Your Browsing History
- In Stock
- Sold by Newegg
- Make an Offer
- New
Any questions? Our AI mode will help you find out quickly.
Try me now
Quick View
RCPORT-TD420 Long Range Serial RS232 to USB Adapter Wireless 300M
- Model #: CHIYB0DW3QVFPK
- $177.99 –
- Free Shipping
Quick View
WAVARCL Bluetooth Serial Adapter RS232 to RJ45, Wireless Bluetooth Communication Module, Replace USB RJ45 Cable and 9-pin Adapter (WF610 Pro)
- Model #: HANRB0D2RH48HL
- $279.19 –
- More options from $279.19
- Free Shipping
Quick View
WAVARCL Bluetooth Serial Adapter RS232 to RJ45, Wireless Bluetooth Communication Module, Replace USB RJ45 Cable and 9-pin Adapter (WF610 Pro)
- Model #: CIKHB0D2RH48HL
- $279.19 –
- More options from $279.19
- Free Shipping
Quick View
Moxa UPort 1650-8: 8 Port USB-to-Serial Hub, RS-232/422/485
- Type: Cable Modem
- Model #: 923477591171
- $710.20 –
- More options from $710.20
- Free Shipping
Quick View
WAVARCL Bluetooth Serial Adapter RS232 to RJ45, Wireless Bluetooth Communication Module, Replace USB RJ45 Cable and 9-pin Adapter (WF610 Pro)
- Model #: RCCWB0D2RH48HL
- $279.19 –
- More options from $279.19
- Free Shipping
Quick View
USB 3.2 GEN2*2 20Gbps PCIE Card PCI Express 3.0 X4 to TYPE C Expansion Adapter PCI-E USB C Riser SATA Power 1 Port TYPE-C for PC
- Model #: ZX-220
- $29.75 –
- Free Shipping
Quick View
USB 3.0 Cable A Male to B Male 20Ft,Superspeed USB 3.0 A-B/A Male to B Male Cable - for Scanner, Printers, Desktop External Hard Drivers and More(20Ft/6M)
- Model #: HYH-20260630-C7CC-2314
- $111.97 –
- Free Shipping
Quick View
Avantree DG80-Gaming - USB Bluetooth 5.3 Adapter Dongle for PS5 & Gaming Consoles, with aptX-Adaptive & Low Latency, Wireless Audio Transmitter to Bluetooth Headphones & Earbuds
- Model #: 417266390194KUKAONE
- $59.65 –
- Free Shipping
Quick View
Internal Single Bay Tray-Less Mobile Rack Enclosure for 2.5? 3.5? HDD SSD LED Indicator Support Hot-swap for Windows 7/8/XP Server2008 Vista2003 MAC OS
Limited time offer, ends 08/02
- Model #: LC6W1J25-088
- $54.44 –
- Free Shipping
Quick View
2.5G USB to Ethernet Adapter 2500Mbps USB-A to RJ45 Wired Network Card, High-Speed Gigabit LAN Dongle for Desktop / Laptop / PC
- Model #: 666ZP0727ZP.202623
- $35.99 –
- Free Shipping
Quick View
Waveshare USB to CAN Adapter Model A, STM32 Chip Solution, Multiple Working Modes, Multi-System Compatible
- Model #: HYH-20260630-C7CC-3739
- $98.25 –
- Free Shipping
Quick View
USR-TCP232-306 Serial to Ethernet Converter LAN Ethernet TCP/IP to RS232 RS485 RS422 Converter2
- Model #: LC6W1J25-1273
- $81.88 –
- More options from $81.88 - $83.15
- Free Shipping
Quick View
5PCS ESP32 Type C Development Board ESP32S Type-C USB WiFi + Bluetooth ESP-WROOM-32 CH340C 2.4GHz Dual Core WiFi NodeMCU Processor Microcontroller ESP32-DevKitC-32
- Model #: HYH-20260630-C7CC-4070
- $134.37 –
- Free Shipping
Quick View
Desktop Computer 5 Port USB3.0 Expansion Card PcieX4 to USB3.0 Fast Transfer Wide Compatibility
- Model #: TOLDB0DXQ156PL
- $77.99 –
- Free Shipping
Quick View
PCI to 8x Serial Port RS232 DB9 COM Expansion Card I/O Controller Riser Adapter Chipset Systembase 16C1058 with Output Cable
Limited time offer, ends 08/01
- Model #: C75J*OYJ*G1*0717-169
- $69.96 –
- Free Shipping
Quick View
USB-C to USB-A 10 Gbps USB 3.2 Gen 2 Data Power Braided Cable | 1 Meter 3.3 ft | 60W Fast Charging with Quick Data Transfers 2 Pack
- Model #: HYH-20260630-C7CC-45
- $55.97 –
- Free Shipping
Quick View
AEE7-PCI-E to Dual Serial Port RS232 PCI PICie Adapter Card 2.5Gb/s Channel 1000Kbps CH382L Chip
- Model #: TOLDB0GPQBNQP1
- $99.99 –
- Free Shipping
Quick View
USB 3.2 Gen 1 5 Gbps 4 Port Type-A PCI-e 3.0 x4 ASMedia ASM3142 Controller
- Model #: C7FK-OYS-2026.7.28-745
- $98.99 –
- Free Shipping
Quick View
Usb Type A Male To Usb Type B Male Connector Converter Adapter (2Pack)
- Model #: HYH-20260630-C7CC-896
- $53.17 –
- Free Shipping
Quick View
1PCS PCI to RS-232 Serial Card 2 Ports RS232 to PCI Converter DB9 COM Adapter UT-7702
- Model #: TOLDB0GWHFKNTJ
- $112.99 –
- Free Shipping
Quick View
Four Ports USB 3.0 Super Fast 5Gbps PCI-E Expansion Card PCI Express Adapter Converter Card 6A Power Supply Module For Desktop PC
- Model #: 000000053551
- $37.55 –
- More options from $37.55
- Free Shipping
Quick View
USB 3.0 Ethernet Adapter 3 Port USB 3.0 HUB 10/100/1000 Mbps PCI-E to RJ45 Gigabit Network LAN Adapter Usb Ethernet Network Card
Limited time offer, ends 08/02
- Model #: WM-LW001-A1-2383
- $27.06 –
- More options from $27.06 - $28.99
- Free Shipping
Quick View
USR-TCP232-410S Serial to Ethernet Converter Support Modbus RTU & TCP Terminal Power Supply RS232 RS485 to TCP/IP Module
- Model #: CLAWB09LYSD781
- $93.19 –
- More options from $93.19
- Free Shipping
Quick View
integrative USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor (Suitable for All Devices Which Support Hart Protocol)
Limited time offer, ends 08/04
- Model #: 872046408993
- $259.99
- See price in cart
- Free Shipping
Quick View
2-Channel UART to Ethernet Converter, Serial Port Transparent Transmission Module UART TTL and RJ45 Ethernet Bi-Directional Transmission, with Control Pin for Raspberry Pi/Arduino/STM32,ect.
Limited time offer, ends 08/02
- Model #: LC6W1J23-426
- $38.60 –
- Free Shipping
Quick View
SD WiFi PRO Transmission Module, Wireless Cloud Transmission Module with 8GB Storage Card, Built in USB C Connector, for Prus for MK3S Vorn
- Model #: CIKHB0CBQGLZTR
- $115.79 –
- More options from $115.79
- Free Shipping
Quick View
Plugable USB to Ethernet Adapter, USB 3.0 to Gigabit Ethernet, Compatible with Windows 11, 10, 8.1, 7, XP, macOS, Linux, Chrome OS
- Model #: EQWER412012366775
- $39.50 –
- Free Shipping
Quick View
Hall Technologies HT-DSCV-70-RX High-Definition Baseband Transmission 2.0 Receiver with USB and Audio De-embedding
- Model #: CIKHB0CV5X8YJR
- $630.79 –
- More options from $630.79
- Free Shipping
Quick View
Industrial USB to RS485 Converter Bidirectional Adapter Board, with Original FT232RNL and SP485EEN Chip, up to 1.2km Transmission Distance, Support Mac/Linux/Android/WinCE/ Win11/10/8.1/8/7/XP, etc.
Limited time offer, ends 08/02
- Model #: LC6W1J23-478
- $40.58 –
- Free Shipping
Quick View
USR-TCP232-410S Serial to Ethernet Converter Support Modbus RTU & TCP Terminal Power Supply RS232 RS485 to TCP/IP Module
- Model #: 9158154911381
- $97.78 –
- More options from $91.99 - $97.78
- Free Shipping
Quick View
Hall Technologies HT-DSCV-70-RX High-Definition Baseband Transmission 2.0 Receiver with USB and Audio De-embedding
- Model #: RCCWB0CV5X8YJR
- $630.19 –
- More options from $630.19
- Free Shipping
Quick View
4PCS ESP32 Development Board ESP-32S NodeMCU Board ESP-WROOM-32 WiFi Microcontroller 2.4GHz 2 in 1 Dual-Core WiFi + Bluetooth Processor Integrated Chip CP2102 Low Power Consumption ESP-32S
- Model #: HYH-20260630-C7CC-3713
- $109.17 –
- Free Shipping
Quick View
Alinan 4pcs 38Pin ESP32 Development Board ESP-32S Microcontroller Processor Integrated 2-in-1 Microcontroller ESP-WROOM-32 Chip CP2102 WiFi NodeMCU-32S ESP-WROOM-32
- Model #: HYH-20260630-C7CC-4470
- $120.09 –
- Free Shipping
Quick View
Global Caché IP2SL iTach TCP/IP to Serial Converter - Connects RS232 Control Devices to a Wired Ethernet
- Model #: HANRB0051BU1X4
- $177.99 –
- Free Shipping