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    Cisco Asynchronous Network Module

    Cisco Asynchronous Network Module

    The 16-port asynchronous serial network module supports 16 asynchronous serial interfaces at speeds up to 134 kbps. The 16 ports are cabled with two custom octopus cables each terminating in 8 ports each with an option of physical endpoints including... more

    $90.00

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    Cisco OC-12/STM-4 SFP Transceiver Module

    Cisco OC-12/STM-4 SFP Transceiver Module

    This SFP is integrated fiber optic transceiver that provide high speed serial links from a port or slot to the network. more

    $34.76 $29.42

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    Best Seller
    Cisco 155Mbps CWDM SFP Module

    Cisco 155Mbps CWDM SFP Module

    This SFP is integrated fiber optic transceiver that provide high speed serial links from a port or slot to the network. more

    $323.00

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    Cisco OC-48/STM-16 WDM SFP Module

    Cisco OC-48/STM-16 WDM SFP Module

    This SFP is integrated fiber optic transceiver that provide high speed serial links from a port or slot to the network. more

    $176.49

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    2024 FT232RL Serial Port Module DIY USB to TTL Converter Adapter for WinXP/7/8/10 3.3?5V

    2024 FT232RL Serial Port Module DIY USB to TTL Converter Adapter for WinXP/7/8/10 3.3?5V

    1�Using FT232RL chip put the output ports TX and RX to the end which is more convenient for actual operation. 2�The module is equipped with VCC and GND for output which is more universal. 3�USB power supply with over?current protection add 500MA... more

    $12.21 $10.87

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    2024 FT232RL Serial Port Module DIY USB to TTL Converter Adapter for WinXP/7/8/10 3.3?5V

    2024 FT232RL Serial Port Module DIY USB to TTL Converter Adapter for WinXP/7/8/10 3.3?5V

    1�Using FT232RL chip put the output ports TX and RX to the end which is more convenient for actual operation. 2�The module is equipped with VCC and GND for output which is more universal. 3�USB power supply with over?current protection add 500MA... more

    $14.31 $11.59

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    3X RS485 Serial Port Server RS485 to RJ45 Ethernet IP to Serial Port Module Rail Type Serial Port Server

    3X RS485 Serial Port Server RS485 to RJ45 Ethernet IP to Serial Port Module Rail Type Serial Port Server

    Specification: Communication interface: RS485 terminal type support 32 slave devices Power supply: terminal type 9~24V DC Product size L x W x H: 87 x 36 x 59mm Communication Interface: Ethernet: 10/100M adaptive RJ45 interface 2KV surge protection... more

    $73.48

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    3X RS485 Serial Port Server RS485 to RJ45 Ethernet IP to Serial Port Module Rail Type Serial Port Server

    3X RS485 Serial Port Server RS485 to RJ45 Ethernet IP to Serial Port Module Rail Type Serial Port Server

    Specification: Communication interface: RS485 terminal type support 32 slave devices Power supply: terminal type 9~24V DC Product size L x W x H: 87 x 36 x 59mm Communication Interface: Ethernet: 10/100M adaptive RJ45 interface 2KV surge protection... more

    $79.08

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    RS485 Serial Port Server RS485 to RJ45 Ethernet IP to Serial Port Module Rail Type Serial Port Server

    RS485 Serial Port Server RS485 to RJ45 Ethernet IP to Serial Port Module Rail Type Serial Port Server

    Specification: Communication interface: RS485 terminal type support 32 slave devices Power supply: terminal type 9~24V DC Product size L x W x H: 87 x 36 x 59mm Communication Interface: Ethernet: 10/100M adaptive RJ45 interface 2KV surge protection... more

    $28.90

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    Bluetooth Module UART RS232 Serial Converter HC-05 Transceiver Module Serial Port Communication BT Module

    Bluetooth Module UART RS232 Serial Converter HC-05 Transceiver Module Serial Port Communication BT Module

    Bluetooth Module UART RS232 Serial Converter HC-05 Transceiver Module Serial Port Communication BT Module products description: HC-05 BT Module with this HC 05 Bluetooth module you can quickly add Bluetooth functionality to your project and then you... more

    $20.46

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    2024 4 Way USB to TTL Serial Port Module TYPE C USB to TTL Serial Adapter Board with LED Indicator

    2024 4 Way USB to TTL Serial Port Module TYPE C USB to TTL Serial Adapter Board with LED Indicator

    1�[Independent 4 Way] The 4 way TTL serial port can independently communicate with 4 XH 4 TTL levels, can be connected externally using matching cables. 2�[TYPE C Interface] Convenient to use with a USB cable, most phone cables can be used.... more

    $11.65 $10.20

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    2X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10 5V

    2X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10 5V

    Main chip: FT232BL Pin Definition: RXD TXD GND VCC Output VCC: 3.3V or 5V USB interface: 2.0 With 500MA self-recovery fuse reversed does protection The maximum speed: 921600bps List of supported systems Windows xp 7 8 10 11.10 3.0.0-19 10.3 to 10.8 (32... more

    $10.64

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    6X FT232 FT232BL FT232RL USB2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10 5V 3.3V

    6X FT232 FT232BL FT232RL USB2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10 5V 3.3V

    for programming microcontrollers such for boarduino Bareduino ESP8266 Mini minimOSD and Xmega Xplained mini pro or any other that can be programmed over serial After installing the driver This TTL adapter will a COM port on your computer/laptop.... more

    $14.18

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    2X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10 5V

    2X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10 5V

    Main chip: FT232BL Pin Definition: RXD TXD GND VCC Output VCC: 3.3V or 5V USB interface: 2.0 With 500MA self-recovery fuse reversed does protection The maximum speed: 921600bps List of supported systems Windows xp 7 8 10 11.10 3.0.0-19 10.3 to 10.8 (32... more

    $11.59

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    HM-10 Transparent Serial Port Bluetooth 4.0 Module with Logic Level Translator Serial Wireless Module

    HM-10 Transparent Serial Port Bluetooth 4.0 Module with Logic Level Translator Serial Wireless Module

    This small size Bluetooth 4.0 TTL transceiver module allows your target device communicate with your Phone for IOS 6 or Android 4.3 above devices. It s easy to use You can set it as slave or master. You can use AT set the baudrate. Specifications:... more

    $23.93

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    2X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10 5V

    2X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10 5V

    Main chip: FT232BL Pin Definition: RXD TXD GND VCC Output VCC: 3.3V or 5V USB interface: 2.0 With 500MA self-recovery fuse reversed does protection The maximum speed: 921600bps List of supported systems Windows xp 7 8 10 11.10 3.0.0-19 10.3 to 10.8 (32... more

    $11.08

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    10X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10

    10X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10

    Main chip: FT232BL Pin Definition: RXD TXD GND VCC Output VCC: 3.3V or 5V USB interface: 2.0 With 500MA self-recovery fuse reversed does protection The maximum speed: 921600bps List of supported systems xp 7 8 10 11.10 3.0.0-19 10.3 to 10.8 (32 &64... more

    $25.49

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    ESP8266 serial port WIFI full IO leads to WIF transceiver wireless module serial port WIFI ESP-201module

    ESP8266 serial port WIFI full IO leads to WIF transceiver wireless module serial port WIFI ESP-201module

    Product Description ESP8266 serial port WIFI full IO leads to WIF transceiver wireless module serial port WIFI WIF transceiver wireless module Total IO extraction 3C digital accessories Electronic component Market Serial port WIFI ESP8266 serial wifi... more

    $9.99

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    5X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module

    5X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module

    Main chip: FT232BL Pin Definition: RXD TXD GND VCC Output VCC: 3.3V or 5V USB interface: 2.0 With 500MA self-recovery fuse reversed does protection The maximum speed: 921600bps List of supported systems Windows xp 7 8 10 11.10 3.0.0-19 10.3 to 10.8 (32... more

    $17.44

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    2X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10 5V

    2X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10 5V

    Main chip: FT232BL Pin Definition: RXD TXD GND VCC Output VCC: 3.3V or 5V USB interface: 2.0 With 500MA self-recovery fuse reversed does protection The maximum speed: 921600bps List of supported systems xp 7 8 10 11.10 3.0.0-19 10.3 to 10.8 (32 &64... more

    $9.07 $7.84

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    2024 Serial Port Adapter Baffle Stable Good Compatibility 9?pin Connector Serial Port Header for Adding A 9?pin COM Port

    2024 Serial Port Adapter Baffle Stable Good Compatibility 9?pin Connector Serial Port Header for Adding A 9?pin COM Port

    1�Motherboard native serial port pin is stable and reliable and good compatibility. 2�Support equipment wide compatibility compatible with most serial devices on the market. 3�Most ordinary motherboards are compatible with the motherboard s... more

    $6.99

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    2024 Flash Sale Serial Port Adapter Baffle Stable Good Compatibility 9?pin Connector Serial Port Header for Adding A 9?pin COM Port

    2024 Flash Sale Serial Port Adapter Baffle Stable Good Compatibility 9?pin Connector Serial Port Header for Adding A 9?pin COM Port

    1�Motherboard native serial port pin is stable and reliable and good compatibility. 2�Support equipment wide compatibility compatible with most serial devices on the market. 3�Most ordinary motherboards are compatible with the motherboard s... more

    $8.79 $7.36

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    2024 Serial Port Adapter Baffle Stable Good Compatibility 9?pin Connector Serial Port Header for Adding A 9?pin COM Port

    2024 Serial Port Adapter Baffle Stable Good Compatibility 9?pin Connector Serial Port Header for Adding A 9?pin COM Port

    1�Motherboard native serial port pin is stable and reliable and good compatibility. 2�Support equipment wide compatibility compatible with most serial devices on the market. 3�Most ordinary motherboards are compatible with the motherboard s... more

    $8.11

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    2024 Computer Accessories Serial Communication Module Anti Static CH343G Chip Micro USB to UART TTL Universal Serial Communication Module

    2024 Computer Accessories Serial Communication Module Anti Static CH343G Chip Micro USB to UART TTL Universal Serial Communication Module

    1�Chip: Using the new version of CH343G chip compared with CH340G it supports higher communication rate up to 6Mbps; supports more serial port lo levels: 5/3.3V2.5V1.8V. 2�Applicability: Adopt double sided black immersion gold process durable and... more

    $10.66 $7.57

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    FOR Router Interface Module WIC-1T Module 1 Port Wan Interface Card Serial Module For 2621XM 1841 2811 Server Array Card

    FOR Router Interface Module WIC-1T Module 1 Port Wan Interface Card Serial Module For 2621XM 1841 2811 Server Array Card

    FOR Router Interface Module WIC-1T Module 1 Port Wan Interface Card Serial Module For 2621XM 1841 2811 Server Array Card more

    $73.23

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    FOR 1pcs Router Interface Module WIC-1T Module 1 Port Wan Interface Card Serial Module FOR 1pcs 2621XM 1841 2811 Server Array Card

    FOR 1pcs Router Interface Module WIC-1T Module 1 Port Wan Interface Card Serial Module FOR 1pcs 2621XM 1841 2811 Server Array Card

    FOR 1pcs Router Interface Module WIC-1T Module 1 Port Wan Interface Card Serial Module FOR 1pcs 2621XM 1841 2811 Server Array Card more

    $68.23

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    Yazoeiaing 2Pcs/Set ESP8266 Adapter Module Serial Port ESP-01 Adapter Module Transceiver Transparent Transmission Module 3.3V/5V Q6L-2136

    Yazoeiaing 2Pcs/Set ESP8266 Adapter Module Serial Port ESP-01 Adapter Module Transceiver Transparent Transmission Module 3.3V/5V Q6L-2136

    Condition: 100% Brand New Item Type: Wireless Adapter Module Material: Metal Color: As Pictures Shown Operating Voltage: 4.5-5.5V (onboard 3.3V LDO Voltage Stabilizer) Operating Current: 0-240mA Interface Logic Voltage: 3.3V / 5V Compatible (on-board... more

    $11.69

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    2024 TFT LCD Screen Module 2.4 Inch 240x320 SPI Serial Port ILI9341 Chip TFT LCD Display for Control Replacement

    2024 TFT LCD Screen Module 2.4 Inch 240x320 SPI Serial Port ILI9341 Chip TFT LCD Display for Control Replacement

    1�2.4 Inch LCD Module: This TFT LCD screen module adopts 2.4 inch RGB color LCD display with the resolution of 240x320. 2�Serial Peripheral Interface: This TFT LCD display uses serial peripheral interface bus with inbuilt ILI9341 driver IC and... more

    $13.99

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    2024 TFT LCD Screen Module 2.4 Inch 240x320 SPI Serial Port ILI9341 Chip TFT LCD Display for Control Replacement

    2024 TFT LCD Screen Module 2.4 Inch 240x320 SPI Serial Port ILI9341 Chip TFT LCD Display for Control Replacement

    1�2.4 Inch LCD Module: This TFT LCD screen module adopts 2.4 inch RGB color LCD display with the resolution of 240x320. 2�Serial Peripheral Interface: This TFT LCD display uses serial peripheral interface bus with inbuilt ILI9341 driver IC and... more

    $15.38

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    2024 TFT LCD Screen Module 3.5 Inch 480x320 SPI Serial Port Memory Slot TFT LCD Display for Control Replacement

    2024 TFT LCD Screen Module 3.5 Inch 480x320 SPI Serial Port Memory Slot TFT LCD Display for Control Replacement

    1�Optional Touch Function: This TFT LCD screen module possesses 480×320 HD resolution with optional touch function. 2�Serial Peripheral Interface: This TFT LCD display uses serial peripheral interface bus only need a few IO to light up the screen... more

    $25.99

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    2024 USB Port Converter Module Serial Parallel to UART IIC SPI TTL ISP EPP MEM Components CH341A

    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

    $11.31

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    2024 USB Port Converter Module Serial Parallel to UART IIC SPI TTL ISP EPP MEM Components CH341A

    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

    $9.87 $5.80

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    2024 Big sale USB Port Converter Module Serial Parallel to UART IIC SPI TTL ISP EPP MEM Components CH341A

    2024 Big sale 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

    $10.90 $9.17

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    2024 TFT LCD Screen Module 3.5 Inch 480x320 SPI Serial Port Memory Slot TFT LCD Display for Control Replacement

    2024 TFT LCD Screen Module 3.5 Inch 480x320 SPI Serial Port Memory Slot TFT LCD Display for Control Replacement

    1�3. 5inch LCD Module: This TFT LCD screen module possesses 480×320 HD resolution. 2�Serial Peripheral Interface: This TFT LCD display uses serial peripheral interface bus only need a few IO to light up the screen display. 3�Memory Card Slot:... more

    $21.14

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    2024 New TFT LCD Screen Module 2.4 Inch 240x320 SPI Serial Port ILI9341 Chip TFT LCD Display for Control Replacement

    2024 New TFT LCD Screen Module 2.4 Inch 240x320 SPI Serial Port ILI9341 Chip TFT LCD Display for Control Replacement

    1 x TFT LCD Screen Module more

    $14.37 $11.49

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    2024 New TFT LCD Screen Module 3.5 Inch 480x320 SPI Serial Port Memory Slot TFT LCD Display for Control Replacement

    2024 New TFT LCD Screen Module 3.5 Inch 480x320 SPI Serial Port Memory Slot TFT LCD Display for Control Replacement

    1 x TFT LCD Screen Module more

    $24.32 $20.33

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    2024 TFT LCD Screen Module 3.5 Inch 480x320 SPI Serial Port Memory Slot TFT LCD Display for Upgrade Replacement

    2024 TFT LCD Screen Module 3.5 Inch 480x320 SPI Serial Port Memory Slot TFT LCD Display for Upgrade Replacement

    1�HD Resolution: This TFT LCD screen module possesses 480x320 HD resolution and supports optional touch function offering more choices. 2�Serial Peripheral Interface: This TFT LCD display uses SPI serial bus only a few IOs are needed to light up... more

    $27.16

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    2024 New TFT LCD Screen Module 3.5 Inch 480x320 SPI Serial Port Memory Slot TFT LCD Display for Control Replacement

    2024 New TFT LCD Screen Module 3.5 Inch 480x320 SPI Serial Port Memory Slot TFT LCD Display for Control Replacement

    1 x TFT LCD Screen Module more

    $15.53

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    2024 TFT LCD Screen Module 3.5 Inch 480x320 SPI Serial Port Memory Slot TFT LCD Display for Control Replacement

    2024 TFT LCD Screen Module 3.5 Inch 480x320 SPI Serial Port Memory Slot TFT LCD Display for Control Replacement

    1�Optional Touch Function: This TFT LCD screen module possesses 480×320 HD resolution with optional touch function. 2�Serial Peripheral Interface: This TFT LCD display uses serial peripheral interface bus only need a few IO to light up the screen... more

    $21.75

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    2024 Computer Accessories TFT LCD Screen Module 2.4 Inch 240x320 SPI Serial Port ILI9341 Chip TFT LCD Display for Control Replacement

    2024 Computer Accessories TFT LCD Screen Module 2.4 Inch 240x320 SPI Serial Port ILI9341 Chip TFT LCD Display for Control Replacement

    1�2.4 Inch LCD Module: This TFT LCD screen module adopts 2.4 inch RGB color LCD display with the resolution of 240x320. 2�Serial Peripheral Interface: This TFT LCD display uses serial peripheral interface bus with inbuilt ILI9341 driver IC and... more

    $12.80 $9.69

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