67,000+ results for serial port
- Serial Port Gender Changer Adapter (Female/Female) DB9 Nickel PlatedOpens in a new window or tabBrand NewC $3.44Top Rated SellerTop Rated SellerList price: C $5.17 33% offmycablemart (15,098) 99.7%+C $7.23 shippingfrom United States52 sold
- Serial Port Right Angle Adapter DB9 (Style 2) BlackOpens in a new window or tabBrand NewC $4.14Top Rated SellerTop Rated SellerList price: C $6.22 33% offmycablemart (15,098) 99.7%+C $7.23 shippingfrom United States77 sold
- DB9 RS232 Male to Female Serial Port Extension Cable Cord 3ft/6ft/10ft/15ft/25ftOpens in a new window or tabBrand NewC $10.92 to C $20.43Top Rated SellerTop Rated Selleravsupply (402,186) 99.8%+C $15.14 shippingfrom United States
- Serial Cable Male to Male DB9 9 Pin RS232 M-M COM Port WireOpens in a new window or tabBrand NewC $9.01accxpress (72,184) 98.9%+C $10.92 shippingfrom United States336 sold
- USB 2.0 TO 9PIN DB9 RS232 COM Port Serial Convert AdapterOpens in a new window or tabBrand NewC $7.86Top Rated SellerTop Rated Sellermibssah (3,319) 99.2%Free shippingFree returns20 sold
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand NewC $2.19Top Rated SellerTop Rated SellerWas: C $2.41 9% offsatisfyelectronics (217,508) 99.5%+C $1.35 shippingfrom ChinaFree returns572 sold
- Serial Cable Male to Female Extension DB9 9 Pin RS232 MF COM Port WireOpens in a new window or tabBrand NewC $4.992008el (919) 98.4%Free shippingFree returns
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand NewC $2.99Top Rated SellerTop Rated Sellershanghai*book (3,222) 99.3%Free shippingfrom China335 sold
- 1PCS CH340G USB 2.0 to 9-pin RS232 COM Port Serial Convert Adapter NEWOpens in a new window or tabBrand NewC $1.89Top Rated SellerTop Rated Sellerlovesell2013 (76,924) 99.9%+C $1.35 shippingfrom ChinaFree returns784 sold
- Serial Cable Male to Female Extersion DB9 9 Pin RS232 MF COM Port WireOpens in a new window or tabBrand NewC $5.49Top Rated SellerTop Rated Seller2006gns (103,032) 98.8%Free shippingFree returns205 sold
- Serial Cable Male to Male DB9 9 Pin RS232 M-M COM Port WireOpens in a new window or tabBrand NewC $5.49Top Rated SellerTop Rated Seller2006gns (103,032) 98.8%Free shippingFree returns139 sold
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter Cable .ti8Opens in a new window or tabBrand NewC $4.10Top Rated SellerTop Rated Sellertianliao582 (825) 95.5%Free shippingfrom China
- USB to RS232 Serial Port 9 Pin Male Port Converter NEW Adapter T8E6Opens in a new window or tabBrand NewC $3.25Top Rated SellerTop Rated SellerWas: C $3.43 5% offsureicisi (2,114) 97.4%Free shippingfrom China
- Perle Ultraport Si 16-Port Multiport Serial CardOpens in a new window or tabPre-OwnedC $627.27Top Rated SellerTop Rated Sellergiaobao (683) 100%from United States
- Cable Convertisseur USB 2.0 Type A vers DB9 Serial Port 9 Pin RS-232 MaleOpens in a new window or tabBrand NewC $10.62Top Rated SellerTop Rated Sellerarmson (22,991) 99.5%+C $4.40 shippingfrom France
- RS232 data Extender over fiber optic, DB9 serial port optical transceiver,1 pairOpens in a new window or tabBrand NewC $88.83Top Rated SellerTop Rated Sellerprimeda-telecom (3,990) 100%Free shippingfrom China
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor 2.2ftOpens in a new window or tabBrand NewC $1.35puyushangmao18 (0) 0%+C $6.83 shippingfrom ChinaLast one
- 2 Ports Dual Bidirectional RS-232 DB9 9-pin Serial Port to PCI I/O Card AdapterOpens in a new window or tabBrand NewC $8.99iliveinca (59,900) 98.3%Free shippingFree returns153 sold
- HP Internal Serial Port (405/600/705/800)Opens in a new window or tabBrand NewC $17.75sapon8tto (1,778) 100%+C $15.06 shippingfrom United States
- 9 Pin RS-232 DB9 Female to Female Serial Cable Gender Changer Coupler AdapterOpens in a new window or tabBrand NewC $4.09gravity_standard (169,621) 95.8%from United States1,135 sold
- Motherboard Parallel DB25 Serial 9Pin RS232 DB9 Com Port Cable Connector BracketOpens in a new window or tabBrand NewC $5.99Top Rated SellerTop Rated Seller2006gns (103,032) 98.8%Free shippingFree returns360 sold
- Serial PCI-E 2 Port RS232 Card PCI Express COM AdapterOpens in a new window or tabBrand NewC $15.70Top Rated SellerTop Rated Sellermarketplace360 (48,538) 98.3%+C $2.72 shippingfrom United States511 sold
- SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft CableOpens in a new window or tabBrand NewC $19.12sabrent_us (2,748) 99.8%+C $15.10 shippingfrom United States195 sold
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter AdapterHOTOpens in a new window or tabBrand NewC $3.53Top Rated SellerTop Rated Sellerguwuheng (7,200) 98.5%+C $1.09 shippingfrom China
- 10-PACK DB9 Serial Female/Female Slim Type Gender Changer Coupler Adapter GC-002Opens in a new window or tabBrand NewC $17.70Top Rated SellerTop Rated Sellercablesonline.net (175,756) 99.9%+C $7.04 shippingfrom United States241 sold
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand NewC $2.24Top Rated SellerTop Rated SellerWas: C $2.43 8% offalice1101983 (569,943) 99.5%+C $3.35 shippingfrom ChinaFree returns8,451 sold
- 2pc DB9 Male Female RS232 9Pin Wire Solder DIY Serial Port Plug ConnectorOpens in a new window or tabBrand NewC $2.04Top Rated SellerTop Rated Sellerpassion201314 (128,338) 98.5%+C $2.04 shippingfrom China
- PS2-F Mouse to DB9-F Serial Port Adapter Cable 5 InchOpens in a new window or tabBrand NewC $3.20Top Rated SellerTop Rated Sellerpccables.com (10,979) 99.4%+C $21.40 shippingfrom United States102 sold
- Dell Laptop Windows 7 Pro RS232 Serial Port-Use drop down box to choose optionsOpens in a new window or tabPre-OwnedC $253.15 to C $499.82computersexpressky (6,558) 100%Was: C $314.30 5% off+C $34.10 shippingfrom United States8+ watchers
- Dell Laptop Windows XP Pro RS232 Serial Port-Use drop down box to choose optionsOpens in a new window or tabPre-OwnedC $246.66 to C $369.99computersexpressky (6,558) 100%Was: C $389.47 5% off+C $38.21 shippingfrom United States9+ watchers
- Dell Laptop Windows 10 Pro RS232 Serial Port-Use drop down box to choose optionsOpens in a new window or tabPre-OwnedC $279.11 to C $499.82computersexpressky (6,558) 100%Was: C $293.81 5% off+C $35.26 shippingfrom United States5+ watchers
- Genuine Dell Optiplex 3020 Series Serial Port Card COM PS2 Adapter Card 67X99Opens in a new window or tabBrand NewC $16.39Top Rated SellerTop Rated Sellerrefreshedelectronics (37,814) 99.7%+C $15.02 shippingfrom United States33 sold
- For USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter USOpens in a new window or tabBrand NewC $14.55Top Rated SellerTop Rated Sellerupartcare (2,800) 99.5%+C $14.96 shippingfrom United States122 sold
- RS232 DB9 Female to USB 2.0 A Female Serial Cable Adapter Converter 8" Inch 25cmOpens in a new window or tabBrand NewC $4.14Top Rated SellerTop Rated SellerWas: C $4.50 8% offxcailau (34,099) 99.5%+C $4.78 shippingfrom ChinaFree returns218 sold
- USB to RS232 COM Port Serial PDA 9 Pin DB9 Adapter (chipset CH340) Win 11*Opens in a new window or tabBrand NewC $8.54superagena (1,296) 100%+C $20.50 shippingfrom United States222 sold
- 1PCS USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter ConvertorOpens in a new window or tabBrand NewC $2.17Top Rated SellerTop Rated SellerWas: C $2.42 10% offsurvy2014 (289,804) 99.6%+C $1.71 shippingfrom ChinaFree returns416 sold
- DB9 9-Pin RS232 Male to Male Serial Port Cable Straight Thru Shielded - 3ft/6ftOpens in a new window or tabBrand NewC $13.60 to C $13.79Top Rated SellerTop Rated Selleravsupply (402,186) 99.8%+C $14.95 shippingfrom United States
- Kentek Mini Null Modem DB9 Male/Female Adapter Connect Changer Serial Port RS232Opens in a new window or tabBrand NewC $10.54Top Rated SellerTop Rated Sellertechnichaus (45,126) 99.3%+C $14.85 shippingfrom United States
- LOT OF 5 DELL SUNIX RS-232 LOW SERIAL PORT PCI-E INTERFACE CARD NT0HM DRA3-1BOpens in a new window or tabPre-OwnedC $43.66Top Rated SellerTop Rated Sellercartridge_man07 (15,152) 99.5%+C $20.83 shippingfrom United States
- Dell Laptop 14" Windows XP Pro 1 YR WTY RS232 Serial Com Port 160gb 2gbOpens in a new window or tabPre-OwnedC $246.66computersexpressky (6,558) 100%Was: C $259.64 5% off+C $36.98 shippingfrom United States658 sold
- FTDI USB 2.0 Converter Adapter Cable to RS-232 9-Pin RS232 Serial Port STM-9MNUTOpens in a new window or tabBrand NewC $47.76Top Rated SellerTop Rated Sellerbluemax49ers (26,217) 99.9%from United States264 sold
- USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip SupportsOpens in a new window or tabBrand NewC $21.95Top Rated SellerTop Rated Sellerxctrading22 (766) 99.2%+C $1.80 shippingfrom Australia
- HP 400 600 800 G3 PS2 Serial Port Card Low Profile 910324-001 910110-001Opens in a new window or tabPre-OwnedC $17.75Top Rated SellerTop Rated Sellerquickybay (20,521) 100%+C $15.06 shippingfrom United States
- USB 2.0 to RS232 Serial Port DB9 9 Pin Male Converter Adapter Win7/8/2000/XPOpens in a new window or tabBrand NewC $11.89old2wolves6 (14,269) 98.6%+C $20.49 shippingfrom United States179 sold
- 5in PS2 Female to DB9 Female Serial Port Adapter Cable - BeigeOpens in a new window or tabBrand NewC $2.94solutioncables (234) 98.3%+C $21.39 shippingfrom United States
- 8' RJ45 to RS232, DB9 9-Pin Serial Port Female to RJ45 Female Cat5 EthernetOpens in a new window or tabBrand NewC $17.75Top Rated SellerTop Rated Sellerravi4000 (1,458) 100%+C $15.06 shippingfrom United States
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter Cable PDA ~WROpens in a new window or tabBrand NewC $3.99Top Rated SellerTop Rated SellerWas: C $4.20 5% offkenzhai_73 (2,160) 98.5%+C $0.33 shippingfrom China
- 1in PS2 Female Mouse to DB9 Female Serial Port Adapter PS2 Mini DIN 6 - BlackOpens in a new window or tabBrand NewC $2.84solutioncables (234) 98.3%+C $21.39 shippingfrom United States
- BULK! -B&B Electronics - RS232 to TTL Serial Port Converter Module DB9 ConnectorOpens in a new window or tabPre-OwnedC $27.32recycledtechnologyfw (43) 100%from United States
- HL-340 USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Adapter support Win-WDOpens in a new window or tabBrand NewC $3.81Top Rated SellerTop Rated Sellerwedding4426 (2,076) 96.4%Free shippingfrom China
- 5FT 1.5M 9 Pin Extension Cable Serial Direct Male to Female RS232 DB9 M-F NEW UsOpens in a new window or tabBrand NewC $7.64Top Rated SellerTop Rated Sellersjbcable (476,449) 99.1%+C $14.76 shippingfrom United States4,026 sold
- New USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable ConverterOpens in a new window or tabBrand NewC $11.89old2wolves6 (14,269) 98.6%+C $20.49 shippingfrom United States774 sold
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter G4E7-USOpens in a new window or tabBrand NewC $3.55Top Rated SellerTop Rated SellerWas: C $3.74 5% offdumasdum (1,398) 96.7%+C $1.35 shippingfrom China
- 3 6 10 15 25 50 100 FT DB9 9-Pin RS232 Male to Male Serial Port Cable Ivory LOTOpens in a new window or tabBrand NewC $15.07 to C $45.03Top Rated SellerTop Rated SellerWas: C $15.87 5% offgalasdeals (22,390) 98.8%+C $26.68 shippingfrom United States36+ sold
- Serial Cable Male to Male DB9 9 Pin RS232 M-M COM Port WireOpens in a new window or tabBrand NewC $5.49iliveinca (59,900) 98.3%Free shippingFree returns67 sold
- Serial Port Gender Changer Adapter (Male/Male) DB9 Nickel PlatedOpens in a new window or tabBrand NewC $4.20Top Rated SellerTop Rated SellerList price: C $6.30 33% offmycablemart (15,098) 99.7%+C $7.23 shippingfrom United States
- Kentek Mini DB9 Male to Male Adapter Connector Changer Serial Port RS-232 PinOpens in a new window or tabBrand NewC $9.28Top Rated SellerTop Rated Sellertechnichaus (45,126) 99.3%+C $14.81 shippingfrom United States66 sold
- DB25 Male to DB9 9Pin Male Port Saver Serial RS-232 Gender Changer Cable AdapterOpens in a new window or tabBrand NewC $5.02Top Rated SellerTop Rated SellerWas: C $5.45 8% offxcailau (34,099) 99.5%+C $3.42 shippingfrom ChinaFree returns90 sold
- New ListingUSB to RS485/RS422 converter Serial Port Converter Adapter Cable with FTDI ChipOpens in a new window or tabBrand NewC $21.76beautiful1005 (38) 86.5%Was: C $26.87 19% off+C $2.72 shippingfrom United States
- USB TO RS232 SERIAL DB 9 PIN COM Port Converter cable for GPS Windows XP WIN 7 8Opens in a new window or tabBrand NewC $12.29besteworld (189,827) 98.8%+C $21.85 shippingfrom United States422 sold
- Kentek Mini DB9 Male to Female Adapter Connector Changer Serial Port RS-232 PinOpens in a new window or tabBrand NewC $9.12Top Rated SellerTop Rated Sellertechnichaus (45,126) 99.3%+C $14.81 shippingfrom United States
- Kentek Mini DB25 Male to DB9 Female Adapter Connector Changer Serial Port RS-232Opens in a new window or tabBrand NewC $11.17Top Rated SellerTop Rated Sellertechnichaus (45,126) 99.3%+C $14.87 shippingfrom United States
- 5pcs DB9 9 Pin RS232 Serial Port Female to RJ45 Female Network Adapter 8P8COpens in a new window or tabBrand NewC $9.01Top Rated SellerTop Rated Sellermaddemon (926) 98.9%Free shippingfrom China
- Serial DB9 Male + Parallel DB25 Female COM Port with IDC 10/26Pin Cable BracketOpens in a new window or tabBrand NewC $6.68Top Rated SellerTop Rated Sellerwin-hezhu (12,600) 99.5%+C $5.45 shippingfrom ChinaFree returns
- Serial Cable Male to Female Extersion DB9 9 Pin RS232 MF COM Port WireOpens in a new window or tabBrand NewC $5.49iliveinca (59,900) 98.3%Free shippingFree returns83 sold
- HP 400 600 800 G3 G4 G5 PS2 Serial Port Card Low Profile 910324-001 910110-002Opens in a new window or tabPre-OwnedC $21.93Top Rated SellerTop Rated Sellerpcgerdum (624) 100%+C $6.83 shippingfrom Lithuania
- 6 Pcs DB9 9-Pin Female to Female Serial Mini Gender Changer Coupler RS-232 NewOpens in a new window or tabBrand NewC $16.33Top Rated SellerTop Rated Sellervintagevisuals1982 (15,409) 99.9%+C $15.02 shippingfrom United States
- (USB To RS232) Serial Port Cable Adapter Serial Port Cable ConverterOpens in a new window or tabBrand NewC $12.15Top Rated SellerTop Rated SellerWas: C $12.93 6% offlanyydi.living (432) 98.2%+C $1.35 shippingfrom China8 watchers
- NEW RJ45 to RS232 DB9 9 Pin Serial Port Female to RJ45 Female Cat5e 6 EthernetOpens in a new window or tabBrand NewC $10.91besteworld (189,827) 98.8%+C $21.85 shippingfrom United States118 sold
- 3.3FT USB to RS232 Serial Port DB9 Male Adapter Converter Cable PROLIFIC ChipsetOpens in a new window or tabBrand NewC $31.58Top Rated SellerTop Rated SellerWas: C $33.25 5% offgalasdeals (22,390) 98.8%+C $15.47 shippingfrom United States
- USB 2.0 to RS485 -485 RS422 -422 DB9 COM Serial Port Device Converter4767Opens in a new window or tabBrand NewC $16.99Top Rated SellerTop Rated Selleraleqbpxj (3,205) 98.8%Free shipping
- USB 2.0 Male to RS232 Serial DB9 9 Pin Adapter Cable PCOpens in a new window or tabBrand NewC $11.89besteworld (189,827) 98.8%+C $21.85 shippingfrom United States720 sold
- RS232 Serial Port To USB Converter Cable DB9 For PDA Windows XP 7 8 10 64 Bit 1mOpens in a new window or tabBrand NewC $10.92Top Rated SellerTop Rated Sellerfenggang18 (104,616) 99.9%+C $5.45 shippingfrom ChinaFree returns
- Vintage Dell Laptop Duo Windows 2000 1GB 40GB RS232 Serial Com PortOpens in a new window or tabPre-OwnedC $246.66computersexpressky (6,558) 100%Was: C $259.64 5% off+C $33.40 shippingfrom United States33 sold
- 8-Port Serial Expansion card PCIE RS232 Serial Port Expansion Adapter Riser CardOpens in a new window or tabBrand NewC $66.95Top Rated SellerTop Rated SellerWas: C $74.38 10% offautoparts-tec (54) 96.6%Free shippingfrom China
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