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I/O Cards & Adapters

Shop the best prices on 3,145 great value i/o cards & adapters. Shopping for i/o cards & adapters is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Chronus, Werleo and more. Buy i/o cards & adapters online safely with Fruugo, with secure payment and fast shipping to United States.

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3,073 - 3,104 of 3,145
USB 3.2 Expansion Card with Dual 19‑Pin ‑Speed Ports, Type‑C A‑Key to Type‑E Adapter for PC
$22.95 Save $12.00 RRP: $34.95
M.2 USB Expansion Card NGFF Key AE to Dual USB 2.0 Ports Adapter for Laptop and Desktop
$17.95 Save $8.00 RRP: $25.95
USB Sound Card with PCM2704 Chipset, External USB DAC 16bit 48kHz HiFi Audio Adapter for PC
$15.95 Save $7.00 RRP: $22.95
90 Degree PCIe 4.0 SSD Adapter Card for Gaming PC, Speed M.2 NVMe Expansion Board
$14.95 Save $8.00 RRP: $22.95
PCIe SATA Controller Card 6Gbps DualPort Expansion for HDD SSD Workstation Speed Transfer
$21.95 Save $10.00 RRP: $31.95
NVMe PCIe 4.0 Adapter Card, M.2 to PCIe Gen4 64Gbps with AllAluminum Cooling for Desktop PC
$15.95 Save $8.00 RRP: $23.95
PCIe 4.0 SSD Adapter 90° NVMe Expansion Card for Rogally Gaming PC Speed Transfer
$14.95 Save $8.00 RRP: $22.95
NVMe PCIe 4.0 Adapter with Heatsink for Desktop, M.2 SSD PCIe Expansion Card Speed Upgrade
$15.95 Save $8.00 RRP: $23.95
NVMe M.2 PCIe Adapter 32Gbps Speed PCIe 4.0 x16 Expansion Card M Key SSD Upgrade
$26.95 Save $13.00 RRP: $39.95
M.2 NVMe to SATA 3.0 Adapter Card with 4 Port PCIe Expansion, ASM1166 M+B Key, 6Gbps SSD HDD
$24.95 Save $12.00 RRP: $36.95
U.2 PCIe 4.0 x4 SSD Adapter Card for Speed Data Transfer and Scalable Storage Expansion
$24.95 Save $12.00 RRP: $36.95
PCIe SATA Expansion Card 6Gbps Dual Port Speed Controller for Desktop Motherboards
$21.95 Save $10.00 RRP: $31.95
PCIe to SATA 3.0 4 Port Adapter Card, 6Gbps Speed Transfer, HotSwap, Wide OS Compatibility
$36.95 Save $17.05 RRP: $54.00
6X M.2 A+E Key to M Key NVMe Adapter PCIe Expansion Card NGFF to NVMe SSD Converter
$29.95 Save $14.00 RRP: $43.95
M.2 NVMe SSD Adapter for MacBook Pro A1708 2016 2017 2230 2242 Speed Upgrade Plug and Play
$14.95 Save $8.00 RRP: $22.95
2 Port RS422 RS485 PCIe Serial Card XR17V358 Industrial Full Duplex Communication Expansion
$59.00 Save $30.00 RRP: $89.00
PCIe RS232 Serial Card 8 Port DB9 Expansion Speed MultiPort with Alloy Heat Sink
$74.00 Save $35.00 RRP: $109.00
Dual RS232 DB9 PCIe Serial Port Expansion Card X1 Adapter for Windows and Linux
$16.95 Save $8.00 RRP: $24.95
M.2 to mSATA Adapter Card NGFF B/MKey Dual SSD Support 2in1 Converter with Switch
$14.95 Save $8.00 RRP: $22.95
2/4 Port RS422/485 PCIe Serial Card Speed Communication Industrial Interface Controller
$119.00 Save $60.00 RRP: $179.00
USB 2.0 Expansion Card 4 Port Slot Plate Adapter for PC Motherboard Rear Panel, 30cm Cable
$14.95 Save $8.00 RRP: $22.95
PCIe RS232 4Port Serial Card for Desktop with Quad RS232 Ports and Speed Data Transfer
$29.95 Save $15.00 RRP: $44.95
PCIe Serial Card 1X to 4 Ports Speed Desktop PCI Express Expansion Adapter Universal
$29.95 Save $15.00 RRP: $44.95
Graphics Card Case with ShockAbsorbing Waterproof Protection GPU Storage Bag for Travel
$23.95 Save $12.00 RRP: $35.95
PCIE Serial Card 4 Port RS232 Expansion Card Speed Data Transfer for Industrial Control
$33.95 Save $17.00 RRP: $50.95
Laptop External Graphics Card Dock V8.0 EXP GDC NGFF M.2 A Key Enhanced Gaming Graphics Adapter
$69.00 Save $35.00 RRP: $104.00
Graphics Card Storage Case with ShockAbsorbing and Waterproof Protection for Travel and Gaming
$23.95 Save $12.00 RRP: $35.95
NVMe SSD Adapter Card for PCIe WiFi Slot Speed Data Transfer and Desktop Upgrade
$14.95 Save $8.00 RRP: $22.95
PCIe SATA Expansion Card 4 Port 6Gbps PCIe 3.0 with Marvell 88SE9215 Controller Backward Compatible
$38.95 Save $20.05 RRP: $59.00
External GPU Enclosure PCIe 4.0 x4 Oculink M.2 NVMe Dock for Laptop GPU Expansion
$84.00 Save $45.00 RRP: $129.00
2/4 Port RS422/485 PCI Express Card with Optical Isolation for Speed Industrial Communication
$219.00 Save $100.00 RRP: $319.00
USB 2.0 PCI Bracket Dual Port with 9Pin Header Motherboard Extension Cable for PC Case
$14.95 Save $8.00 RRP: $22.95