usb serial uart | Newegg.com

ELEGOO 4-Channel Relay Module and UNO R3 Board, for Automation, Switching Experiments, Control Projects and Electronics Labs

$30^.82

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EXLINK MB408A5 MCIO 4I (SFF-TA- 1016) TO PCIE 5.0 X4 ADAPTER WITH R

$144^.86

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ELEGOO 4 Channel Relay Module with UNO R4 WiFi Kit STEM Project Bundle

$72^.68

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ELEGOO 8 Channel Relay Module with UNO R4 WiFi Kit STEM Project Bundle

$74^.23

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PCI Expansion Card with 1×DB9 RS232 Serial Port + 1×DB25 Parallel Port, ASIX AX9865 Chip, COM & LPT Printer Riser Adapter

$43^.21

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Super Speed PCI Express to Dual 20 Pin USB 3.0 Controller Card PCI-E X1 to 2 Ports USB 3.0 Header With Low Profile Bracket

$20^.68

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PCI E USB 3.0 Card Express 1X 2 Ports with Internal 19 Pin USB 3.0 Connector Superspeed 5Gbps PCI E USBIII Expansion Card Controller Adapter Support Windows 10, 8, 7, XP

$24^.99

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PCIe to Dual RS-485/422 Serial Port Card with DB9 Connectors - High-Speed 1-to-2 Multi-Port Expansion Card, Terminal Block Adapters

$49^.89

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PCIe to 4-Port RS-485/422 Serial Card with Opto-Isolation, Surge/Lightning Protection & Terminal Block - Industrial-Grade Multi-Port Expansion Card for COM Port, Automation, Communication

$79^.99

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Aomoproing 2 Port Serial PCI Express Expansion Card RS232 Com Serial Card PCIE Riser Converter Adapter for Windows AX99100 Chip

$45^.53

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10 Port PCIe SATA 3.0 Controller Card, 6Gbps PCI Express Expansion Card with 10 SATA Cables and Low Profile Bracket, Support Multiple HDD SSD Storage Devices

$86^.88

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PCI to 1x Serial Port + 1x Parallel Port PCI Single Port DB9+DB25 RS232 COM Expansion Card Riser Card Adapter Chip ASIX/AX9865

$46^.39

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Mini PCIe RTL8111F Gigabit Network Card High-Performance 10/100/1000Mbps RJ45 2 Port BASE-T Ethernet LAN Controller Card

$179^.16

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PCI Quad Fast Ethernet Switch Board 100Mbps Realtek PCI V2.2 RTL8305+8100CL Chipset 4 Port RJ45 Network Switch Lan Card

$30^.16

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4-Port 2500Mbps PCI-E Card Gigabit Network Card RTL8111H RJ45 Game Network Card Wire PCIE 2500Mbps LAN Adapter Card

$185^.10

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Mini PCIe to 4-Port RS232 Serial Card, Industrial-Grade DB9 COM Expansion Adapter Mini PCI Express to RS-232 Converter, -40°C~+85°C Working Temperature

$55^.74

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M.2 (Key M/B) to Dual RS232 Serial Port Adapter Card 2-Port COM DB9 Expansion Card, PCIe 2.0 Gen1 x1 Interface, Industrial-Grade Converter Compatible with Terminal & Embedded Systems

$58^.20

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ASHATA SAS 9207-8e Host Bus Adapter, SAS Serial ATA PCI Express 3.0 X8, 8 Ports

$86^.99

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Card PCI-E 1X 4X 16X to Firewire 400 Capture Card IEEE 1394a PCI Express 4 Ports Card 6Pin and 4Pin IEEE-1394 400Mbps Adapter for Windows Mac Os Linux

$18^.99

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ELEGOO 8 Channel Relay Module and ESP32 Boards Project Bundle for STEM

$36^.63

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ELEGOO 17-Value Resistor Kit and ESP32 Boards Bundle for STEM Projects

$36^.58

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PCI To 2 Port SATA RAID Controller Card Sil3112 chipset SATA PCI Serial ATA Host Controller Card

$26^.60

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PCI Express SATA 3 Controller Card, RIITOP 2 Port SATA III 6Gbps PCI-e Internal Adapter Converter for Desktop PC Support SSD and HDD

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PCI Express SATA 3 Controller Card, RIITOP 2 Port SATA III 6Gbps PCI-e Internal Adapter Converter for Desktop PC Support SSD and HDD

$20^.99

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Volume Discounts:$19.50 - $20.99

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Linkreal 4 Port USB 3.0 Type-A PCI Express Expansion Card PCIe to USB 3.0 Host Controller Card Super-speed 5Gbps with 15 Pin Power Connector

$89^.90

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PCIe X1 to Dual RS232 Serial Port Card, IO-PCE382-2S High-Speed 2-Port DB9 RS232 Expansion Adapter, Compatible with Industrial PC, and Data Acquisition Systems (Card with Short Metal Plate)

$27^.06

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$WCH382L PCIe x1 to Dual RS232 Serial Port Card/Parallel +Serial Port Adapter for POS, ATM, Industrial Automation \u2013 Compatible with Windows & Linux (Dual RS-232 Serial Port)$

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WCH382L PCIe x1 to Dual RS232 Serial Port Card/Parallel +Serial Port Adapter for POS, ATM, Industrial Automation \u2013 Compatible with Windows & Linux (Dual RS-232 Serial Port)

$14^.94

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PCIe X1 to Dual RS232 Serial Port Card, IO-PCE382-2S High-Speed 2-Port DB9 RS232 Expansion Adapter, Compatible with Industrial PC, and Data Acquisition Systems (Card)

$25^.67

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WCH382L PCIe x1 to Dual RS232 Serial Port Card/Parallel +Serial Port Adapter for POS, ATM, Industrial Automation Compatible with Windows & Linux (Serial + Parallel Port Port)

$15^.40

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PCI Express x1/x4/x8/x16 to Dual Port Type C Data Transfer PD 20W Quick Charge USB-C Controller PCI-E Type C Add on Card

$77^.96

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NVMe SSD Adapter Board UR108 M.2 to USB 3.2 Gen2 Converter, 10Gbps Transfer Speed, RTL9210CN Controller, Wide System Compatibility, Plug and Play

$17^.23

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M.2 Key B+M to Mini PCIe Adapter Board 4G/5G Cellular Modem Converter with USB 2.0 USB3.1 Support, Compatible with RG200U-CN, SRM815, SRM810

$18^.55

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R5601 39160 Dell DUAL CHANNEL ULTRA-160 SCSI PCI-X CONTROLLER CARD

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R5601 39160 Dell DUAL CHANNEL ULTRA-160 SCSI PCI-X CONTROLLER CARD

$32^.00

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JAENFONG PCIe SATA Controller Card 10 Port with 10 SATA Cables and Low Profile Bracket - 6Gbps SATA 3.0 PCIe Card,Support 10 Port SATA 3.0 Devices

$83^.50

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IO-PCE8126-GLAN PCIe X1 to 1Port 5G RJ45 Net Work Card PXE Diskless Boot Net Work Adapter Support Desktop, Server, NAS Soft Routing

$29^.42

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PCI-E to USB 3.0 7-Port(2X USB-C - 5X USB-A ) Expansion Card ,PCI Express USB Add in Card , Internal USB3 Hub Converter for Desktop PC Host Card Support Windows 10/8/7/XP and MAC OS 10.8.2 Above

$42^.00

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SYBA SD-PCI-2S pci to serial 2-port host controller card

$22^.99

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