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1,900+ results for usb to serial

USB To Serial Converter, USB 2.0 To RS232 Converter KW-825
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Brand New
S$ 52.03
tkgr8 (141) 100%
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+S$ 36.12 postage
from United States
Tripp Lite 5ft USB to Serial Adapter Cable (USB-A to DB9 M/M) NIB Free Shipping
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Brand New
S$ 26.68
hummingman (1,135) 100%
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+S$ 35.38 postage
from United States
USB to TTL Serial Cable Adapter for AVRT5/AP510/AVRT7/AVRT7PLUS
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S$ 15.53
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Was: S$ 16.35 5% off
lifangduo1006_0 (1,422) 98.7%
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+S$ 2.75 postage
from China
2USB TO VGA/RS-232 MALE 9 PIN DB9 SERIAL CABLE 2 FT WIN10/8.1/8/7 PERFECT VISION
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S$ 16.34
solenico (51,629) 100%
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+S$ 35.08 postage
from United States
117 sold
FTDI USB 2.0 Converter Adapter Cable to RS-232 9-Pin RS232 Serial Port STM-9MNUT
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S$ 51.95
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bluemax49ers (26,147) 99.9%
+S$ 27.43 postage
from United States
74 watchers
RS232 Serial To USB-HID Keyboard Protocol Converter Plug And Play
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S$ 29.73
allinbest (542) 100%
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+S$ 5.95 postage
from China
New ListingUSB To RS232 Serial PLC Programming Cable Adapter Convertor LLI
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Brand New
S$ 13.24
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Was: S$ 13.94 5% off
lanyydi.living (425) 98.2%
or Best Offer
+S$ 1.47 postage
from China
USB to Serial cable for Horizon & BirDog satellite meters - RJ45 8 pin
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Brand New
S$ 29.69
phutping (41,491) 99.7%
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+S$ 13.28 postage
from United Kingdom
13 watchers
CH340G RS232 To TTL Module Upgrade USB To Serial Port In Nine Brush Small Pl _co
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S$ 4.92
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cooc-2023 (57) 81.3%
Free International Shipping
from China
FTDI FT232RL USB to Serial adapter module USB TO TTL RS232 Arduino Cable 6Pin
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S$ 8.68
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techwin_us (1,886) 97.7%
+S$ 3.61 postage
from China
Free returns
9Pin DB9 Female to Mini USB Plug RS232 Serial Console Cable for 7250 Switches
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S$ 8.49
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lku6_8 (1,870) 99.2%
Free International Shipping
from China
FT232RL USB to Serial adapter module USB TO 232 Arduino download cable M1
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S$ 3.46
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skytech_electronic (128) 99.2%
+S$ 1.99 postage
from China
1pcs FT232RL Module USB to Serial to TTL Converter power supply with USB L3US
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S$ 6.81
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techwin_us (1,886) 97.7%
+S$ 1.99 postage
from China
Cables Unlimited High Speed USB 2.0 to Serial RS-232 DB-9 Converter DB9 RS232
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Brand New
S$ 34.17
chantelsimone (929) 100%
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+S$ 45.47 postage
from United States
USB to Serial Rs-422/485 Cable Converter USB to rs485 rs422 Communication Cable
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S$ 39.89
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uy87_74 (2,760) 93.9%
Free International Shipping
from China
Sabrent USB2 to Serial 9 Pin Adapter Cable CB-FTDI
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Brand New
S$ 22.28
brooks-bargains-83 (285) 99%
or Best Offer
+S$ 52.55 postage
from United States
USB To RS232 Serial PLC Programming Cable Adapter Convertor♡
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Brand New
S$ 13.10
mnyts87 (98) 98%
Was: S$ 13.93 6% off
or Best Offer
+S$ 1.47 postage
from China
USB To RS232 Serial PLC Programming Cable Adapter Convertor
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Brand New
S$ 13.10
mjkvf68 (132) 99.3%
Was: S$ 13.93 6% off
or Best Offer
+S$ 1.47 postage
from China
USB TO IDE/SATA Computer Hard Drive USB To Serial/Parallel Port w/Power Supply
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Brand New
S$ 16.41 to S$ 21.88
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Was: S$ 17.84 8% off
goldy0903 (9,793) 100%
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+S$ 10.03 postage
from China
CH340G RS232 To TTL Module Upgrade USB To Serial Port In Nine Brush Small PlatDB
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Brand New
S$ 5.89
putuo_43 (4,410) 96.2%
or Best Offer
+S$ 1.84 postage
from China
CH340G USB 2.0 to 9-pin RS232 COM Port Serial Convert Adapter NEW M66
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Brand New
S$ 2.26
Top-rated sellerTop-rated seller
Was: S$ 2.38 5% off
gotw3527 (3,378) 99.2%
or Best Offer
+S$ 2.36 postage
from China
USB to RS485 DB9 to 485 Converter Adapter CH340 MAX485 Serial Port UART COM PLC
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Brand New
S$ 18.79
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eletechsup_offical (2,566) 100%
Free International Shipping
from China
USB To RS232 Serial PLC Programming Cable Adapter Convertor
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Brand New
S$ 16.49
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or Best Offer
industry_shop (78,774) 97.9%
+S$ 0.96 postage
from China
CH340G RS232 To TTL Module Upgrade USB To Serial Port In Nine Brush Small Plates
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Brand New
S$ 4.39
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or Best Offer
lskoc858 (4,113) 94.6%
+S$ 1.47 postage
from China
USB TO TTL 232 RS232 UART Serial Port CH340 for arduiuo Win10 Linux Mac
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Brand New
S$ 2.96
Top-rated sellerTop-rated seller
Was: S$ 4.30 31% off
bluesky201203 (6,460) 100%
or Best Offer
+S$ 44.58 postage
from China
53 sold
Type-C to RS232 serial port adapter cable USB-C to DB9 pin male adapter 1.5M
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Brand New
S$ 32.70
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or Best Offer
shenzhenlelen (332) 100%
+S$ 11.89 postage
from China
USB To RS232 Serial PLC Programming Cable Adapter Convertor ECO
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Brand New
S$ 14.24
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or Best Offer
ecolifebestter (2,527) 97.7%
Free International Shipping
from China
USB to RS485 TTL Serial Converter Adapter FTDI interface FT232RL 75176 Module
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Brand New
S$ 4.00
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or Best Offer
skytech_electronic (128) 99.2%
+S$ 1.99 postage
from China
USB to RS232 DB9 Serial CAT Cable for Yaesu radio FT-450 FT-950 FT-2000 2000D
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Brand New
S$ 23.59
Top-rated sellerTop-rated seller
Was: S$ 24.84 5% off
leeshop2016 (2,947) 97.6%
or Best Offer
+S$ 5.77 postage
from China
Almost gone
5 watchers
Monster Advanced High Speed USB to USB/B Cable 7ft 2.13M Printers laptops PC BN
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Brand New
S$ 16.34
thecomputershopofdallas (174) 100%
or Best Offer
+S$ 38.05 postage
from United States
USB to RS-232 serial converter Special offer UPORT1110
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Brand New
S$ 129.38
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yanmihuan-0 (251) 99.1%
Free International Shipping
from China
High Voltage Programmer USB to Serial Port ISP stk500 Parallel for AVR
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Brand New
S$ 71.66
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huangchu-55 (262) 98.2%
+S$ 66.89 postage
from China
2 watchers
Professional USB To RS232 Serial PLC Programming Cable Adapter Convertor✪
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Brand New
S$ 16.70
Top-rated sellerTop-rated seller
Was: S$ 17.77 6% off
aigoshopping (5,739) 98.4%
or Best Offer
+S$ 0.96 postage
from China
1PCS NEW USB To CAN Debugger USb Can Converter A1+Serial Port CAN Debugging
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Brand New
S$ 50.67
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huangchu-55 (262) 98.2%
Free International Shipping
from China
Free returns
Last one
1 watchers
Arduino BTBee/Bluetooth Bee USB to Serial port Adapter FT232RL fit Xbee
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Brand New
S$ 5.78
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or Best Offer
skytech_electronic (128) 99.2%
+S$ 1.99 postage
from China
6Pin USB 2.0 to TTL UART Serial Converter CP2102 STC Replace Ft232 Module
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Brand New
S$ 4.41
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or Best Offer
top_electronic1980_techwin (1,565) 98.5%
+S$ 1.99 postage
from China
6pin FTDI FT232RL USB to Serial adapter module USB TO TTL RS232 Arduino Cable
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Brand New
S$ 8.46
Top-rated sellerTop-rated seller
or Best Offer
skytech_electronic (128) 99.2%
+S$ 3.61 postage
from China
CH340G RS232 To TTL Module Upgrade USB To Serial Port In Nine Brush Small PlatFE
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Brand New
S$ 4.24
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or Best Offer
fenzho_69 (204) 98.1%
+S$ 1.92 postage
from China
USB to Serial Rs-422/485 Cable Converter USB to rs485 rs422 Communication Cable
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Brand New
S$ 41.94
Top-rated sellerTop-rated seller
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m23_66 (132) 96.4%
Free International Shipping
from China
StarTech.com Model ICUSB2322F 6 ft. 2 Port FTDI USB to Serial RS232 Adapter Cabl
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Brand New
S$ 117.37
pluto-house (740) 100%
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+S$ 38.05 postage
from United States
USB To RS232 TTL UART PL2303HX Auto Converter USB to COM Module Cable L3US
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Brand New
S$ 3.76
Top-rated sellerTop-rated seller
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techwin_us (1,886) 97.7%
+S$ 1.99 postage
from China
Free returns
CH340G RS232 To TTL Module Upgrade USB To Serial Port In Nine Brush Small Plates
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Brand New
S$ 5.33
w-pubu (339) 89.5%
or Best Offer
Free International Shipping
from China
FT232 FT232BL USB to TTL 5V 3.3V Download Cable to Serial Adapter Module New
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Brand New
S$ 3.42
Top-rated sellerTop-rated seller
Was: S$ 3.64 6% off
diybox (76,965) 98.6%
or Best Offer
+S$ 4.15 postage
from China
Free returns
USB To RS485 Serial Adapter USB To RS485 Serial Converter
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Brand New
S$ 9.16 to S$ 9.93
Top-rated sellerTop-rated seller
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colorfulstore-12 (1,568) 95%
Free International Shipping
from China
CH340G USB 2.0 to 9-pin RS232 COM Port Serial Convert Adapter NEW M66
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Brand New
S$ 1.80
Top-rated sellerTop-rated seller
or Best Offer
alice1101983 (569,742) 99.5%
+S$ 5.20 postage
from China
285 sold
Professional USB To RS232 Serial PLC Programming Cable Adapter Convertor ♡
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Brand New
S$ 16.86
Top-rated sellerTop-rated seller
Was: S$ 17.95 6% off
dabuxqshop (983) 98.7%
or Best Offer
+S$ 0.96 postage
from China
2PCS USB to ESP8266 Serial Wireless Wifi Developent Board 8266 Wifi Adapter
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Brand New
S$ 3.11
Top-rated sellerTop-rated seller
or Best Offer
top_electronic1980_techwin (1,565) 98.5%
+S$ 3.61 postage
from China
USB to RS485/422 Converter USB to Serial Port Cable 9-pin Com Port with UT-890A
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Brand New
S$ 67.64 to S$ 77.00
Top-rated sellerTop-rated seller
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maevopu-hie235 (190) 95.7%
Free International Shipping
from China
USB To IIC I2C UART Converter Adapter Module W/Jumper Wire USB To TTL Serial Do✈
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Brand New
S$ 7.86
Top-rated sellerTop-rated seller
or Best Offer
topargoshome (41,623) 98.7%
Free International Shipping
from China
USB To RS232 TTL UART PL2303HX Auto Converter USB to COM Cable Adapter Module
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Brand New
S$ 3.76
Top-rated sellerTop-rated seller
or Best Offer
top_electronic1980_techwin (1,565) 98.5%
+S$ 1.99 postage
from China
USB to RS485 RS422 Serial Adapter FTDI USB to Terminal Block Converter Line
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Brand New
S$ 40.01
Top-rated sellerTop-rated seller
Was: S$ 42.57 6% off
comeon-2012 (126,437) 96%
Buy It Now
Free International Shipping
from China
1x 6FT Mini USB 2.0 Male to RS232 DB9 9 Pin Female Adapter Entension Lead Cable
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Brand New
S$ 7.12
Top-rated sellerTop-rated seller
or Best Offer
fenggang18 (104,565) 99.9%
+S$ 5.93 postage
from China
Free returns
572 sold
CH343G6T-EVT-TTL USB to TTL Serial Port Module Baud rate 6Mbps Plug and play
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Brand New
S$ 14.11
Top-rated sellerTop-rated seller
or Best Offer
flyfuntech2022 (292) 99.3%
Free International Shipping
from China
10PCS USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor
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Brand New
S$ 20.89
Top-rated sellerTop-rated seller
Was: S$ 21.99 5% off
gc_electronics (1,305) 98.2%
or Best Offer
+S$ 1.99 postage
from China
Free returns
Master USB TO TTL232 Wireless Transceiver UART Serial Port for Arduno R3
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Brand New
S$ 7.12 to S$ 61.74
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eletechsup_offical (2,566) 100%
Free International Shipping
from China
CH340G RS232 To TTL Module Upgrade USB To Serial Port In Nine Brush Small PlatGU
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Brand New
S$ 5.01
Top-rated sellerTop-rated seller
or Best Offer
gguakg-85 (1,716) 95.1%
Free International Shipping
from China
2PCS USB To RS232 TTL UART PL2303HX Converter USB to COM Cable Adapter Module
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Brand New
S$ 5.72
Top-rated sellerTop-rated seller
or Best Offer
skytech_electronic (128) 99.2%
+S$ 1.99 postage
from China
USB to 2-Pin Molex Fan Power Cable, USB Port to 5V Molex Computer PC Fan Adaptor
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Brand New
S$ 7.18
Top-rated sellerTop-rated seller
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miao89_5 (1,275) 98.3%
Free International Shipping
from China
CH340G RS232 To TTL Module Upgrade USB To Serial Port In Nine Brush Small Pla Pe
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Brand New
S$ 4.62
Top-rated sellerTop-rated seller
or Best Offer
pineapple-ei (617) 96.9%
Free International Shipping
from China
USB To RS232 Serial PLC Programming Cable Adapter Convertor Accessory Spares ◈
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Brand New
S$ 16.16
Top-rated sellerTop-rated seller
Was: S$ 17.19 6% off
ejumpright (988) 99%
or Best Offer
+S$ 0.96 postage
from China
CH340G USB 2.0 to 9-pin RS232 COM Port Serial Convert Adapter M66
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Brand New
S$ 1.96
Top-rated sellerTop-rated seller
or Best Offer
modulefans (115,337) 99.1%
+S$ 5.20 postage
from China
Free returns
For 1-port RS-232 USB-to-serial Converter UPORT 1110 #ZH
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Brand New
S$ 86.41
Top-rated sellerTop-rated seller
Was: S$ 101.66 15% off
zyxy6868 (4,356) 98.3%
or Best Offer
Free International Shipping
from China
KMTronic USB to RS-485 Serial Adapter Converter for PTZ Dome Camera MINI
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Brand New
S$ 31.22
Top-rated sellerTop-rated seller
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kmtronic2010 (7,027) 100%
+S$ 25.27 postage
from Bulgaria
CP2102 MICRO USB to UART TTL Module 6Pin Serial Converter STC Replace FT232 NEW
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Brand New
S$ 5.96
Top-rated sellerTop-rated seller
or Best Offer
skytech_electronic (128) 99.2%
+S$ 1.99 postage
from China
Replace PL2303 USB TO TTL 232 RS232 Serial Port CH340 for Arduno PIC AVR Modbus
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Brand New
S$ 6.25
Top-rated sellerTop-rated seller
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eletechsup_offical (2,566) 100%
Free International Shipping
from China
1.2m USB to RS422 RS485 Serial Port Converter Adapter Cable with Chip FTDI
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Brand New
S$ 42.64
Top-rated sellerTop-rated seller
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gk10_50 (1,463) 96.8%
Free International Shipping
from China
10Ft Female DB9 Serial to Male USB Adapter Converter Cable Wire, Purple
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Brand New
S$ 12.03
Top-rated sellerTop-rated seller
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partempire (4,734) 100%
+S$ 27.43 postage
from United States
77 sold
5/6 PIN Module Serial USB2.0 to TTL UART Converter Replace CP2102 STC FT232 Case
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Brand New
S$ 2.56 to S$ 6.32
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shieldsfans (88,432) 98.9%
+S$ 4.34 postage
from China
USB To RS485 Serial Adapter CH340/PL2303/FT232 Chip
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Brand New
S$ 8.38 to S$ 10.12
Top-rated sellerTop-rated seller
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10newlydays (15,387) 95.2%
Free International Shipping
from China
USB To TTL Multiple Pins Electric Bare Wire Microcontroller Board Serial Adapter
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Brand New
S$ 11.13
Top-rated sellerTop-rated seller
Was: S$ 14.85 25% off
homestore758 (3,576) 99.4%
or Best Offer
Free International Shipping
from China
433M 868M RS485 RS232 USB Wireless Transceiver Serial Data Long-Distance Transmi
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Brand New
S$ 2.88 to S$ 34.71
Top-rated sellerTop-rated seller
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eletechsup_offical (2,566) 100%
Free International Shipping
from China
CP2102 MICRO USB to UART TTL Module 6Pin Serial Converter STC Replace FT232 L3US
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Brand New
S$ 4.89
Top-rated sellerTop-rated seller
Buy It Now
techwin_us (1,886) 97.7%
+S$ 1.99 postage
from China
Free returns
FT232RL USB to Serial adapter module USB TO 232 Arduino download cable M1
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Brand New
S$ 3.46
Top-rated sellerTop-rated seller
or Best Offer
top_electronic1980_techwin (1,565) 98.5%
+S$ 1.99 postage
from China
FTDI FT232RL USB to Serial Uart TTL 3.3v Compatible ttl-232r-3v3 for Galileo Gen
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Brand New
S$ 40.19
davidm70 (738) 99.5%
Buy It Now
+S$ 20.23 postage
from United States
Free returns
8 in 1 USB Programming Cable+Software CD For Motorola Baofeng Kenwood HYT Radio
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Brand New
S$ 16.28
Top-rated sellerTop-rated seller
or Best Offer
longlonglong001 (1,873) 99.2%
Free International Shipping
from China
54 sold
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