Your Browsing History
- In Stock
- Sold by Newegg
- Make an Offer
- New
Any questions? Our AI beta will help you find out quickly.
Try me now
Quick View
StarTech 10ft (3m) USB to Null Modem Serial Adapter Cable 1P10FFCN-USB-SERIAL
- Brand: StarTech
- Changer Type: USB to DB9 (RS-232)
- Model #:
- $48.99 –
- More options from $48.99 - $51.98
- Free Shipping
Quick View
StarTech.com PEX2S952LP 2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART
- Type: PCI Express to Serial Port Card
- External Ports: 2 x Serial Ports
- Data Transfer Rate: Up to 460 Kbps
- Weight: 0.35
- Model #: PEX2S952LP
- $47.99 –
Quick View
Tripp Lite USB C to RJ45 Serial Rollover Cable Cisco Compatible M/M 6ft
- Type: USB-C to RJ45
- Color: Black
- Cable Length: 6 ft. (1.8m)
- Changer Type: USB to Ethernet
- Model #: U209-006-RJ45XC
- $69.60 –
- More options from $60.22 - $69.60
- Free Shipping
Quick View
DB9 to DB15 Three Row VGA RS232 Male to Female Pin Ho*/le 15 Pin 9-pin Serial Port Plug Data Cable(2m,DB9 F-DB15 F)
- Model #: GODTB0FVFMCZW7
- $29.48 –
- More options from $29.48 - $234.99
- Free Shipping
Quick View
CableCreation USB to RS232 Cable (FTDI Chipset), 3 Feet RS-232 Male DB9 Serial Converter Cable for Windows 11, 10, 8.1, 8,7, Vista, XP, 2000, Linux, Mac OS X,1M / Black
Limited time offer, ends 03/27
- Model #: CD0480
- $25.29 –
- Free Shipping
Quick View
- Parts: 3 yrs wty from seller
- Labor: 3 yrs wty from seller
- Model #: 9W5WV
- $75.00
- $71.01 –
- Save: $3.99 (5%)
- More options from $71.01
Quick View
USB to Serial Port Module, USB to 4 Way TTL Module 3.3V 12Mbps Baud Rate UART Serial Port Module UART Transceiver, Serial Adapters
- Model #: 612521336966
- $46.99 –
- $5.99 Shipping
Quick View
PCI Serial Port Card PCI To 2 Ports RS232 COM Converter Card
Limited time offer, ends 03/26
- Type: Controller Card
- Model #: CL-HD-Addon-116
- $40.88 –
- More options from $30.20 - $47.44
- Free Shipping
Quick View
FTDI FT232RL USB TO DB25 MALE ADAPTER RS232 SERIAL COMMUNICATION CABLE FOR STANFORD CURRENT PREAMPLIFIER SR560 SR570 SR844 SR620
3M Length
- Model #: LJX-USBXLA-00861
- $73.79 –
- More options from $73.79 - $85.60
- Free Shipping
Quick View
Micro Connectors USB 2.0 A-Male to Dual DB9-Male Serial Adapter (E07-162)
- Color: Black
- Model #: E07-162
- $18.54 –
- $7.99 Shipping
Quick View
Jienk 5FT/150CM Silabs CP2102 Chip USB to RS232 DB25 Serial Adapter Cable for Bar Code Printer Scanner
- Model #: 612521365805
- $45.99 –
- $5.99 Shipping
Quick View
USB to RS232 Adapter with PL2303 Chipset, 6.6ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC,Black
Limited time offer, ends 03/27
- Model #: CAD0489
- $29.29 –
- Free Shipping
Quick View
Wiegand Converter Wiegand to USB Wiegand to Serial RS232/PS2/ABA/TTL, Serial to Wiegand Converter, Up to 128 Bits Wiegand Data, Android/Linux/Widows/iOS(USB)
- Model #: 612521368776
- $145.99 –
- $5.99 Shipping
Quick View
C2g Usb C To Db9 Serial Adapter Cable - Usb C 2.0 - M/M
- Type: Consumer Electronics
- Type: Others
- Color: Black
- Connector Number: 1
- Model #: 29470
Quick View
Vszerda New USB 2.0 to RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter
- Brand: axGear
- Type: USB Type A
- Type: USB Type A
- Connector Number: 9
- Model #: RS2321
- $35.99 –
- Free Shipping
Quick View
Vszerda Motherboard DB9 RS232 Com Port Serial Header Connector Cable Bracket
- Brand: axGear
- Type: Serial
- Color: Grey
- Connector Detail: Db9m
- Model #: SERIAL1
- $25.99 –
- Free Shipping
Quick View
Tripp Lite DB9 to RJ45 Modular Serial Adapter M/F RS-232 RS-422 RS-485 (P440-89FM)
- Color: Black
- Changer Type: DB9 to RJ45
- Specifications: The P440-89FM DB9 to RJ45 Modular Serial Adapter (M/F) is designed for connecting terminals, serial printers, modems, POS and other serial devices to your network via twisted-pair Cat5e/6 cabling. This saves you time and money by eliminating the need to upgrade your existing hardware. The adapter features a male DB9 serial connector with color-coded twisted-pair wires on one side and an RJ45 female connector on the other, allowing you to create customized RS-232, RS-422 and RS-485 connections. You can connect dumb desktop terminals to a central patch or directly to an MUX. Slotted, knurled thumbscrews provide a quick, secure attachment to your device. Color-coded wiring simplifies troubleshooting.
- Package Contents: P440-89FM DB9 to RJ45 Modular Serial Adapter (M/F)
- Model #: P440-89FM
- $6.90 –
- More options from $6.90 - $38.99
- 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 03/26
- Model #: B075N82CDLYIXIN
- $11.50 –
- More options from $9.39 - $18.46
- Free Shipping
Quick View
- Average Latency: 6Gb/s
- Model #: 342-2083
- $161.00 –
- More options from $161.00 - $458.45
- Free Shipping
Quick View
Monoprice 108800 6-Inch SATA Serial ATA Splitter Power Cable 1 x 5.25 to Two 2 15-Pin SATA Power Connector
- Type: Data Cables
- Type: Others
- Color: Black
- Length: 0.50 ft.
- Model #: 8800
- $8.25 –
- Free Shipping
Quick View
DB9 RS232 Serial Port Cable Down Right Angle Male to Female 9 Pin Gold Plated RS232 COM Port Connection Cable (2 Meter)
- Model #: C2AG-1215-C46
- $23.69 –
- More options from $23.69
- Free Shipping
Quick View
C2G 02781 DB9 F/F Serial RS232 Mini Gender Changer/Coupler, Nickel
- Changer Type: DB9 Gender Changer
- Specifications: Connector 1: DB9 Female Connector 2: DB9 Female Color: Nickel Weight: 0.03 lbs.
- Parts: Lifetime limited
- Labor: Lifetime limited
- Model #: 02781
- $8.73 –
- $1.99 Shipping
Quick View
FOR USB to RS232 cable COM Port Serial 9 Pin DB9 Cable Adapter Converter -PL2303 usb2.0 to RS232 cable
- Model #: ZMTT-09251
- $21.08 –
- More options from $19.66 - $21.08
- Free Shipping
Quick View
Buacoz USB to RS232 Serial Cable (5.9Feet) Connector DB9 RS232 Female Serial Port Industrial Adapter Supports Windows Series/Linux/MacOSX
- Model #: 886336164285
- $42.99 –
- $5.00 Shipping
Quick View
LM YN DB9 RS232 COM Male Port to RJ45 Female Connector Card DB9 Serial Port Extender to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter
- Model #: 1YKVF-00-B01N9-1
- $14.78 –
- Free Shipping
Quick View
Suamdoen USB to TTL UART 3V3 Serial Cable 3.3V TTL to 3.5mm Audio Jack Output Cable Works for PLX SM-AFR, TTL-232R-3V3-AJ
- Model #: 886336182753
- $42.99 –
- More options from $42.09
- $5.00 Shipping
Quick View
- $29.99 –
- Free Shipping
Quick View
FOR 2Pcs Mini 4Pin To Dual 15Pin SATA HDD Power Cable Mini 4P To Serial SSD Dual HDD Power Cable 45Cm/17.7Inch
- Model #: GX-20344
- $14.08 –
- More options from $12.77 - $14.08
- Free Shipping
Quick View
20cm 4 Pin Molex IDE Female TO 15pin Serial ATA Female Power Supply Cable for SATA SSD D Plug To 15 Pin SATA Conversion Cable(5pcs)
Limited time offer, ends 03/08
- Model #: FL088320061
- $22.51 –
- Free Shipping
Quick View
5 Pack Serial Port 9 Pin Null Modem Adapter DB9 FemaleFemale RS232
- Model #: JrSDq-B01BZ31HHK
- $24.88 –
- More options from $24.88 - $26.99
- Free Shipping
Quick View
20cm 4 Pin Molex IDE Female TO 15pin Serial ATA Female Power Supply Cable for SATA SSD D Plug To 15 Pin SATA Conversion Cable(3pcs)
Limited time offer, ends 03/08
- Model #: FL088320063
- $14.39 –
- Free Shipping
Quick View
20cm 4 Pin Molex IDE Female TO 15pin Serial ATA Female Power Supply Cable for SATA SSD D Plug To 15 Pin SATA Conversion Cable(1pcs)
Limited time offer, ends 03/08
- Model #: FL088320062
- $12.72 –
- Free Shipping
Quick View
4Pin IDE Molex To 2 Serial ATA SATA Y Splitter Hard Drive Power Supply Cable for Adding SATA Drives for Bitcoin Miner Mining(1 pcs)
Limited time offer, ends 03/12
- Model #: FZW-LJX-137
- $9.85 –
- More options from $9.85 - $13.64
- Free Shipping
Quick View
DB9 Mini Gender Changer - iGreely 10Pack 9 Pin RS-232 DB9 Female to Female Serial Cable Coupler Adapter
- Model #: VZ3MS-00-B07JY-1
- $19.88 –
- More options from $17.95 - $19.88
- Free Shipping
Quick View
6Pack DB9 9Pin Male to MaleFemale to FemaleMale to Female Mini Gender Changer Coupler Connector RS232 Serial Cable Extender Adapter
- Model #: cpygd-B073GPVY32
- $19.88 –
- More options from $17.84 - $19.99
- Free Shipping