I/O Port Cards
Feb Smart 4 Ports USB 3.0 Super Fast 5Gbps PCI Express(PCIe) Expansion Card for Windows XP,7,Vista,8,8.1,10 Desktop Computer-Build in Self-Powered Technology-No Need Additional Power Supply(FS-U4-Pro)
$19.99
View Deals
GLOTRENDS M.2 PCIe NVMe/AHCI SSD to PCIe 3.0 x 4 Adapter Card with Aluminum Heatsink (PA09_HS)
$9.00
View Deals
Adaptec 1835000 SCSI Card 29160N Kit
$148.08
View Deals
Ableconn PCI-UB124 USB 3.0 4-Port Low Profile PCI Host Adapter Card - Renesas NEC UPD720201 chipset
$61.80
View Deals
V.TOP USB 2.0 Audio Capture Card for MAC OS 10.11 & Windows 10 -Great Tool for Cassette to Mp3
$18.99
View Deals
Gikfun Infrared Diode Led IR Emission and Receiver for Arduino (Pack of 10 pairs) EK8460
$5.98
View Deals
IO Crest 4 Port SATA III PCIe 2.0 x 2 Controller Card Components SI-PEX40062, Green
$45.99
View Deals
LSI Logic Controller Card LSI00301 SAS 9207-8i 8Port Internal SAS/SATA 6Gb/s PCI Express Single Retail
$40.00
View Deals
Cylewet 5Pcs KY-040 Rotary Encoder Module with 15×16.5 mm with Knob Cap for Arduino (Pack of 5) CYT1062
$9.29
View Deals
StarTech.com 7 Port PCI USB Card Adapter PCIUSB7
$23.99
View Deals
LSI Logic Controller Card H5-25573-00 9300-8i SGL SAS 8Port 12Gb/s PCIE3.0 HBA Brown Box
$74.99
Avg. Savings $13.46
RIITOP USB 3.0 Back Panel Expansion Bracket to 20-pin Header Cable Converter Adapter 2-port in Black 1.5 Feet
$9.99
View Deals
LSI Logic MegaRAID SAS 9361-8i SGL LSI00417
$77.00
View Deals
StarTech.com PEX1S553LP 1 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART
$38.99
Avg. Savings $4.32
StarTech.com 2-Port Flush Mount ExpressCard 54mm SuperSpeed USB 3.0 Card Adapter (ECUSB3S254F)
$36.78
View Deals
StarTech.com 3 Port 2b 1a 1394 PCI Express FireWire Card Adapter PEX1394B3
$61.99
View Deals
HiLetgo 3PCS Leonardo Pro Micro ATmega32U4 Arduino 5V/16MHz Bootloadered IDE Micro USB Pro Micro
$22.49
View Deals
4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 4 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power
$90.68
Avg. Savings $44.03
Ac Programmable Light Dimmer 1110V - 220V AC Module Controller Board For Arduino, STM, ARM, AVR, Raspberry Compatible 50/60hz With HeatSink 3.3V/5V Logic
$14.99
View Deals
Feb Smart 2 Ports USB 3.0 Super Fast 5Gbps PCI Express (PCIe) Expansion Card for Windows XP,7,Vista,8,8.1,10Desktop Computer-Build in Self-Powered Technology-No Need Additional Power Supply(FS-U2-Pro)
$12.99
View Deals
TP-LINK UH400 4-Port USB 3.0 Hub, 5Gbps Transfer Rate, No drivers required for Windows 10/8.1/8/7/Vista/XP or Mac OS X and Linux systems, Plug and Play
$9.89
View Deals
LSI Logic MegaRAID SAS 9361-4i SGL
$125.00
Avg. Savings $48.71
StarTech.com 4-Port PCI Express SuperSpeed USB 3.0 Controller Card Adapter with SATA Power PEXUSB3S4V
$39.92
Avg. Savings $7.54
Sonnet Allegro USB 3.0 PCIe 4-Port (Mac and Windows Compatible)
$49.99
Avg. Savings $2.16
Kensington SD3650 Universal USB 3.0 Mountable Docking Station, Black (K33997WW)
$88.33
View Deals
StarTech.com ST93007U2C 7-Port USB 3.0 Hub with Dedicated Charging Ports, 2 x 2.4A Ports (Black)
$76.69
Avg. Savings $8.34
SAS9211-8I 8PORT Int 6GB Sata+sas Pcie 2.0
$55.00
Avg. Savings $7.03
NewerTech MAXPower 4-Port eSATA 6G RAID PCIe 2.0 Controller Card, RAID 0/1/5/10/JBOD
$74.75
View Deals
LSI 00300 8-PORT EXT 6GB-S SATA PLUS SAS PCIE3.0 HBA DOCUMENTATION CD
$47.00
View Deals
Alloet New PCI-E Express Expansion Card USB 3.0 19-Pin Connector and 15-pin SATA Power
$12.39
View Deals
RobotDyn - Micro ATmega32U4 (5V, 16MHz). Pinheaders NOT SOLDERED. Compatible with Arduino Micro and Leonardo
$8.99
View Deals
Ableconn PUSB31P2A USB 3.1 Gen 2 (10 Gbps) 2-Port Type-A PCI Express (PCIe) x4 Host Adapter Card - Support MacOS 10.12/10.13 and Windows 10/8
$33.99
View Deals
StarTech.com 7 Port Industrial USB 3.0 Hub - 15kV ESD Protection - DIN Rail and Surface Mountable Metal Housing
$92.02
View Deals
HighPoint RocketU 1144CM 4 Port Dedicated 5 Gb/s USB 3.0 PCI Express 2.0 x4 RAID HBA for Mac (Support Mac OS X 10.8 Mountain Lion)
$250.26
Avg. Savings $22.52
Ableconn PEX-SAT4R 4-Port SATA 6G PCI Express 2.0 Host Adapter - PCIe AHCI SATA III 6Gbps RAID Controller Card Support HyperDuo SSD Tiering (Marvell 88SE9230 Chipset)
$70.99
View Deals
RobotDyn - 3 PCS Nano V3 CH340G, Micro USB, Compatible for Arduino Nano V3.0 (RobotDyn) (V3-ATmega328/CH340G NOT SOLDERED)
$11.99
View Deals
StarTech.com 1 Port 16-Inch DB9 Serial Port Bracket to 10 Pin Header - Low Profile (PLATE9M16LP)
$7.99
View Deals
[Cord-free Power Supply] Inateck 2-Port PCI-E USB 3.0 Express Card, Mini PCI-E USB 3.0 Hub Controller Adapter with Internal USB 3.0 20-PIN Connector - Expand Another Two USB 3.0 Ports - No Additional Power Connection Needed
$18.99
View Deals
Promise F29S32P00000000 SATA300 TX2 Plus RoHS Controller Card
$60.00
View Deals
SAS9260-8I Sgl Raid 8PORT Int 6GB Sas/sata Pcie 2.0 512MB
$89.90
Avg. Savings $22.68
SilverStone Technology 2.4G Wireless Remote Computer Power/Reset Switch, USB 2.0 9-pin Interface ES02-USB Components Other
$36.99
Avg. Savings $7.58
Yakamoz Nano V3.0 ATmega328 CH340G Mini USB 16M 5V Micro Controller Driver Development Board Module with Cable for Arduino
$9.31
View Deals
Flashcat USB Memory Programmer SPI JTAG I2C SERIAL (includes software + 3 cables)
$35.95
View Deals
RobotDyn - Micro ATmega32U4 (5V, 16MHz). Pinheaders SOLDERED. Compatible with Arduino Micro and Leonardo
$9.99
View Deals
QNINE PCIe To MSATA SSD & SATA3.0 Combo Expansion Card, PCI Express Controller Mini SATA SSD Adapter for PC Desktop with Low Bracket
$11.99
View Deals
StarTech.com 2 Port PCI Parallel Adapter Card PCI2PECP
$55.00
View Deals
Vantec 4-Port SuperSpeed USB 3.0 PCIe Host Card (UGT-PC341)
$31.00
Avg. Savings $11.78
10Gtek External Mini SAS HD SFF-8644 to Mini SAS SFF-8088 Hybrid Cable, 1-Meter(3.3ft)
$22.99
View Deals
Inateck Superspeed 4 Ports PCI-E to USB 3.0 Expansion Card - Interface USB 3.0 4-Port Express Card Desktop with 15 Pin SATA Power Connector, [ Include with A 4pin to 2x15pin Cable + A 15pin to 2x 15pin SATA Y-Cable ]
$17.98
View Deals
StarTech.com 2 Port PCI Express SuperSpeed USB 3.0 Card Adapter with UASP - SATA PEXUSB3S24
$24.93
View Deals
Capital One Shopping gets you better offers, automatically applies coupon codes at checkout, and lets you know when prices drop on products you've viewed and purchased.
© 2025 Capital One Shopping
