• 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:
CORN PCI PC Diagnostic Analyzer 4 Digit Card Motherboard Post Tester
Quick View
  •  
  • $17.39 
  • 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
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 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
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 01/10

  • Type: Accessories
  • Model #: ECS07
StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART Model PEX4S553
Quick View
StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART Model PEX4S553
  • Type: PCI Express to Serial Port Card
  • External Ports: 4 x Serial Ports
  • Operating Systems Supported: Windows XP(32/64bit)/ Vista(32/64bit)/ 7(32/64bit) Windows Server 2003(32/64 bit), 2008 R2 Linux
  • Dimensions: 0.75" x 4.72" x 5.12"
  • Model #: PEX4S553
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 01/09

  • 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
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
QNAP QM2-2P10G1TB Dual M.2 2280 PCIe NVMe SSD & 10GbE Expansion Card
Quick View
QNAP QM2-2P10G1TB Dual M.2 2280 PCIe NVMe SSD & 10GbE Expansion Card
  • Type: PCIe NVMe SSD
  • Part Number: QM2-2P10G1TB
  • Model #: QM2-2P10G1TB
Sonnet Allegro USB 3.1, Two-Port USB-C 10Gb PCIe Card (USB3C-2PM-E)
Quick View
  •  
  • $117.80 
  • Free Shipping
Linkreal PCI Express 3.0 x8 to 2 x U.2 (SFF-8643) NVMe SSD Adapter
Quick View
Linkreal PCI Express 3.0 x8 to 2 x U.2 (SFF-8643) NVMe SSD Adapter
  • Type: PCI Express Controller Card
  • Internal Ports: 2 Ports SFF-8643
  • Standard: PCIe to 2 port SFF-8643 U.2 SSD NVMe Adapter
  • Data Transfer Rate: 6.0 Gbps
  • Model #: LRNV9347L-2I
  •  
  • $148.00 
  • $20.00 Shipping
Linkreal 4 Port PCIe 3.0 x16 to U.2 NVMe SSD Adapter with SFF-8643 Connector and PLX8747 Chipset For Servers
Quick View
Linkreal 4 Port PCIe 3.0 x16 to U.2 NVMe SSD Adapter with SFF-8643 Connector and PLX8747 Chipset For Servers
  • Type: PCI Express Controller Card
  • Internal Ports: 4 Port SFF-8643
  • Standard: PCIe NVMe Adapter
  • Data Transfer Rate: 6.0 Gbps
  • Model #: LRNV9347-4I
  •  
  • $188.00 
  • $20.00 Shipping
SYBA 2 Port Serial Mini PCI-e Controller Card (RS-232) Model SI-MPE15046
Quick View
SYBA 2 Port Serial Mini PCI-e Controller Card (RS-232) Model SI-MPE15046
  • Type: PCI to VGA Card
  • Package Contents: 1x Serial mPCI-E Controller Card 1x 2-port serial bracket 1x Driver CE 1x User Manual
  • Model #: SI-MPE15046
Linkreal PCIe to USB3.1 Type C + Type A Expansion Card Superspeed 10Gb/s for PC desktops
Quick View
Linkreal PCIe to USB3.1 Type C + Type A Expansion Card Superspeed 10Gb/s for PC desktops
  • Type: PCI Express to USB Card
  • External USB Ports: 2 Port
  • Internal USB Ports: 2x USB Ports
  • External Ports: 2 port USB 3.0
  • Model #: LRSU9A42-AC
  •  
  • $28.92 
  • $20.00 Shipping
10Gb SFP+ PCI-E Network Card NIC, with Broadcom BCM57810S Chip, Dual SFP+ Port, PCI Express X8, Support Windows Server /Linux/VMware
Quick View
  •  
  • $120.00 
  • Free Shipping
Linkreal 4 Ports USB 3.0 Expansion Card 5Gb/s PCI Express to USB 3.0 Converter Adapter Card for Desktop by PCIe x1 x4 x8 x16 slot
Quick View
Linkreal 4 Ports USB 3.0 Expansion Card 5Gb/s PCI Express to USB 3.0 Converter Adapter Card for Desktop by PCIe x1 x4 x8 x16 slot
  • Type: PCI Express to USB Card
  • External USB Ports: 4-port USB 3.0
  • External Ports: 4 port USB 3.0
  • Standard: PCIe to USB 3.0 Expansion Card
  • Model #: LRSU9A71-4A
  •  
  • $26.80 
  • $20.00 Shipping
Linkreal 6Gb/s PCIe x4 to 2-Port M.2 & 2-Port SATA RAID Card
Quick View
Linkreal 6Gb/s PCIe x4 to 2-Port M.2 & 2-Port SATA RAID Card
  • Type: Controller Card
  • Model #: LRST9630-2M2S
  •  
  • $56.00 
  • $20.00 Shipping
SYBA 2 Serial 1 Parallel PCI-e Controller Card with Low Profile Brackets Model SI-PEX50054
Quick View
SYBA 2 Serial 1 Parallel PCI-e Controller Card with Low Profile Brackets Model SI-PEX50054
  • Type: PCI Express to Parallel / Serial Port
  • External Ports: 2 x Serial Ports + 1 x Parallel Port
  • Weight: 1
  • Package Contents: PCI-e Multi I/O Card Full Size Bracket for 2 Serial Ports Full Size Bracket for 1 Parallel Port Low Profile Bracket for 1 COM Port Low Profile Bracket for 1 Parallel Port User Manual Driver Mini CD
  • Model #: SI-PEX50054
M.2 NGFF / Key E Card to mPCIe (PCIe+USB) Adapter For Laptop Desktop mPCIe slot
Quick View
M.2 NGFF / Key E Card to mPCIe (PCIe+USB) Adapter For Laptop Desktop mPCIe slot

Limited time offer, ends 01/29

  • Type: Mini PCI Express to Mini PCI Express
  • External USB Ports: 1x USB Port
  • Model #: 10813033
SYBA M.2 (B & M-Key) PCI-e interface Single Port Gigabit Ethernet Modules Model SI-PEX24054
Quick View
SYBA M.2 (B & M-Key) PCI-e interface Single Port Gigabit Ethernet Modules Model SI-PEX24054
  • Type: M.2 (B & M-Key) PCI-e to Gigabit Ethernet
  • External Ports: Gigabit Ethernet Port
  • Internal Ports: M.2 (B & M-Key) PCI-e
  • Compatibility: PC Motherboard with B & M key M.2 Slot
  • Model #: SI-PEX24054
Vantec 5-Port USB 3.2 Gen2x2 (20Gbps) with 2C and 3A PCIe Host Card (UGT-PC3A2C), Full Height
Quick View
  •  
  • $129.99 
  • 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