StarTech.com
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uxcell
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MountRuby
Electronic Components 5Pcs CJMCU-2317 MCP23017 I2C Serial Interface 16 bit I/O Expander Serial Module
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Juqrelith
Juqrelith Serial Port Module, USB to Converter Adapter, 3.3V - 5V Voltage, Compatible with WinXP / 7/8 / 10 - Chip, Over - Current Protection, Ideal for DIY Electronics Projects
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DANAIXZ
DANAIXZ USB to TTL Serial Converter Module High Speed 3.3V 5V Dual Power Adapter with Over Current Protection for XP 7 8 10 DIY Electronic Projects
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Generic
BB-232LPTTL Serial RS-232 DB9 Female to TTL DB9 Male Port Powered Converter - 1 x DB-9 Female Serial - 1 x DB-9 Male Serial
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PL2303 USpB to UART Cable Module FT232RL PL2303HX USpB Transfer to RS232 Serial Port Adapter Module CH340 DovvnIoad Cable New 2026 Electronic & Accessories
R 1,492
Generic
BLACK BOX IC820A Universal RS-232 to RS-422/485 Bidirectional Converter
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2026 Latest BIIuetuoth 4.0 BLE TI CC2540 Module Low Power HM-11 BIIuetuoth Serial Port Module Flt for L0S 8 New 2026 Electronic & Accessories
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1/2/5pcs MAX3232 RS232 to Serial Port Converter Module DB9 C0innector MAX232 for Artduino New 2026 Electronic & Accessories
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