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I/O Cards & Adapters

Shop the best prices on 1,434 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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225 - 256 of 1,434
6X USB CM108 Sound Card with Free Driver, Blue USB Audio Adapter for PC and Laptop Compatibility
$36.95 Save $17.05 RRP: $54.00
Aluminium GPU Support Bracket, Adjustable VGA Graphics Card Holder, Vertical Computer GPU Stand, Black
$28.95 Save $15.00 RRP: $43.95
Portable External Live Sound Card V8 Bluetooth Digital Mixer For Computer Voice Changer Reverb 112 Electro Acoustics
$28.95 Save $15.00 RRP: $43.95
5.0 PCIE X16 Riser Cable For GPU, Shielded PCIe X16 Extender, 180-Degree ATX/ITX, PCIe 5.0 Compatible
$99.00 Save $50.00 RRP: $149.00
PT2314 Sound Quality Adjustment Voice Module IIC I2C 6V10V Audio Processing Module, Easy to Use and Durable Ref: 2557
$69.00 Save $35.00 RRP: $104.00
4 Port Gigabit RJ45 802.3at POE+ Ethernet Network Interface Card i350-AM4 Chipset PCI-E X4 for High-Speed Connections
$64.00
5 Gbps PCIe USB Expansion Card Adapter with 2 Ports and Front 19PIN Power Connector for Desktop Computers
$23.95
Low-Profile Fast Ethernet Network Interface Card for Desktop Computers, PCI Slot, 10/100 Mbps, Compatible with Windows
$21.95
90 Degree 8 Pin Adapter 8 Pin Male To Female Power Adapter Board For Desktop Graphics Card Power Supply Black
$17.95 Save $9.00 RRP: $26.95
PCIE to NGFF M.2 WiFi Wireless Module KEYE Bluetooth Adapter Card With Black Heat Sink For PC
$27.95 Save $14.00 RRP: $41.95
Graphics Fan Video Card Fan 2PCS PLD09210S12HH 4PIN Replacement for GTX1050 Ti GPU Cooling 92mm Fan
$26.95 Save $13.00 RRP: $39.95
Industrial Isolated USB to 4CH RS232 Converter DB9 Male FT4232HL Chip Speed Mac Windows Linux Android Compatible
$79.00 Save $40.00 RRP: $119.00
USB Sound Card External Adapter with Volume Control, USB to 3.5mm Stereo for PC, Laptop, Desktop, Headset Compatibility
$27.95
PT2314 Sound Quality Adjustment Voice Module IIC I2C 6V10V Audio Editing Module, Durable Fine Workmanship
$18.95 Save $10.00 RRP: $28.95
M.2 NGFF B+M Key to Dual SATA 3.0 Adapter Card 6Gbps 2280mm Vertical Horizontal
$26.95 Save $13.00 RRP: $39.95
for MSI GT960 GTX970 GTX980 GTX980Ti 6-Pin Graphics Card Fan PLD10010S12HH Replacement Cooling System
$22.95 Save $12.00 RRP: $34.95
PLD09210D12HH Graphics Card Cooling Dual Fan 85MM DC 12V 0.4A 4 Wire 4 Pin Compatible with MSI Twin Frozr III HD7950 HD7870
$28.95 Save $14.00 RRP: $42.95
GPU Holder for Graphics Card SAG Mount Adjustable GPU Stand for ATX Cases Metal Support Bracket Compatible with All Models
$24.95 Save $12.00 RRP: $36.95
PCIE To SFF8643 Adapter Card 8643 To SFF8639 NVMe PCIe For Desktop PCs
$18.95 Save $10.00 RRP: $28.95
PCIe Riser Card Toolless 16X 180Degree Slot Adapter For Signal Integrity And Cooling Efficiency
$14.95 Save $7.00 RRP: $21.95
PCIe 16x Adapter Slot for MultiDevice PCIe Data Transfer, Tool Mount, 90Degree PCIe Test Socket, Heat Management
$15.95 Save $8.00 RRP: $23.95
RS422/485 PCIe Expansion Card 2/4-Port Isolation PCIe 2.0 For Home And Industrial Use
$249.00 Save $120.00 RRP: $369.00
PCIe Network Card, Gigabit Ethernet Adapter, 1Gbps, PCI Express X4, Quad RJ45 Ports for High-Speed Networking
$69.00 Save $35.00 RRP: $104.00
100x Cat6 RJ45 Ethernet Jack Coupler With Keystone Latch Female to Female
$12.95 Save $1.00 RRP: $13.95
100 Piece Cat6 RJ45 Ethernet Inline Jack Coupler Keystone Latch Female to Female
$64.00 Save $5.00 RRP: $69.00
20Pcs Inline Couplers RJ45 Cat6 Cable Extension Jack Female to Female
$20.95 Save $2.00 RRP: $22.95
USB To RS485 Insulation Module TwoPack Industrial Protection ESD RS485 Standard Connector Card
$19.95 Save $10.00 RRP: $29.95
PCIe 3.0 X1 To X1 Riser Extension Cable With Dual 90Degree RightAngle Connectors, Male To Female, 8Gbps Shielded 5cm
$21.95 Save $11.00 RRP: $32.95
PCIe 3.0 X1 Extender Cable 20 cm, 85 Ohm Impedance, 90° to 90° RightAngle PCIe X1 Extension Cable
$27.95 Save $14.00 RRP: $41.95
USB Sound Card USB to 3.5mm Jack Sound Adapter External Stereo Sound Card for Headphone 4 Core
$9.95 Save $4.00 RRP: $13.95
PCIE 4.0 X16 Riser Cable High Speed Flexible Extender Card Extension Port 90 Degree GPU Extension Cable for RTX 4090 White 30cm / 11.8in
$30.95 Save $9.00 RRP: $39.95
PCIE Extension Cable High Speed Flexible PCI Express 3.0 1X Riser Cable PCIE 1X Extender Adapter Jumper for Network Card 30cm / 11.8in
$15.95 Save $4.00 RRP: $19.95