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Limited time offer, ends 07/06
- Type: Controller Card
- External USB Ports: 7x USB Ports
- Internal USB Ports: 7x USB Ports
- External Ports: 7x USB Ports
- Model #: PCET7U3-NEC
- $27.99 –
- Free Shipping
- $25.50 - $27.99

Limited time offer, ends 07/15
- Brand: DERAPID
- Series: RJ45 Network Card
- Model: RTL8125
- Type: PCI Express to Ethernet Port Card
- Model #: 2.5G PCI-E to RJ45
- $19.99
- $15.99 –
- Save: 20%
- Free Shipping

Limited time offer, ends 07/06
- Type: PCI Express Controller Card
- External USB Ports: 4x USB Type C
- Model #: PCE1XT4C-5G
- $27.99 –
- Free Shipping
- $26.00 - $27.99

- Type: PCI Express to SATA Card
- Model #: SA3026
- $69.99
- $39.99 –
- Save: 42%
- Free Shipping
- $37.00 - $39.99

Limited time offer, ends 07/06
- Type: PCIe expansion card
- Model #: PCE-E20P
- $21.99 –
- Free Shipping
- $19.50 - $21.99

Limited time offer, ends 07/06
- Type: Controller Card
- Model #: PCE32-ACE20P
- $39.99 –
- Free Shipping
- $39.50 - $39.99

Limited time offer, ends 07/06
- Type: NVME to PCIe 4.0
- Model #: 2NVTPCE8X-UT-R
- $21.99 –
- Free Shipping
- $21.50 - $21.99

- Type: M.2 PCI-e to PCI-e 3.0
- Operating Systems Supported: Windows 2000/XP/2003/2008/Vista/7/8/8.1/10 , Linux, Mac OS
- Weight: 0.4
- Package Contents: 1x M.2 PCI-e To PCI-e 3.0 x4 Adapter 1x User Manual 2x Screws (M.2)
- Model #: SI-PEX40110
- $16.99
- $13.99 –
- Save: 17%
- Free Shipping

Limited time offer, ends 07/06
- Type: Controller Card
- Model #: 4PNV-PCE16X
- $39.99 –
- Free Shipping
- $37.00 - $39.99

Limited time offer, ends 07/31
- Type: SATA Expansion Card
- Model #: 11-003-001
- $46.59 –
- Free Shipping

- Model #: GC-MAPLE RIDGE
- $207.03
- $193.50 –
- Save: 6%
- More options from $129.90 - $372.63
- Free Shipping

- Type: PCI Express to M.2 Card
- Compatibility: Compatible Models: Visit www.asus.com for latest compatible model lists. Maximum numbers of M.2 SSD support will vary, depending on different CPU specs and PCIe bifurcation settings in different ASUS motherboards. Please see the FAQ link for further information: https://www.asus.com/support/FAQ/ 1037507
- Specifications: Interface: PCIe 5.0 x16 interface, support data transfer rates up to 512 Gbps. External Connectors: 4 x M.2 slots (Key M), type 2242/2260/2280/22110 (supports PCIe 5.0)* * Supports PCIe M.2 storage devices only. LED & Switch: 1 x M.2 FAN Power Switch 4 x M.2 access LEDs Thermal Solution : Active fan with heatsink, support fan control from MB chassis fan header Dimensions: 29(L)*12.2(W) *1.5(H)cm Compatible Models: Visit www.asus.com for latest compatible model...
- Model #: HYPER M.2 X16 GEN5 CARD
- $94.70 –
- More options from $69.31 - $229.00
- Free Shipping

Limited time offer, ends 07/24
- Type: PCI to USB Card
- External USB Ports: 5x USB Ports
- Standard: USB 3.2
- Data Transfer Rate: Up to 10 Gbps
- Model #: E-PCIE22A3C3.2-1
- $42.99 –
- Free Shipping

Limited time offer, ends 07/06
- Type: Controller Card
- Model #: PCIE-2C&6U3
- $32.99 –
- Free Shipping
- $32.50 - $32.99

Limited time offer, ends 07/06
- Brand: RIITOP
- Model: NVTPCE16X (RIITOP NVMe Adapter M.2 PCIe SSD to PCI-e x4/x8/x16 Converter Card with Heat Sink for M.2 (M Key) NVMe SSD 2280/2260/2242/2230)
- Type: Controller Card
- External USB Ports: PCI Express
- Model #: NVTPCE16X
- $19.99 –
- Free Shipping
- $18.50 - $19.99

- Type: PCI Express to Thunderbolt
- Model #: B-GIGABYTE GC-MAPLE RIDGE
- $237.25
- $191.81 –
- Save: 19%
- More options from $89.31 - $280.16
- Free Shipping

Limited time offer, ends 07/31
- Type: PCI Express to USB Card
- Model #: PCE4USB-RD4
- $46.49 –
- Free Shipping

Limited time offer, ends 07/31
- Type: PCI Express to USB Card
- Model #: PCIEUC210GS
- $31.29 –
- Free Shipping

- Type: PCI Express to M.2 Card
- External Ports: 4 x M.2 slots (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0/3.0)* * Supports PCIe M.2 storage devices only.
- Internal Ports: PCIe 4.0/3.0 x16 interface, compatible with PCIe x8 and x16 slots, support data transfer rates up to 256 Gbps.
- Specifications: 1 x M.2 FAN Power Switch 4 x M.2 access LEDs
- Model #: HYPER M.2 X16 GEN 4
- $74.99 –
- More options from $63.55 - $143.81
- Free Shipping

- Model #: 4P6GPCIESATACARD
- $60.99 –
- More options from $57.95 - $68.10
- Free Shipping

Limited time offer, ends 07/06
- Type: SATA Expansion Card
- Standard: SATA 3.0
- Data Transfer Rate: 6Gbps
- Model #: NVT6S
- $29.95 –
- Free Shipping
- $27.50 - $29.95

- Type: PCI Express to USB Card
- External USB Ports: 2 - USB 3.0 A (9 pin; SuperSpeed) Female
- Internal Ports: 1 - SATA Power (15 pin) Plug
- Standard: USB 3.0
- Model #: PEXUSB3S24
- $40.99
- $36.99 –
- Save: 9%
- Free Shipping

Limited time offer, ends 07/06
- Type: Expansion Cards
- Model #: NV2SF-L15
- $19.99 –
- Free Shipping
- $19.50 - $19.99

Limited time offer, ends 07/06
- Type: Controller Card
- Model #: 4NV-PCE16X
- $26.99 –
- Free Shipping
- $25.00 - $26.99

Limited time offer, ends 07/31
- Model #: 11-001-203
- $29.39
- $21.99 –
- Save: 25%
- Free Shipping

Limited time offer, ends 07/31
- Model #: 11-001-358
- $47.59 –
- Free Shipping

Limited time offer, ends 07/06
- Type: PCI Express Controller Card
- Model #: PCE4XTOCK
- $29.99 –
- Free Shipping
- $29.50 - $29.99

Limited time offer, ends 07/31
- Model #: 11-001-355
- $49.99 –
- Free Shipping

- Type: PCI Express Controller Card
- Internal Ports: 1 x Low profile PCIe x1
- Specifications: Operation frequency: 2.4GHz EIRP: 3.76dBm (Measured max) Operating range: 20 meter (Free space) Battery type: CR2032 (Lithium manganese button battery) Nominal voltage: DC 3.0V Environment Operating temperature: 0 ~ 40 degree C Operating humidity: 10% ~ 90% non-condensing
- Dimensions: 4.72" x 2.68" x 0.83"
- Model #: SST-ES02-PCIE
- $40.99 –
- More options from $39.46 - $42.69
- Free Shipping

Limited time offer, ends 07/06
- Model #: NV2SF-MU
- $19.99 –
- Free Shipping
- $19.00 - $19.99

Limited time offer, ends 07/31
- Model #: 11-001-265
- $54.29 –
- Free Shipping

Limited time offer, ends 07/31
- Type: PCI Express to USB Card
- Model #: PCIE2XUEFP
- $32.09 –
- Free Shipping

- Type: U.2 to PCIe Adapter - x4 PCIe
- Specifications: Bus Type: PCI Express Compatible Drive Types: U.2 (SFF-8639, x4 PCIe, NVMe) Drive Installation: Fixed Drive Size: 2.5in Interface : PCI Express Number of Drives: 1 Supported Drive Height(s): 15mm 12.5mm 9.5mm 7mm 5mm
- Dimensions: 0.90" x 6.50" x 4.80"
- Weight: 0.14 lbs.
- Model #: PEX4SFF8639
- $50.99
- $43.99 –
- Save: 13%
- Free Shipping

Limited time offer, ends 07/31
- Type: PCI Express to USB Card
- Model #: PCIE1X5GUE20FP
- $24.39 –
- Free Shipping

- Type: PCI Express
- Specifications: Industry Standards: - USB 3.0 Specification Rev. 1.0 - USB Battery Charging Specification Rev. 1.2 (Apple Mode only) - PCI Express Base Specification Rev. 2.0 - Intel xHCI Specification Rev. 1.0 Interface: USB 3.0 Connector Type(s): 1 - PCI Express x4 Male External Ports: 4 - USB 3.0 A (9 pin; SuperSpeed) Female Internal Ports: - 1 - LP4 (4 pin; Molex Large Drive Power) Female - 1 - SATA Power (15 pin) Plug
- Dimensions: 0.59" x 2.17" x 6.57" (W x H x L)
- Weight: 0.13lb
- Model #: PEXUSB3S44V
- $115.22
- $107.85 –
- Save: 6%
- More options from $107.85 - $119.99

- Type: PCI Express to 1394 Card
- External 1394 Ports: 2x 1394b (9-pin, Bi-lingual) 1x 1394a (6-pin)
- Standard: 1394A/1394B
- Data Transfer Rate: 800/400/200/100 Mbps
- Model #: SY-PEX30016
- $65.35 –
- More options from $23.99 - $65.35
- 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:
“ 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

