16,000+ results for serial port adaptor
- Serial Port Gender Changer Adapter (Female/Female) DB9 Nickel PlatedOpens in a new window or tabBrand New$2.52List price: $3.7833% off+$5.31 shippingFree returns53 soldTop Rated Plusmycablemart (15,199) 99.6%
- For USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter USOpens in a new window or tabBrand New$8.65Free shippingFree returns127 soldSave up to 10% when you buy moreTop Rated Plusupartcare (2,884) 99.5%
- USB 2.0 to RS232 COM Port Computer Converter Adapter Cable 9 Pin Serial DB25 DB9Opens in a new window or tabBrand New$9.48List price: $12.9827% offFree shippingFree returns260 soldSave up to 10% when you buy moreTop Rated Pluseeekitonline (453,720) 99.1%
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor 6FTOpens in a new window or tabBrand New$6.65List price: $10.9939% offFree shipping232 sold15% off 2+ with couponzydistro (2,187,784) 94%
- New ListingSONY Handycam Serial Port Adaptor MSAC-SR1 Memory Stick Card No Power ChordOpens in a new window or tabPre-Owned$10.00+$6.00 shippingcarp-jua (581) 99.1%
- USB 2.0 to RS232 Serial Port DB9 9 Pin Male Converter Adapter Win7/8/2000/XPOpens in a new window or tabBrand New$8.70Free shipping183 soldold2wolves6 (14,526) 98.7%
- DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip SupOpens in a new window or tabBrand New$24.37Free shippingFree returnsAlmost gone34 soldjustintimegifts (64,954) 99.5%
- 5Pcs Mini RS232 To TTL MAX3232 Converter Adaptor Module Serial Port BoardOpens in a new window or tabBrand New$4.95Free shipping747 soldminiduino (305,819) 98.1%
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$7.05Was: $7.668% offFree shippingFree returns310 soldSave up to 8% when you buy moreTop Rated Plusjinsche (36,991) 94.4%
- New ListingSerial Port, External Modem, SCSI PC Seriel Cable To EGA CGA VideoOpens in a new window or tabPre-Owned$1.990 bids · Time left6d left (Tue, 12:00 PM)$5.00Buy It Now+$1.16 shippingmdg61 (181) 100%
- 5in PS2 Female to DB9 Female Serial Port Adapter Cable - BeigeOpens in a new window or tabBrand New$2.15+$4.95 shippingsolutioncables (248) 98.4%
- PS2-F Mouse to DB9-F Serial Port Adapter Cable 5 InchOpens in a new window or tabBrand New$2.34+$4.95 shipping105 soldpccables.com (11,023) 99.3%
- 501215-0004 port adapter mouse HC SH serial USBOpens in a new window or tabPre-Owned$4.59+$3.89 shippingamericangreen1 (870) 100%
- OBD2 Serial Port 16Pin Female Connector Data Link Auto Adapter Plug Repair Kit-Opens in a new window or tabBrand New$4.74Free shippingFree returns98 soldSave up to 15% when you buy moresencer_team (17,908) 98.1%
- Genuine HP Serial Port Card Adapter High Profile w/ Cable 012712-001 383033-001Opens in a new window or tabPre-Owned$13.50Free shippingSave up to 8% when you buy more2ndpcmall (5,792) 100%
- StarTechcom 4 Port DB9 RS232 Serial Adapter HubOpens in a new window or tabPre-Owned$99.00+$7.40 shippingassetrecoveryzone_com (5,689) 99.7%
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$1.76+$3.00 shippingfrom ChinaFree returns577 soldTop Rated Plussatisfyelectronics (217,694) 99.5%
- SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft CableOpens in a new window or tabBrand New$13.99Free shipping203 soldsabrent_us (2,770) 99.7%
- Genuine Dell Optiplex 3020 Series Serial Port Card COM PS2 Adapter Card 67X99Opens in a new window or tabBrand New$11.99Free shippingFree returns36 soldTop Rated Plusrefreshedelectronics (37,974) 99.6%
- 1in PS2 Female Mouse to DB9 Female Serial Port Adapter PS2 Mini DIN 6 - BlackOpens in a new window or tabBrand New$2.08+$4.95 shippingsolutioncables (248) 98.4%
- PATA/IDE TO SATA Card Hard Drive Adapter Converter 3.5 HDD Parallel Serial AOpens in a new window or tabBrand New$5.99Free shippingFree returnsSave up to 15% when you buy moreautoshop19 (11,782) 96.6%
- DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 ...Opens in a new window or tabBrand New3 product ratings - DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 ...$16.97Free shippingFree returnsyunaka-3115 (116) 98.3%
- New USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable ConverterOpens in a new window or tabBrand New$8.70Free shipping776 soldold2wolves6 (14,526) 98.7%
- New ListingPCI 3 Port SATA +1 IDE Serial HDD ATA Card Adapter US StockOpens in a new window or tabPre-Owned$10.00+$3.96 shippingconnectiv_0 (0) 0%
- Retro PC ISA RS232 Serial&Parallel Port Expansion Card ISA COM1 COM2 LPT AdapterOpens in a new window or tabBrand New$34.78Free shippingtomorrowsky (204) 99.5%
- 5PCS Serial Port Mini RS232 to TTL Converter Adaptor Module Board MAX3232Opens in a new window or tabBrand New$1.67Was: $1.828% off+$3.20 shippingfrom China494 soldalice1101983 (570,287) 99.5%
- Serial Port Right Angle Adapter DB9 (Style 2) BlackOpens in a new window or tabBrand New$3.03List price: $4.5533% off+$5.31 shippingFree returns77 soldTop Rated Plusmycablemart (15,199) 99.6%
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter H3A7 Adapter A9I9Opens in a new window or tabBrand New$2.64Free shippingfrom Chinamiaoxingren (5,382) 98.2%
- 2.2ft USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter ConvertorOpens in a new window or tabBrand New$5.60+$1.50 shippingyvoyueele (4) 100%
- Moxa UPort 1130 V1.4 USB to Serial Adapter, 1 Port RS-422/485 NEW (OV109)Opens in a new window or tabBrand New$89.98Free 2-3 day shippingExtra 10% off with couponfiveanddimeindustrial (2,093) 100%
- HP SERIAL PORT ADAPTER KIT BUSINESS SERIAL CABLE 383033-001 012713-001 W5-3(17)Opens in a new window or tabPre-Owned$13.75Free shippingFree returnsTop Rated Pluscartridge_man07 (15,398) 99.5%
- USB Type C to RS232 DB9 Serial Port Adapter Cable FTDI Chipset Supports Windo...Opens in a new window or tabBrand New$29.99Free 1-3 day shippingFree returnsmyjob53 (3,816) 97.6%
- New ListingSolflower PCI-SRL16 16- Serial Port Adapter SFPCI-SERIAL-16Opens in a new window or tabPre-Owned$35.00+$5.00 shippingFree returnsTop Rated Pluspjbglf (2,889) 100%
- Sd2sp2 Pro for Nintendo Gamecube Serial Port 2 Cover Swiss Micro SD card AdapterOpens in a new window or tabBrand New$9.99Free shippingFree returns99 soldSave up to 32% when you buy moregaming_aficionado (1,142) 100%
- HP Serial Port Adapter with Cable Low Profile 628646-001 641397-001 611901-001Opens in a new window or tabPre-Owned$14.99Free 2-4 day shippingFree returnsLast one1 watchersTop Rated Plussunset_micro (33,112) 99.4%
- 5PCS Serial Port Mini RS232 to TTL Converter Adaptor Module Board MAX3232Opens in a new window or tabBrand New$1.92Free shippingfrom China15 watchersvanessa2011* (5,878) 98.9%
- Kentek Mini Null Modem DB9 Male/Female Adapter Connect Changer Serial Port RS232Opens in a new window or tabBrand New$7.71Free shippingFree returnsSave up to 10% when you buy moretechnichaus (45,185) 99.2%
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Cable Adapter DT HOTSOpens in a new window or tabBrand New$2.63Was: $2.775% offFree shippingfrom Chinasryosicil (3,965) 97.6%
- 4pcs RS232 to TTL Converter Serial Port RS-232 Adapter DB9 Connector Output 5VOpens in a new window or tabBrand New$20.99Was: $29.9930% off+$21.00 shippinguotek-official (12) 100%
- Serial Port Gender Changer Adapter (Female/Female) DB25 Nickel PlatedOpens in a new window or tabBrand New$4.56List price: $6.8433% off+$5.31 shippingFree returns48 soldTop Rated Plusmycablemart (15,199) 99.6%
- FT232RL 3.3V 5.5V FTDI USB to TTL Serial Adapter Module for Arduino Mini PortOpens in a new window or tabBrand New$3.64Was: $3.835% off+$5.35 shippingFree returnsLast one417 soldExtra 5% off with couponTop Rated Pluseelectronicparts (24,667) 99.6%
- Serial Port Right Angle Adapter DB9 (Style 1) BlackOpens in a new window or tabBrand New$2.76List price: $4.1433% off+$5.31 shippingFree returns226 soldTop Rated Plusmycablemart (15,199) 99.6%
- 1PCS CH340G USB 2.0 to 9-pin RS232 COM Port Serial Convert Adapter NEWOpens in a new window or tabBrand New$1.38+$3.00 shippingfrom ChinaFree returns784 soldTop Rated Pluslovesell2013 (76,968) 99.9%
- Serial Port Gender Changer Adapter (Male/Male) DB9 Nickel PlatedOpens in a new window or tabBrand New$3.07List price: $4.6133% off+$5.31 shippingFree returnsTop Rated Plusmycablemart (15,199) 99.6%
- HP 2nd Serial Port RS232 Adapter Low Profile/400 G1 G2 G3 SFF/800 800 G1 G2 SFF/Opens in a new window or tabPre-Owned$9.90Free shippingfrom Chinasixer5210 (3,664) 98.6%
- Kentek Mini DB25 Male to DB9 Female Adapter Connector Changer Serial Port RS-232Opens in a new window or tabBrand New$8.17Free shippingFree returnsSave up to 10% when you buy moretechnichaus (45,185) 99.2%
- Sony MSAC-SR1 Handycam Serial Port Adaptor #G525Opens in a new window or tabRoberts Camera - Photo Industry Leader since 1957!Pre-Owned$9.87List price: $11.1011% off+$13.51 shippingrobertscamera (220,888) 99.6%
- StarTech 1-Port USB to Serial RS-232 Adapter ICUSB2321FOpens in a new window or tabPre-Owned$14.92Was: $17.9817% offFree 2-4 day shippingSave up to 23% when you buy morearg-tech (11,089) 99.5%
- Serial Port Adapter Cable Converter Bidirectional Half Duplex Industrial Acc GAWOpens in a new window or tabBrand New$9.36Was: $9.966% offFree shippingFree returnsExtra 7% off with coupongiaowe (222) 98.7%
- Kentek Mini DB25 Male to Female Adapter Connector Changer Serial Port RS-232 PinOpens in a new window or tabBrand New$6.90Free shippingFree returnsSave up to 10% when you buy moretechnichaus (45,185) 99.2%
- Belkin F2L087 Serial Port Adaptor DB9 Male / DB25 Female New Old Stock B66Opens in a new window or tabBrand New$8.00Free shippingFree returnsTop Rated Plusjadama808 (1,673) 98.6%
- 6 Pcs DB9 9-Pin Female to Female Serial Mini Gender Changer Coupler RS-232 NewOpens in a new window or tabBrand New$11.95Free shippingFree returnsSave up to 20% when you buy moreTop Rated Plusvintagevisuals1982 (15,469) 99.9%
- NEW RJ45 to RS232 DB9 9 Pin Serial Port Female to RJ45 Female Cat5e 6 EthernetOpens in a new window or tabBrand New$7.98Free shipping119 soldbesteworld (190,145) 98.8%
- PS/2 Mouse to DB9 Serial Port Adapter Adaptor Female to Female - 2 PackOpens in a new window or tabBrand New$2.99+$5.25 shippingincstlouis (10,996) 100%
- Kentek Mini DB9 Female to Female Adapter Connector Changer Serial Port RS232 PinOpens in a new window or tabBrand New$6.84Free shippingFree returnsSave up to 10% when you buy moretechnichaus (45,185) 99.2%
- QUATECH DSCLP/SSCLP-100 LOW PROFILE SERIAL PORT ADAPTOR CARDOpens in a new window or tabPre-Owned$5.99+$5.90 shippingExtra 10% off with couponcyberdynecollectibles (501) 99.6%
- 4 port USB RS-232 serial DB9 adapter lCUSB2324Opens in a new window or tabParts Only$17.99+$7.00 shippingpbwy7 (8,127) 99.3%
- Lot of 2 HP 2nd Serial Port Adapter Profile Full W/Cable 628646-001 012711-001Opens in a new window or tabPre-Owned$13.00Free shippingfrom Chinasixer5210 (3,664) 98.6%
- USB 2.0 to Serial DB 9 Pin RS232 Cable+ 25 Parallel Adapter Connector Windows 7Opens in a new window or tabBrand New27 product ratings - USB 2.0 to Serial DB 9 Pin RS232 Cable+ 25 Parallel Adapter Connector Windows 7$8.98Free shipping2,201 soldSave up to 7% when you buy morebesteworld (190,145) 98.8%
- TECHTONGDA RS232 USB Serial Cable Serial Port Adapter Cable PCOpens in a new window or tabBrand New$6.50Free shippingyazion30 (1,160) 99.6%
- Nintendo GameCube SD2SP2 MicroSD Adapter Reader Serial Port 2 XENO GC LOADEROpens in a new window or tabBrand New$8.00Free shipping137 soldSave up to 20% when you buy moremethod2kh (6,817) 100%
- RS232 Serial Port DB 9-Pin To USB Adapter Dongle CableOpens in a new window or tabBrand New$10.85+$3.70 shipping376 soldSave up to 8% when you buy moreallgizmo (19,741) 97.5%
- OBD2 Serial Port 16Pin Female Connector Data Link Auto Adapter Plug Repair Kit*Opens in a new window or tabBrand New$4.19+$0.99 shippingFree returnsSave up to 11% when you buy moreallnewauto (704) 98.1%
- STARTECH PEX2S553 2PORT PCI EXPRESS RS232 SERIALOpens in a new window or tabOpen Box$18.95Free shippingLast one1 watcherseclipseg (1,046) 100%
- New ListingCompUSA High Speed PCI 2 Serial & 1 Parallel Port Adapter Sku 271773 Plug PlayOpens in a new window or tabBrand New$18.50Free shippingoperationtreasurehunt (670) 98%
- Tripp Lite FTDI USB to Serial RS-232 Adapter Cable w/ COM Retention M/M 5ft (U20Opens in a new window or tabShop With Confidence, Buy From NeweggBrand New$28.95List price: $49.6642% offFree shippingFree returnsnewegg (1,029,287) 98.4%
- DB9 9Pin RS232 Serial Port Female to Female Null Modem Adapter Gender ChangerOpens in a new window or tabBrand New$12.96Was: $13.645% offFree shippingBuy 1, get 1 5% offsmartboxsystems (35,992) 98.8%
- SIIG JJ-P02012 v3.0 Dual High Speed Serial port RS-232 PCI Fast Serial AdapterOpens in a new window or tabPre-Owned$8.25+$4.95 shippingSave up to 25% when you buy morejal-seller (7,995) 100%
- FT232RL FTDI Serials Adapter Module Mini Port USB to TTL 3.3/5.5V For Arduino USOpens in a new window or tabBrand New$9.07 to $20.52Was: $9.979% offFree shippingFree returnsSave up to 5% when you buy moreworldchips (190,689) 99.1%
- New ListingSONY MSAC-SR1 Handycam Serial Port Adapter For Memory Stick - UntestedOpens in a new window or tabPre-Owned$8.99+$6.99 shippingFree returnsTop Rated Plusscioseller (2,368) 100%
- CISCO PA-T3+ 1 Port T3 Serial Port Adapter EnhanOpens in a new window or tabPre-Owned$15.95Free 2-4 day shippingFree returnsTop Rated Pluscore4solutions (8,361) 99.9%
- OBDII OBD2 Serial Port Harness Connector Pigtail Data Link For JeepOpens in a new window or tabBrand New$9.66Free shipping105 soldSave up to 20% when you buy moregreatgoodshop (79,364) 98.7%
- Industrial USB/RS232/Serial Adapter Windows XP, 7, 8, 10 or 11Opens in a new window or tabBrand New$29.95Free 2-4 day shippingFree returns64 soldTop Rated Plusplc_trainer (17,564) 100%
- USB 3.0 to serial port Converter Adapter,J-12Opens in a new window or tabPre-Owned$8.49+$13.45 shippingracwolfy (1,340) 98.7%
- Nintendo GameCube SD2SP2 MicroSD Adapter Reader Serial Port 2 XENO GC LOADEROpens in a new window or tabBrand New$11.95Free shipping105 soldSave up to 21% when you buy moremethod2kh (6,817) 100%
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