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| Best Seller  | convert your existing straight wired cables to null modem or reverser (transmit & receive) cables with these handy inexpensive adaptersASimply plug these adapters onto the end of a cable and youre done A more | FREE shipping go to store |
 | Cisco HWIC-2T 2-Port Serial WAN Interface Card CISCO HWIC-2T= HWIC 2-PORT SERIAL WAN INTERFACE Ciscoserial and asynchronous high-speed WAN interface cards (HWICs) provide highly flexible connections for Cisco 1800 1900 2800 2900 3800 and 3900 Series Integrated Services Routers. These HWICS help... more | $263.00 $181.00 FREE shipping go to store |
| Best Seller  | TRENDnet TU-S9E 1-Port Serial to IP Ethernet Converter Black TRENDnet’s 1-Port Serial to IP Ethernet Converter model TU-S9E allows you to easily and remotely manage an RS-232 serial device within your local network. With a flat and compact size the RS-232 to Ethernet converter is ideal for cabinet... more | $86.91 $59.99 FREE shipping go to store |
 | WIC-1T 1 PORT SERIAL WAN INTERFACE CARD N96-K075-0 47-5077-01 REV A0 28-1688-02 WIC-1T 1 PORT SERIAL WAN INTERFACE CARD N96-K075-0 47-5077-01 REV A0 28-1688-02 more | go to store |
 | PortServer TS 4 H EIA-232/422/485 port The Digi TS H Family makes it easy to connect up to four serial devices to your network even in locations requiring extended operating ambient temperatures of -35 C to +70 C. It combines the inherent benefits of data networking with proven asynchronous... more | FREE shipping go to store |
 | Yucurem AD9833 DDS Signal Generator 2.3V-5.5V Serial Interface Module Serial Port Module Please kindly noted that this item is sold by Daoxung from Joybuy marketplace.Origin: Mainland China Condition: New Model Number: DDS Signal Generator 1.The AD9833 is a low-power programmable sine waveform generator required for generating waveforms in... more | FREE shipping go to store |
 | Product Description more | go to store |
 | Product Description more | FREE shipping go to store |
 | Blue Display Screen with Backlight 12864-5V Parallel Serial Port Module Board LCD12864 1�Provides three control interfaces 8-bit microprocessor interface 4-bit microprocessor interface and serial interface. 2�The module can display letters numbers Chinese characters and graphics and has the function of drawing and text screen mixed... more | FREE shipping go to store |
 | USB Port Converter Module Serial Parallel to UART IIC SPI TTL ISP EPP MEM Components CH341A Item Type: Waterproof Distribution Box Model: SGHA 8WAY Material: ABS + PC Waterproof Rating: IP65 Size: Approx. 215 x 210 x 100mm / 8.5 x 8.3 x 3.9in1�8 WAY DIN RAIL: The distribution protection box is 8 way DIN rail design which can be easily... more | FREE shipping go to store |
 | USB Port Converter Module Serial Parallel to UART IIC SPI TTL ISP EPP MEM Components CH341A 1�SUPPORT SERIAL PORT AND PARALLEL PORT: CH341A conversion module is equipped with CH341A chip which is a USB bus transmission chip. Providing asynchronous serial port printing port parallel port and commonly used 2 wire and 4 wire synchronous serial... more | FREE shipping go to store |
 | Lantronix XDT10P0-01-S xDirect PoE Single Port RS232/422/485 10/100 Device Server w/o Power Supply MAIN OVERVIEW FEATURES: Media Type Supported: Twisted PairWireless LAN: NoISM Band: NoUNII Band: NoEthernet Technology: Fast EthernetNetwork Standard: 10/100Base-TXNetwork (RJ-45): YesPhone Line (RJ-11): NoNetwork (RJ-11): NoUSB: NoSerial Port:... more | FREE shipping go to store |
 | Kentek 10 Feet FT DB9 Null Modem Serial Cable Cord Extension 28 AWG RS-232 Crossover 9 Pin Male to Female M/F Molded D-Sub Port for PC Mac Linux Printer Data more | FREE shipping go to store |
 | Kentek 15 Feet FT DB25 25 Pin Serial Printer Cable Cord 28 AWG Male to Male M/M Molded Straight-Through RS-232 Port Beige for PC Mac Linux Modem more | FREE shipping go to store |
 | Please note this item ships from an international seller. Expected delivery is 10-15 days. Features: USB 3.0 Port Four standard USB 3.0 ports ensure fast transfer rate up to 5Gbps. main control chip Delivers low heat fast speed and stable operation to... more | FREE shipping go to store |
 | RJ45 to Serial Port Female to DB 9PIN Adapter 8P8C Module Modem Connector This module enables you to configure your own specific pinouts. It reduces signal loss and interference. Features: Used for module RS232. Make customized serial connections. RJ45 Pin Outs: 1-Blue 2-Orange 3-Black 4-Red 5-Green 6-Yellow 7-Brown and... more | FREE shipping go to store |
 | 10X /HLK-V20 Smart Voice Recognition Control Board Module Serial Port Module -Mode DIY Support DSP instruction set and FPU floating point operation unit accelerator: supports up to 1024 points of complex /IFFT operations or 2048 points of real /IFFT operations Customized voice algorithm operator Storage: Support 1 analog Mic input... more | FREE shipping go to store |
 | Network protocols: IP TCP UDP ICMP IGMP DCHP and so on Serial Port Parameters: Number of ports: 1 Interface standard: TTL serial port 2.54MM pin 3.3V or 5V level Baud rate: 300 ~ 921600bps Data bits: 5 6 7 8 9 Stop bit: 1 2 bit Parity: no parity odd... more | FREE shipping go to store |
 | Product DescriptionE104-BT09 is a Bluetooth to serial slave module based on Bluetooth protocol version 5.0 small size low power consumption working in 2.4GHz band. E104-BT09 module is based on Telink Micro s TLSR8208BER chip. The module uses common AT... more | FREE shipping go to store |
 | FOR Router Interface Module WIC-1T Module 1 Port Wan Interface Card Serial Module For 2621XM 1841 2811 Server Array Card more | FREE shipping go to store |
 | Kentek 6 Feet FT DB25 25 Pin Serial Printer Cable Cord 28 AWG Male to Male M/M Molded Straight-Through RS-232 Port Beige for PC Mac Linux Modem more | FREE shipping go to store |
 | Carevas RJ45 to Serial Port Female to DB 9PIN Adapter 8P8C Module Modem Connector This module enables you to configure your own specific pinouts. It reduces signal loss and interference. Features: Used for module RS232. Make customized serial connections. RJ45 Pin Outs: 1-Blue 2-Orange 3-Black 4-Red 5-Green 6-Yellow 7-Brown and... more | $7.89 $6.23 FREE shipping go to store |
 | Network protocols: IP TCP UDP ICMP IGMP DCHP and so on Serial Port Parameters: Number of ports: 1 Interface standard: TTL serial port 2.54MM pin 3.3V or 5V level Baud rate: 300 ~ 921600bps Data bits: 5 6 7 8 9 Stop bit: 1 2 bit Parity: no parity odd... more | FREE shipping go to store |
 | Blue Display Screen with Backlight 12864-5V Parallel Serial Port Module Board LCD12864 Blue Display Screen with Backlight 12864-5V Parallel Serial Port Module Board LCD12864 Item Type: Blue Display ScreenProduct Material: ABS Model: LCD12864 Display: LCD Provides Three Control Interfaces: 8-bit microprocessor interface 4-bit... more | go to store |
 | 1�SUPPORT SERIAL PORT AND PARALLEL PORT: CH341A conversion module is equipped with CH341A chip which is a USB bus transmission chip. Providing asynchronous serial port printing port parallel port and commonly used 2 wire and 4 wire synchronous serial... more | FREE shipping go to store |
 | 8-Port async board PCI bus RS232/422/485 Three-in-One (requires interface option) CP-118U is a Smart Universal PCI Multiport Serial Board designed for POS and ATM applications and for use by industrial automation system manufacturers and system integrators. CP-118U is compatible with all popular operating systems and each of its 8... more | $499.37 $427.47 FREE shipping go to store |
 | Kentek 25 Feet FT DB25 25 Pin Serial Printer Cable Cord 28 AWG Male to Male M/M Molded Straight-Through RS-232 Port Beige for PC Mac Linux Modem more | FREE shipping go to store |
 | Kentek 100 Feet FT DB25 25 Pin Serial Printer Cable Cord 28 AWG Male to Male M/M Molded Straight-Through RS-232 Port Beige for PC Mac Linux Modem more | FREE shipping go to store |
 | 12V/24V Voice Playback Module Serial Port Control Playback 10W/20W Voice Module HV8F 1. Support One_line single bus serial port control which can control the functions of playing pausing selecting music adding and subtracting volume. 2. Support 3 configuration IO to select up to 7 working modes dial switch settings simple operation. 3.... more | $11.75 $11.00 FREE shipping go to store |
 | 5Pcs Mini RS232 To TTL MAX3232 Converter Adaptor Module Serial Port Board Description - 100% brand new - A converter board for electrical levels - Chip Model: MAX3232CSE - Voltage Range: 3~5V - Max. Baud Rate: No more than 120kbps - Dimension: 15.875mm x 9.398mm x 2.54mm Included in this package - 5X TTL Converter Modules more | FREE shipping go to store |
 | LaMaz Blue Display Screen with Backlight 12864-5V Parallel Serial Port Module Board LCD12864 Item Type: Blue Display Screen Product Material: ABS Model: LCD12864 Display: LCD Provides Three Control Interfaces: 8-bit microprocessor interface 4-bit microprocessor interface serial interface. more | FREE shipping go to store |
 | AT-09 BT05 Bluetooth 4.0BLE module serial port lead out CC2541 compatible HM-10 Features 1. Low standby power consumption 90uA~400uA 2. Long connection distance 32.8 feet/10 meters 3. Fast response speed of 0.4 seconds 4. Universal product 5. There is no byte limit for sending and receiving up to 3K Bytes/second 6. No need to do... more | FREE shipping go to store |
 | Brainboxes ES-457 2 Port RS232 PoE Ethernet to Serial Adapter Ethernet to Serial device server with Power over Ethernet providing access to two RS232 serial ports. Data transfer rates up to 1000000 baud coupled with 1Mbit/s line drivers deliver uncompromising performance. Power over Ethernet PoE uses IEEE 802.3... more | FREE shipping go to store |
 | Buffalo BS-MP2012 Multi Gigabit Business Switch – 12 port 10 GbE Buffalo s BS-MP20 is an entry-level Multi Gigabit Business Switch supporting network scalability for 1 / 2.5 / 5 / 10Gbps. This device is ideal for gamer PCs desktop PCs servers NAS storage and AC Wave 2 Wireless Access Points. Until now 10GbE was an... more | FREE shipping go to store |
 | BCM5718 Gigabit Server Network Card PCI X1 Port Network Adapter Card Compatible with PXE VLAN IEEE 802.3x flow control On-chip temperature monitor PCI Express CLKREQ support Power Management Offload (PM Offload) Serial Flash and EEPROM NVRAM support; Flash auto-configuration ECC Error Detection and Correction on Internal SRAM Application areas:... more | FREE shipping go to store |
 | 2024 USB Port Converter Module Serial Parallel to UART IIC SPI TTL ISP EPP MEM Components CH341A 1�SUPPORT SERIAL PORT AND PARALLEL PORT: CH341A conversion module is equipped with CH341A chip which is a USB bus transmission chip. Providing asynchronous serial port printing port parallel port and commonly used 2 wire and 4 wire synchronous serial... more | FREE shipping go to store |
 | Device server - 2 ports - 10Mb LAN 100Mb LAN RS-232 RS-422 RS-485 more | FREE shipping go to store |
 | Features: Retro computer ISA interface card 8086 80286 80386 80486 586 for pentium for Celeron machine with ISA slot can be used. 2 serial ports COM1 and COM2: COM1 is the DB15 interface and COM2 is the pin header interface. All are RS232 levels. The... more | FREE shipping go to store |
 | Kentek 10 Feet FT DB25 25 Pin Serial Printer Cable Cord 28 AWG Male to Male M/M Molded Straight-Through RS-232 Port Beige for PC Mac Linux Modem more | FREE shipping go to store |
 | Kentek 10 Feet FT DB25 25 Pin Serial Printer Extension Cable Cord 28 AWG Male to Female M/F Molded Straight-Through RS-232 Port Beige for PC Mac Linux Modem more | FREE shipping go to store |
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