Your Browsing History
- In Stock
- Sold by Newegg
- AI Ready
- Make an Offer
- New
- Combo Deals Only
Any questions? Our AI beta will help you find out quickly.
Try me now
DIY Friendly Innovations
Shop GIGA-BYTE TECHNOLOGY
Quick View
M23 12-pin to DB9 Female RS-232 Serial Cable Compatible with Connection Cable Connector M23 (CW) / D-SUB (S2BG12/K4BG9)
- Model #: CLAWB0FM8GGJLY
- $339.99 –
- Free Shipping
Quick View
Aomoproing FOR PCIE CH384L 4S DB9 RS232 Serial Port Card Controller Card PCI Express 384 Chip 4 ports rs-232 to pci-e com Adapter
Limited time offer, ends 05/21
- Model #: L-772
- $39.14 –
- More options from $38.44
- Free Shipping
Quick View
USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
- Model #: CLAWB0FBGSMP8L
- $239.99 –
- Free Shipping
Quick View
Coolgear Professional Quad Port USB to Serial DB-9 RS-232 Adapter
- Model #: CLAWB00F524HDO
- $209.99 –
- Free Shipping
Quick View
FENG GUO USB to 4-Channel 3.3V 2V5 V1.8V 5V TTL UART Level Module RS-232 Serial RS485 Adapter Converter with F/;TD/;1 FT4232HL(4 Port rs485)
- Model #: CLAWB0F5HQ42FK
- $109.99 –
- Free Shipping
Quick View
USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
- Model #: CLAWB0FLQGVFHZ
- $239.99 –
- Free Shipping
Quick View
EVURU USB 2.0 RS 232 RS232 Converter Adapter Cable 4 Pin Serial Port Chip TX RX GND VCC 5V Module Support Win10/8/Vista/Android, About 56mm
- Model #: CLAWB0C69X5F6B
- $130.99 –
- Free Shipping
Quick View
APC UPS Battery Backup Surge Protector, 425VA Backup Battery Power Supply, BE425M & UPS Battery Replacement, APCRBC110, for APC UPS Models BE550G, BE550MC
- Model #: CLADB0CX5GB9QT
- $212.99 –
- Free Shipping
Quick View
Aomoproing FOR PCIE 99100 4S 4-port com DB9 RS232 Serial Port Card Controller Card PCI Express 4 ports rs-232 to pci-e Adapter
Limited time offer, ends 05/21
- Model #: L-773
- $40.04 –
- More options from $39.34
- Free Shipping
Quick View
DIGI Edgeport/1 2-Meter Captive Cable 1P (301-1001-15) RS-232 serial DB-9, captive 2 meter cable
- Model #: CLAWB00007FYP6
- $216.99 –
- Free Shipping
Quick View
4-Port USB DB-9 Serial Adapter Solution for Windows Operating Systems
- Model #: CLAWB00F4CDTKC
- $186.99 –
- Free Shipping
Quick View
4 PORT RS-232 ISA BUS CARD DCI920414 Decision Computer
- Model #: LWW1Q-510
- $240.56 –
- Free Shipping
Quick View
COMMFRONT Industrial Opto-Isolated RS232/RS485/RS422(4-Wire) 4-Port Hub/Splitter, 2500V Optical Isolation, 600W Surge Protection, 15kV ESD Static Protection
- Model #: CLAWB08RSDZW59
- $338.99 –
- Free Shipping
Quick View
USB to 2/4-Port RS-232 Converter USB V2.0 to 9-pin RS232 Serial Cable Adapter UT-8814(2 Ports)
- Model #: CLAWB0DLSTXMQR
- $284.99 –
- Free Shipping
Quick View
10 Feet USB to Serial Female Adapter Cable DB9 RS232 to USB 2.0 Cord with Prolific PL2303 Chip Windows 11 10 8 7 Mac Linux (9 Pin 2 Row DB-9 F Connector)
Limited time offer, ends 05/15
- Model #: dd-823
- $37.38 –
- Free Shipping
Quick View
Moxa TCC-100I Din-Rail Mountable RS-232 to RS-422/485 Converter, Embedded Surge Protection (16KV ESD), with Isolation Protection (2KV)
- Model #: CLAWB07BR9482N
- $378.99 –
- Free Shipping
Quick View
USB 2.0 RS 232 RS232 Converter Adapter Cable 4 Pin Serial Port Chip TX RX GND VCC 5V Module Support Win10/8/Vista/Android
- Model #: CLAWB0CS69NTR5
- $124.99 –
- Free Shipping
Quick View
Aomoproing FOR MCS9865 PCI to serial card RS-232 serial port expansion cards (4) 9-pin com RS232 port integrated
Limited time offer, ends 05/21
- Model #: o-315
- $80.83 –
- More options from $80.13
- Free Shipping
Quick View
Moxa UPort 1450-G2, USB to 4-Port RS-232/422/485 Serial Converter, 0 to 60°C Operating Temperature
- Model #: CLAWB0CNDCMS7P
- $641.99 –
- Free Shipping
Quick View
Aomoproing PCIE CH384L 4S DB9 RS232 Serial Port Card Controller Card PCI Express 384 Chip 4 ports rs-232 to pci-e com Adapter
Limited time offer, ends 05/21
- Model #: o-375
- $30.25 –
- More options from $29.55
- Free Shipping
Quick View
FENG GUO F/;TD/;1 Chip Isolated USB to TTL/RS/;232/RS485 3 in 1 Serial Port Adapter Industrial-Grade TTL RS-232 RS-485 Isolation
- Model #: CLAWB0F5QH4SWG
- $128.99 –
- Free Shipping
Quick View
Chip USB to Serial RS-485/422 Cable Converter USB to RS485 RS422 DB9 9Pin Adapter IM1-U502 Communication Signal Converter
- Model #: CLAWB0CSCS4125
- $94.99 –
- Free Shipping
Quick View
USB 2.0 RS 232 RS232 Converter Adapter Cable 4 Pin Serial Port Chip TX RX GND VCC 5V Module Support Win10/8/Vista/Android
- Model #: CLAWB0FGVN2LJ2
- $132.99 –
- Free Shipping
Quick View
Golded Plated USB 2.0 to RS232 Serial DB9 Male Com Port PL2303 Chipset Converter Adapter Plug Cable 5ft/1.5m, Black
- Model #: CLAWB0CS624BNK
- $109.99 –
- Free Shipping
Quick View
EVURU USB 2.0 RS 232 RS232 Converter Adapter Cable 4 Pin Serial Port Chip TX RX GND VCC 5V Module Support Win10/8/Vista/Android, About 56mm, Black
- Model #: CLAWB0C6DZSFY6
- $134.99 –
- Free Shipping
Quick View
DeLOCK PCI Express Card to 1 x Serial RS-232
- Model #: CLAWB07LG831MP
- $103.99 –
- Free Shipping
Quick View
M12 to RJ45 Connector Cable Industrial Cable M12 8Pin 4Pin A/D Type Encoding to Shielding RJ45 Ethernet(M12 D-RJ45(Elbow),2M)
- Model #: CLAWB0FJ4JGXN5
- $127.99 –
- Free Shipping
Quick View
USB-4COMi-SI-M USB to Quad RS-422/485 Metal case with DIN-Rail
- Model #: CLAWB00F62WNES
- $513.99 –
- Free Shipping
Quick View
DB9 to DB25 Cable RS232 Female DB9 to DB25 Pin Male Adapter Computer Accessories Cable Serial to Parallel Line(2m)
- Model #: CLAWB0FKJF3H2K
- $108.99 –
- Free Shipping
Quick View
Aomoproing Sunix 4056P Serial card one-to-four lines breakout cable 4-Port Serial RS-232 Adapter
Limited time offer, ends 05/21
- Model #: xy-2782
- $24.95 –
- More options from $24.25
- Free Shipping
Quick View
Metal Case 4 Port Manual Rs-232 Switch for Pc Sharing to Serial Device 4 in 1 Out for Computer Printer Communication
Limited time offer, ends 05/14
- Model #: H-772
- $43.39 –
- Free Shipping
Quick View
EVURU Golded Plated USB 2.0 to RS232 Serial DB9 Male Com Port PL2303 Chipset Converter Adapter Plug Cable 5ft/1.5m
- Model #: CLAWB0C69Z1FYD
- $119.99 –
- Free Shipping