Best Ethernet Serial Port Module

Dual Band GSM Modem with Wavecom M1306B Q2406B Module at Commands Data SMS 900/1800Mhz

  • (4)Working Frequencies: GSM/GPRS 900/1800Mhz..
  • (5)Packing List:1x Modem, 1x Serial Cable,1x Power Adapter,1x Antenna..
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Dell Optiplex GX520 minitower motherboard- H8052

  • Processor: Intel Pentium or Celeron processor, Socket 775.
  • Memory: 2x 400-MHz and 533-MHz DDR2 SDRAM Slots, 4gb Max Total.
  • Audio: Integrated AC97, Sound Blaster emulation. Video: Integrated Intel Graphic Media Accelerator 950.
  • Expansion Capabilities: 2x PCI Slots, 1x PCI-E Slot. Peripheral Interfaces: 1x Serial Port, 1x Parallel Port, 1x VGA Monitor Port, 1x 10/100 Ethernet LAN Port, 2x front-panel and 6x back-panel USB 2.0–compliant connectors, three connectors for line-in, line-out, and microphone.
  • two front-panel connectors for headphones and microphone.
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Dell Optiplex GX520 minitower motherboard- JD991

  • Processor: Intel Pentium or Celeron processor, Socket 775.
  • Memory: 2x 400-MHz and 533-MHz DDR2 SDRAM Slots, 4gb Max Total.
  • Audio: Integrated AC97, Sound Blaster emulation. Video: Integrated Intel Graphic Media Accelerator 950.
  • Expansion Capabilities: 2x PCI Slots, 1x PCI-E Slot. Peripheral Interfaces: 1x Serial Port, 1x Parallel Port, 1x VGA Monitor Port, 1x 10/100 Ethernet LAN Port, 2x front-panel and 6x back-panel USB 2.0–compliant connectors, three connectors for line-in, line-out, and microphone.
  • two front-panel connectors for headphones and microphone.
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Dell Motherboard SFF XG309 Optiplex GX520

  • Processor: Intel Pentium or Celeron processor, Socket 775.
  • Memory: 2x 400-MHz and 533-MHz DDR2 SDRAM Slots, 4gb Max Total.
  • Audio: Integrated AC97, Sound Blaster emulation. Video: Integrated Intel Graphic Media Accelerator 950.
  • Expansion Capabilities: 2x PCI Slots, 1x PCI-E Slot. Peripheral Interfaces: 1x Serial Port, 1x Parallel Port, 1x VGA Monitor Port, 1x 10/100 Ethernet LAN Port, 2x front-panel and 6x back-panel USB 2.0–compliant connectors, three connectors for line-in, line-out, and microphone.
  • two front-panel connectors for headphones and microphone.
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3PCS Mini MP3 Player Audio Module MP3 Voice Decode Board TF Card U Disk IO/Serial Port/AD Board DFPlayer Audio Voice Music Module for Arduino

  • ❃❃ Item: MP3 Player Audio Voice Module..
  • ❃❃ The DFPlayer perfectly integrates hard decoding module, which supports common audio formats such as MP3, WAV and WMA. Besides, it also supports....
  • ❃❃ Supported Sampling Rates (kHz): 8/11.025/12/16/22.05/24/32/44.1/48.
  • 24 -bit DAC output, support for dynamic range 90dB , SNR support 85dB..
  • ❃❃ You can play the designated music without any other tedious underlying operations by a simple serial port..
  • ❃❃ Control modes: I/O control mode, serial mode, AD button control mode..
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[Windows 11 Pro] Dell OptiPlex 7090 Business Micro Desktop Computer, Intel Octa-Core i7 11700T Up to 4.6GHz, 4GB DDR4 RAM, 128GB PCIe SSD, WiFi 6, Bluetooth 5.1, Displayport, Type-C

  • CPU: 11th Gen Intel Core i7-11700T Processor @ 1.40GHz (8 Cores, 16 Threads, 16M Cache, up to 4.60 GHz)..
  • Graphics: Intel UHD Graphics 750. GigE, 802.11a, 802.11b/g/n, 802.11ac, 802.11ax (Wi-Fi 6), Bluetooth 5.1..
  • Port: Front: 1 Universal audio jack, 1 re-tasking Line-in/Line out audio port, 1 USB 3.2 Gen 2x2 Type-C port, 1 USB 3.2 Gen 2 Type-A port with PowerShare.
  • Rear: 1 RJ45 Ethernet port, 1 Serial/Video port with Serial port/PS2 port/VGA port/DisplayPort 1.4 port/HDMI 2.0 Port/USB 3.2 Gen2 Type-C Port with, DP Alt-mode (optional), 1 USB 3.2 Gen 1 Type-A port, 1 USB 3.2 Gen 1 Type-A port with Smart Power on, 2 USB 3.2 Gen 2 Type-A ports, 2 DisplayPort 1.4 ports..
  • OS: Windows 11 Professional English 64bit..
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DaFuRui 5PCS MAX3232 RS232 to TTL Converter 3.3V to 5V DB9 Female RS232 Serial Prot to TTL Converter Module Root Connector for Equipment Upgrades Like DVD

  • ★MAX3232 3.3V to 5V DB9 Male RS232 Serial Prot to TTL Converter Module..
  • ★Program the type of microcontroller: STC/STM32 / NXP / Renesas MCU / NEC..
  • ★Used in radio modification,mobile phone brushing,XBOX360 brushing machine,GPS,DVD brushing, hard disk repair,set-top box upgrade..
  • ★Package Include:5PCS x MAX3232 RS232 to TTL Serial Port Converter Module and 20pcs Dupont Lines..
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AOICRIE 4pcs Dfplayer Mini MP3 Player Module Compatible with R3 for Voice Module DIY DFPlayer Mini Voice Decode Board Support TF Card and U Disk IO/Serial Port/AD for arduino DIY Kit

  • The DFPlayer Mini is a small and low cost MP3 module player with an simplified output directly to the speaker. The module can be used as a stand alone module with attached battery, speaker and push buttons or used in combination with an or any other with RX/TX capabilities..
  • The DFPlayer perfectly integrates hard decoding module, through a simple serial port, which supports common audio formats , you can play the designated music without any other tedious underlying operations. The module perfectly integrated hardware decode MP3, WAV, WMA..
  • SPECIFICATION Supported sampling rates (kHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48 , 24-bit DAC output, support dynamic range: 90dB, SNR support: 85dB..
  • The software supports TF card driver, maximum support 32G of the TF card.
  • IO control mode, serial mode, AD key control mode are available to choose. A variety of applications such as Vehicle navigation voice, multichannel voice alarm, automatic alarm for equipment failure, timed broadcasting.radio spots language function, you can pause the background music being played. Advertising finished playing background sound continues to play back..
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0Wg233 Dell Motherboard For Optiplex Gx520

  • Processor: Intel Pentium or Celeron processor, Socket 775.
  • Memory: 2x 400-MHz and 533-MHz DDR2 SDRAM Slots, 4gb Max Total.
  • Audio: Integrated AC97, Sound Blaster emulation. Video: Integrated Intel Graphic Media Accelerator 950.
  • Expansion Capabilities: 2x PCI Slots, 1x PCI-E Slot. Peripheral Interfaces: 1x Serial Port, 1x Parallel Port, 1x VGA Monitor Port, 1x 10/100 Ethernet LAN Port, 2x front-panel and 6x back-panel USB 2.0–compliant connectors, three connectors for line-in, line-out, and microphone.
  • two front-panel connectors for headphones and microphone.
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Dell Optiplex 7010 Compatible Wireless Desktop Computer PC Intel Quad Core i5 3.4-GHz, 16 gb Ram, 2 TB HDD, DVDRW Drive, WiFi, Windows 10 Professional Pro (Renewed)

  • Processor: Intel Quad-Core i5-3570 3.2GHz 6MB Cache.
  • Memory: 8GB DDR3 SDRAM (4 slots, supports up to 16GB)..
  • SuperMulti DVD, USB Keyboard, Mouse, Integrated Audio, 10/100/1000Mbps LAN.
  • Slots: 6 x USB 2.0 ports, 4 x USB 3.0 ports, 2 x audio-out jacks, 1 x microphone jack, 1 x RJ-45 Ethernet port, 1 x VGA port, 1 x line-in jack, 1 x parallel port, 1 x serial communication port..
  • Network: 10/100/1000 Mbps Gigabit Ethernet.
  • Genuine Windows 10 Professional (64-bit).
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