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PCI-E 1 Parallel port 2 Serial card pcie to COM9 pin RS232 industrial control serial port expansion card AX99100 chip
- Model #: EC-466
- $29.63 –
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Aluminum shell CP2102 USB 2.0 to TTL UART Module 6Pin Serial Converter Replace FT232 Module support 5v/3.3v
- Model #: zcw1930
- $15.90 –
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WT32-ETH01 Embedded Serial Port Networking -compatible Ethernet WIFI Combo Gateway MCU 32 Wireless Module
- Model #: zcw2292
- $19.90 –
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1PCS LCD2004+I2C 2004 20x4 2004A blue screen HD44780 Character LCD /w IIC/I2C Serial Interface Adapter Module
- Model #: zcw2502
- $17.80 –
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DB9 Male to 2 Female Serial Rs232 Splitter Cable Rs232 Male to 2 Female 2 in One Cable for Cash Register Displays - White
- Model #: 000000057937
- $16.19 –
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DB9 Male to 2 Female Serial Rs232 Splitter Cable Rs232 Male to 2 Female 2 in One Cable for Cash Register Displays - Black
- Model #: 000000057938
- $12.69 –
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8266 serial WIFI Witty cloud Development Board -12F module MINI
- Model #: zcw2169
- $12.90 –
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FOR 1.5M USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable CH340+ZT485 Chipset
- Model #: zcw4818
- $37.50 –
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USR-K7 Low Cost TTL UART to Ethernet Module 10/100Mbps Super Port Ethernet to Serial Module Support Modbus RTU to Modbus TCP with RJ45 Port (1PCS)
- Model #: CDE-1645
- $32.31 –
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PCI-E 4 Serial port card pcie to COM9 pin RS232 Industrial control serial port expansion card AX99100 chip
- Model #: EC-472
- $34.57 –
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JDY-40 2.4G wireless serial port transmission transceiver and remote communication module super NRF24L01
- Model #: zcw2136
- $12.90 –
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-32S -WROOM-32E WiFi development board serial port WiFi module
- Model #: zcw2031
- $17.90 –
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PCI-E 1 and the pcie to COM9 pin RS232 industrial serial port expansion card AX99100 chip
- Model #: yy-795
- $23.53 –
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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 –
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3.3V 5V TTL Turn To RS485 Module Serial UART Level Mutual Conversion Power Supply Module
Limited time offer, ends 07/19
- Model #: LXS-MK-0349
- $13.89 –
- More options from $12.26 - $14.44
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Data Cable Male to Female for Cash Register POS Display Serial Cable Splitter Directly Connected COM 2 in 1 DB9 9Pin 1 to2 Rs232
- Model #: VFR-498
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ASR PRO voice recognition module serial port one click downloading offline voice development board
- Model #: zcw2041
- $18.90 –
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OTG USB Converter USB Adapter Converter USB Serial Converter Adapter
- Model #: OUG-1130
- $8.81 –
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USB 2.0 to TTL UART 6PIN Module Serial Converter CP2104 PRGMR Replace CP2102 With Cables
- Model #: zcw1983
- $17.99 –
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8266 -01 01 Serial Wireless WIFI Module Transceiver Receiver Adapter Board Pi UNO R3 One 3.3V 5V
- Model #: zcw2159
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Data Cable Male to Female for Cash Register POS Display Serial Cable Splitter Directly Connected COM 2 in 1 DB9 9Pin 1 to2 Rs232
Limited time offer, ends 07/19
- Model #: CW-USB-DF0974
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JDY-33 Dual mode serial Port SPP SPP-C compatible with HC-05/06 /JDY-31/30 slave 3.0
- Model #: zcw2155
- $12.90 –
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Great-Q IDE 44 pin 2.5 Inch to SATA PC Adapter Converter 1.5Gbs Support ATA 133 100 HDD CD DVD Serial Hard Disk
Limited time offer, ends 07/19
- Model #: CW-USB-DF0930
- $17.19 –
- More options from $17.19 - $33.40
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JAENFONG Serial RS232 to Ethernet TCP IP Server Module Ethernet Converter Support DHCP/DNS, 200 Upgraded Built-in webage USR-TCP232-302
- Model #: MJU-1182
- $30.00 –
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3.3V 5V TTL Turn To RS485 Module Serial UART Level Mutual Conversion Power Supply Module
- Model #: VFR-543
- $14.99 –
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16 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10 8 7 XP and Mac
- Model #: OUG-1293
- $31.52 –
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