Your Browsing History
- In Stock
- Sold by Newegg
- Make an Offer
- New
Any questions? Our AI mode will help you find out quickly.
Try me now

Quick View
USR-DR302 DIN-Rail Modbus RS485 Serial Port to Ethernet Converter Bidirectional Transparent Transmission Between RS485 and RJ45
- Model #: cy-4800
- $50.32 –
- Free Shipping

Quick View
FOR Customize Gateway Serial Port Server RS485/232 To Ethernet
- Model #: 7304501880790
- $131.60 –
- Free Shipping

Quick View
FOR PCIE 2 Port RS232 RS-232 Serial Port COM to PCI-E PCI Express Card Adapter Converter 2-port Serial Mcs 9922 win10
- Model #: 7300519711064
- $25.65 –
- Free Shipping

Quick View
FOR 2 Port RS232 RS-232 Serial Port COM to PCI-E PCI Express Card Adapter Converter AX99100 Chipset
- Model #: 7300519711781
- $28.78 –
- Free Shipping

Quick View
JAENFONG 8 Port PCIE to DB9 RS232 Serial Port to PCIE Riser Card Serial Controller Card PCI-E Express Extension Card Converter Adapter
- Model #: bx-1011
- $89.49 –
- Free Shipping

Quick View
PCI-E 1 and the pcie to COM9 pin RS232 industrial serial port expansion card AX99100 chip
- Model #: S352
- $33.53 –
- Free Shipping

Quick View
Industrial-grade isolated 4-port RS232 serial port distributor (1x4) RS-232C COM DB9 distributor with TVS protection.
- Model #: 5564284439307
- $106.17 –
- Free Shipping

Quick View
4 DB-9 serial rs232 ports pcie controller card with 1 TTL port with fan-out cable
- Model #: C2AG-0115-C97
- $66.20 –
- More options from $66.20 - $70.48
- Free Shipping

Quick View
2 Port Serial COM DB9 RS-232 and 1 Port DB25 Printer Lpt1 Port PCI-E 1.0 X1 Card WCH382 Chipset
- Model #: cy-4175
- $34.59 –
- Free Shipping

Quick View
4 Port RS232 9 Pin Ports Serial PCI Express PCI-E Expansion Card COM DB9 Adapter
- Model #: C2AG-0116-C9
- $51.14 –
- More options from $51.14 - $54.63
- Free Shipping

Quick View
4 Port RS232 9 Pin Ports Serial PCI Express PCI-E Expansion Card COM DB9 Adapter
- Model #: C2AG-0115-C48
- $51.23 –
- More options from $51.23 - $54.73
- Free Shipping

Quick View
- $20.69 –
- Free Shipping

Quick View
FOR 2 PORTS RS-232 Serial Port COM DB25 Printer Parallel Port LPT to PCI-E PCI Express Card Adapter Converter WCH382 Chip DB9 DB25
- Model #: zcw4789
- $33.50 –
- Free Shipping

Quick View
FOR 2 Port RS232 RS-232 Serial Port COM DB9 to PCI Card Adapter Converter base chipset Serial industry
- Model #: ZCW4970
- $25.90 –
- Free Shipping

Quick View
HF Elfin-EE10 Serial Server Serial Port RS232 to Ethernet Serial Port ModbusTCP/HTTP Support TCP/IP Telnet Modbus TCP Protocol (Single Serial Server)
- Model #: zqzq-2347
- $24.90 –
- Free Shipping

Quick View
- $52.49 –
- Free Shipping

Quick View
2 Port PCI Express DB9 RS232 Serial Adapter Expansion Card with Low Profile Brackets for Windows/Linux
- Model #: cy-2735
- $25.59 –
- Free Shipping

Quick View
DT-06 Wireless WiFi Serial Port Transparent Transmission Module TTL to WiFi Compatible with Bluetooth HC-06 interface ESP-M2
- Model #: H-176
- $16.51 –
- Free Shipping

Quick View
Digi Connect EZ 4-4-Port Serial Server with Dual Ethernet and Wi-Fi Connectivity
- Brand: Digi International
- Model #:
- $715.35 –

Quick View
High quanlity 7PIN SATA 3.0 data male to male Port adapter straight angle 7P Serial ATA III 6Gbps Jack Connector Coupler
- Model #: H-271
- $17.43 –
- Free Shipping

Quick View
1pcs for Motherboard 9 Pin RS232 DB9 Pin Com Port Ribbon Serial Cable Connector Bracket Female
- Model #: H-177
- $15.59 –
- Free Shipping

Quick View
FH HF Serial Port RS485 to Ethernet Device Server Module Support Elfin-EE11 TCP/IP Telnet Modbus TCP Protocol (Single Serial Server)
- Model #: cy-4477
- $30.42 –
- Free Shipping

Quick View
High quanlity 7PIN SATA 3.0 data male to male Port adapter straight angle 7P Serial ATA III 6Gbps Jack Connector Coupler
- Model #: H-289
- $17.59 –
- Free Shipping

Quick View
- $16.49 –
- Free Shipping

Quick View
- $43.60 –
- Free Shipping

Quick View
For Samsung TS-U633 SU-208BB. SU-208FB GB 9.5MM DVD burner drive serial port Optical Drives
- Model #: AN7S 14930
- $49.99 –
- $4.99 Shipping

Quick View
RJ45 to RS232 RS485 RS422 Industrial Male Converter TCP/UDP Serial RS232 RS485 to Ethernet Device Server
- Model #: cy-4393
- $45.57 –
- Free Shipping

Quick View
5Pack DB9 Breakout Connector Male, RS232/RS485 Serial adapters,D-SUB 9-pin Male to ScrewTerminal Connector Signal Module with Shell
- Model #: cy-2785
- $25.59 –
- Free Shipping

Quick View
Mini spy Camera Pen Hidden HD1080p 64GB Memory Micro Body Cameras Button camaras espias ocultas no WiFi Needed Tiny Hidden Cam Secret Camera with Video Recording Nanny for Home Security
- Brand: DJI
- Interface: USB 2.0
- Wireless Support: Wireless
- Network Protocol: Wireless
- Model #: 725139217901
- $102.99 –
- Free Shipping

Quick View
DB9 RS232 to RS422 Converter Com adapter RS-232 to RS485 Integrated connector serial to 232-485/422 communication Full duplex
Limited time offer, ends 08/08
- Model #: WLC78S.0727.Pallet1741
- $13.07 –
- Free Shipping

Quick View
Upgraded Tiny USR-TCP232-T2 Serial Module Tiny Serial Ethernet Converter Module UART TTL to Ethernet TCPIP Module Support DHCP and DNS
- Model #: cy-4688
- $34.58 –
- Free Shipping

Quick View
USB to TTL Adapter, USB to Serial Converter for Development Projects - Featuring Genuine FTDI USB UART IC ?FT232RL?
Limited time offer, ends 08/03
- Model #: LeelboxB075N82CDL
- $15.19 –
- More options from $15.19 - $16.19
- Free Shipping



