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Computer Interface Cards & Adapters

Shop the best prices on 282 great value computer interface cards & adapters. Shopping for computer interface cards & adapters is easy with Fruugo, with SALE discounts, offers and savings on Werleo, StarTech, Allied Telesis and more. Buy computer interface cards & adapters online safely with Fruugo, with secure payment and fast shipping to United States.

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33 - 64 of 282
2 Port PCI Express DB9 RS232 Serial Adapter Expansion Card with Low Profile Brackets for Windows/Linux Werleo
$36.95
Converter USB to RS422/485 Detachable Plug w/ Auto Detect Serial Signal Rate
$109.00
Round Interface Adapter - Universal Hose Connector for Exhaust Vents and Air Conditioning Units, 4 Inch Diameter
$17.95 Save $9.00 RRP: $26.95
4 Port Gigabit RJ45 802.3at POE+ Ethernet Network Interface Card NIC with Intel i350-AM4 Chipset PCI-E X4
$64.00
Dual Port 10GbE SFP+ Fiber Optic PCI-Express x 8 Gigabit Ethernet Server Adapter Network Interface Controller Card
$84.00
Black Expansion Card for Enhanced Storage and Performance
$49.95
USB2.0 Header Splitter 9Pin 1To4 Extension Hub For PC Mainboard Adapter With IDE Interface Cable
$20.95 Save $11.00 RRP: $31.95
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 $2.00 RRP: $14.95
100 Piece Cat6 RJ45 Ethernet Inline Jack Coupler Keystone Latch Female to Female
$64.00 Save $5.00 RRP: $69.00
25 Piece Cat6 RJ45 Ethernet Inline Jack Coupler Keystone Latch Female to Female
$22.95 Save $3.00 RRP: $25.95
20Pcs Inline Couplers RJ45 Cat6 Cable Extension Jack Female to Female
$20.95 Save $3.00 RRP: $23.95
NGFF M.2 Adapter M2 SATA3 Raiser M.2 to SATA Adapter SSD M2 to SATA Expansion Card B Key Suppor 30/42/60/80mm
$24.95 Save $16.00 RRP: $40.95
USB2.0 Header Adapter USB2.0 Extender Card Port For PC Header Converters
$17.95 Save $9.00 RRP: $26.95
M.2 AE 2.5G Ethernet Adapter M.2 AE to RTL8111F PCI Express Gigabit Ethernet Card
$28.95 Save $14.00 RRP: $42.95
High Speed M 2 SSD Expansion Card for Xbox Series XS, Optimized for Gamers
$35.95 Save $18.05 RRP: $54.00
2.5 Gigabit Ethernet PCI Express Network Interface Card 10/100/1000/25000 Mbps PCI-E Network Interface Card RJ45 LAN Intel I225 Chipset
$94.00
for Pcie M.2 M Key to Sata Expansion Card 6 Full Speed Ports 6G Transfer Expansion Hard Drive for Win7 / 8/10 / Linux
$40.95 Save $23.05 RRP: $64.00
USB 3.0 PCIe Card, PCI-e to 2Port USB C + 6 Port USB 3.0 Internal Expansion Card 5Gbps Werleo
$89.00
PCIE Expansion Card PCIe To III Converter For PC Expansion Card 12Port PCI Express Adapter
$59.00 Save $30.00 RRP: $89.00
SFF8654 To NVMe PCIe Adapter Card External Expansion Card For Desktop Motherboard NVMe Converter
$26.95 Save $13.00 RRP: $39.95
2/4 Port RS422/485 PCIExpress2.0 Expansion Card With Isolation Home/Industrial Use Windows/Linux 4Port Serial Card
$259.00 Save $120.00 RRP: $379.00
Industrial RS422/485 PCIe 2.0 Serial Card, 4Port, BuiltIn DCDC Isolation Power Supply
$159.00 Save $80.00 RRP: $239.00
2/4 Port RS422/485 PCIExpress2.0 Expansion Card With Isolation For Home And Industrial Use Transfer 2
$69.00 Save $30.00 RRP: $99.00
PCIe To DB9pin Expansion Card 24 DB9 Serial Ports For POS And Attendance Terminals
$89.00 Save $40.00 RRP: $129.00
RS422/485 Serial PCIe Card 2/4 Port PCIe 2.0 Industrial Serial Interface Controller IRQ AutoAssignment
$129.00 Save $70.00 RRP: $199.00
3114 Array Card SATA Expansion Card 4Port PCI to SATA Conversion Card
$54.00 Save $25.00 RRP: $79.00
PCIE to NGFF M.2 WiFi Wireless Module KEYE Bluetooth Adapter Card With Black Heat Sink For PC
$28.95 Save $14.00 RRP: $42.95
PCIe Expansion Card M.2 To PCIe 3.0 X1 Converter Adapter For PM961 600P T10, HotSwappable, Metal Base
$17.95 Save $9.00 RRP: $26.95
RS232 to RS485 Converter, Compatible with EIA/TIA RS232 and RS422/RS485 Standards, Baud Rate Data Converter 300115200 bps, Commercial Use
$14.95 Save $8.00 RRP: $22.95
Mini PCI Express Card, Bent Pin Gigabit Single Port I210AT Chip Mini PCIe Card, RJ45 Adapter
$25.95 Save $13.00 RRP: $38.95
for RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface
$69.00 Save $40.00 RRP: $109.00