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I/O Cards & Adapters

Shop the best prices on 3,242 great value i/o cards & adapters. Shopping for i/o cards & adapters is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Werleo, Lichifit and more. Buy i/o cards & adapters online safely with Fruugo, with secure payment and fast shipping to United States.

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65 - 96 of 3,200
HP Pavilion dv6-2010sa Discrete Video Card Version Replacement Laptop Fan For AMD Processors Power4Laptops
$36.95
PT2314 Audio Processing Module I2C Voice Control 6V-10V Sound Adjustment for DIY Electronics
$74.00 Save $35.00 RRP: $109.00
Professional Audio Mixer with Digital Echo Control for Live Streaming, DJ, Recording and Portable Use
$89.00 Save $50.00 RRP: $139.00
Industrial USB to RS485 RS232 Converter V2.0 Standard, 485 Connector, Upgrade Protection, RS485/RS232 Compatibility
$16.95 Save $9.00 RRP: $25.95
PCIE To USB 3.2 GEN1 Expansion Card 5Gbps 2 Port Type C Adapter for Desktop Front Panel Compatibility
$30.95 Save $15.00 RRP: $45.95
Parallel Port PCIe Expansion Card DB25 Printer Adapter Low Profile Easy Installation Compatible with PCIe Slots
$21.95 Save $11.00 RRP: $32.95
Video Card DIY Fan for RTX 2080 Ti 2080 2070 GTX 2060 1660 1660 Ti 75MM 90MM G Fan T129215SU PVA080E12R (1pcs)
$19.95 Save $9.00 RRP: $28.95
4 Port 1394 Expansion Card PCIe 1X IEEE 1394 Video Adapter Firewire Controller for Desktop PC, Size 6.8x12cm
$22.95
Voice Changer Sound Card with One-Touch Operation for Singing and Broadcasting, Ideal for Podcasting, Black Color
$33.95 Save $17.00 RRP: $50.95
RS422/485 Serial PCIe 2.0 Card 2/4 Port High Performance Controller for Industrial Machines with IRQ Auto Assignment
$179.00 Save $80.00 RRP: $259.00
Low-Noise Ultra-High-Definition Video Card for Gaming PC, 8GB VRAM, Compatible with Latest Games
$104.00 Save $55.00 RRP: $159.00
Industrial RS422/485 PCIe 2.0 Serial Card with Built-in DCDC Isolation Power Supply and High-Performance Interfaces
$269.00 Save $130.00 RRP: $399.00
Gigabit Ethernet 10/100/1000 PCI Express Network Adapter Card for Desktop Computers, High-Speed and Reliable Connectivity
$22.95
PCIE 4.0 X16 Riser Cable Black Flexible Speed GPU Riser Cable Compatible with RTX 3090 Ti RTX 3090 RTX 3080 RTX 3080 Ti 20cm
$44.95 Save $24.05 RRP: $69.00
USB Audio Interface for Podcasting, Music Production, Low Latency, USB-C Compatibility, 24-Bit/192kHz Quality
$104.00
3114 SATA PCI 4 Port Expansion Card, SATA Controller PCI RAID Card, PCI to SATA Adapter for Desktop and Computer, 6924023129125
$25.95 Save $13.00 RRP: $38.95
Mini Voice Changer for Xboxone PS4 and Switch Phone
$42.95 Save $21.05 RRP: $64.00
USB3.2 Gen1 5.25Inch Front Panel Dual USB3.0 Type C Port Memory Card Reader Earphone Adapter For PC Case
$44.95 Save $24.05 RRP: $69.00
PCIe SATA Cards with SATA III 6Gbps Controller, Low Profile Bracket, Linux Compatible, PCIe 1X 2X 4X 8X 16X Expansion
$79.00 Save $40.00 RRP: $119.00
90degree Pcie Extender Riser Cable For Graphics Card PCIe Riser Cable Extensions GPU Extension 3.0/4.0 Compatible
$51.95 Save $27.05 RRP: $79.00
4K Video Extension Cable 90 Degree Angled 4K60Hz Bidirectional Spring Cord for Video Card Tablets Laptops 6ft
$21.95 Save $10.00 RRP: $31.95
USB Sound Card with 5.1 Channel Audio Adapter for Home Theater and Gaming Systems, Compact and USB Compatible
$25.95 Save $13.00 RRP: $38.95
PCIe To USB 19Pin Internal Expansion Card 5000Mbps Header Adapter 4Pin Power Small Form Factor
$27.95 Save $13.00 RRP: $40.95
USB GSM Serial Port Module for Voice and Data Transfer, DC 5V PCB Board, Compatible with Arduino and Raspberry Pi
$22.95 Save $11.00 RRP: $33.95
M.2 to SATA 3.0 Adapter Card, 5-Port Expansion Card, JMB585 Chip, PCI-E 3.0 X2 16Gbps, 6Gbps Speed, Mac, Windows, Linux Compatible
$42.95 Save $21.05 RRP: $64.00
PCIe Expansion Card 12 Port SATA Controller Speed 6Gbps PCIe to SATA Converter for PC
$54.00 Save $25.00 RRP: $79.00
Mini PCIE Adapter with Card Slot for 3G WWAN LTE Card, Elastic Holders Compatible with Laptops, Replacement Parts
$25.95 Save $13.00 RRP: $38.95
Wood and Brass Cabinet Knob - Round Drawer Pull, Natural Wooden Handle, 1-1/8 Inch (29mm) for Furniture and Cabinets
$17.95 Save $8.00 RRP: $25.95
Replacement RTD Temperature Probe Sensor for Pit Boss Grills 70123-AMP, Compatible High-Precision Thermometer Accessory
$19.95 Save $10.00 RRP: $29.95
4MM Banana Plugs Female Jack Socket Wire Connector Set, 5 Color Options, Compatible with Multimeter Socket, 5PCS
$15.95 Save $7.00 RRP: $22.95
500 Sechskantschrauben DIN 931 8.8 M 5 x 30 verzinkt Stahl
$89.00 Save $50.00 RRP: $139.00
NGFF to PCI-E 16x Slot Riser Card M.2 Adapter USB 3.0 Extender for Graphics Cards BTC Mining Antminer M Key
$18.95 Save $9.00 RRP: $27.95