector XXM8
Quick View
  •  
  • $15.38 
  • Free Shipping
SYBA PCI to Serial 2-port host controller card Model SD-PCI-2S
Quick View
SYBA PCI to Serial 2-port host controller card Model SD-PCI-2S
  • Type: PCI to Serial Port Card
  • External Ports: 2x DB9 serial port connectors
  • Operating Systems Supported: Windows 98SE/ME/2000/XP/NT4.0, Linux & DOS Operating System
  • Weight: 0.4
  • Model #: SD-PCI-2S
Silverstone PCI Express Card w/ USB 3.0 Internal Connector and USB3.0 Front IO ports - Silver Model SST-EC03S-P
Quick View
Silverstone PCI Express Card w/ USB 3.0 Internal Connector and USB3.0 Front IO ports - Silver Model SST-EC03S-P

Limited time offer, ends 02/14

  • Type: PCI Express to USB Card
  • External USB Ports: 2x USB Ports
  • Standard: USB 3.0
  • Data Transfer Rate: USB 3.0(5Gbit/s), USB 2.0(480Mbit/s), USB 1.1(12Mbit/s)
  • Model #: SST-EC03S-P
SYBA 2-Port USB 3.0 PCI-Express Card, x1, Etron Chipset EJ168A with Full & Low Profile Brackets Model SD-PEX20158
Quick View
SYBA 2-Port USB 3.0 PCI-Express Card, x1, Etron Chipset EJ168A with Full & Low Profile Brackets Model SD-PEX20158
  • Operating Systems Supported: Windows 7 Vista XP Server 2008
  • Weight: 0.1
  • Package Contents: 1 x USB3.0 PCIe Host Controller Card 1 x Driver CD 1 x User Manual 1 x Low Profile Bracket
  • Model #: SD-PEX20158
Linkreal PCIe X16 to 4 Port M.2 NVMe SSD Adapter-Low profile
Quick View
Linkreal PCIe X16 to 4 Port M.2 NVMe SSD Adapter-Low profile
  • Type: PCI Express Controller Card
  • Model #: LRNV95NF-L
  •  
  • $59.00 
  • $20.00 Shipping
SYBA 4-Port USB 3.0 PCI-Express Card, x1, Revision 1.0; Renesas Chipset with Full & Low Profile Brackets Model SD-PEX20159
Quick View
SYBA 4-Port USB 3.0 PCI-Express Card, x1, Revision 1.0; Renesas Chipset with Full & Low Profile Brackets Model SD-PEX20159
  • Operating Systems Supported: Windows 7 Vista XP Server 2008
  • Weight: 0.1
  • Package Contents: 1 x USB3.0 PCIe Host Controller Card 1 x Driver CD 1 x User Manual 1 x Low Profile Bracket
  • Model #: SD-PEX20159
Add on Cards PCIE To M2/M.2 Adapter SATA M.2 SSD PCIE Adapter NVME/M2 PCIE Adapter SSD M2 To SATA PCI-E Card M Key +B Key
Quick View
  •  
  • $18.89 
  • 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