DB9 Cables & DB25 Cables

Our high quality DB-9 and DB-25 cables offer the highest quality and reliability for a variety of serial (RS-232) or parallel (IEEE 1284) applications.
48 Results
10 ft DB9 RS232 Serial Null Modem Cable F/F
SCNM9FF
10 ft DB9 RS232 Serial Null Modem Cable F/F

Transfer files via serial connection

$7.99
3640+ In stock In stock
US: 3461 | CA: 179
In stock Learn More
DB9 to RJ45 Modular Adapter - F/F
GC98FF
DB9 to RJ45 Modular Adapter - F/F

Convert your DB9 male connector into an RJ45 female connector

$6.99
1756+ In stock In stock
US: 1248 | CA: 508
In stock Learn More
2m Black DB9 RS232 Serial Null Modem Cable F/F
SCNM9FF2MBK
2m Black DB9 RS232 Serial Null Modem Cable F/F

Connect your serial devices, and transfer your files

$7.99
284+ In stock In stock
US: 206 | CA: 78
In stock Learn More
1m Black Straight Through DB9 RS232 Serial Cable - M/F
MXT1001MBK
1m Black Straight Through DB9 RS232 Serial Cable - M/F

Extend the connection between your DB9 serial devices by up to 1m

$6.99
6+ In stock In stock
US: 0 | CA: 6
In stock Learn More
16in (40cm) 9 Pin Serial Male to 10 Pin Motherboard Header Slot Plate
PLATE9M16
16in (40cm) 9 Pin Serial Male to 10 Pin Motherboard Header Slot Plate

Add an extra serial port to the back of your PC from your motherboard.

$6.99
5568+ In stock In stock
US: 5387 | CA: 181
In stock Learn More
6 ft Straight Through Serial Cable - DB9 F/F
MXT100FF
6 ft Straight Through Serial Cable - DB9 F/F

Connect two DB9 equipped serial devices

$7.99
4898+ In stock In stock
US: 4696 | CA: 202
In stock Learn More
11 ft Straight Through Serial Cable - M/F
MXT10010
10 ft Straight Through Serial Cable - M/F

Extend your EGA monitor cable or mouse cable by 10ft

$7.99
5146+ In stock In stock
US: 4481 | CA: 665
In stock Learn More
3m Black Straight Through DB9 RS232 Serial Cable - M/F
MXT1003MBK
3m Black Straight Through DB9 RS232 Serial Cable - M/F

Extend the connection between your DB9 serial devices by up to 3m

$8.99
5211+ In stock In stock
US: 3866 | CA: 1345
In stock Learn More
Slimline DB9 Serial Gender Changer - F/F
GC9SF
Slimline DB9 Serial Gender Changer - F/F

Convert a DB9 9-pin male connector into a DB9 9-pin female connector

$6.99
4699+ In stock In stock
US: 4502 | CA: 197
In stock Learn More
6ft Straight Through Serial Cable - DB9 M/F
MXT100
6ft Straight Through Serial Cable - DB9 M/F

Extend your EGA monitor cable or mouse cable by 6ft

$7.99
3636+ In stock In stock
US: 3508 | CA: 128
In stock Learn More
Slimline Serial DB9 Gender Changer - M/M
GC9SM
Slimline Serial DB9 Gender Changer - M/M

Convert a DB9 9-pin female connector into a DB9 9-pin male connector

$6.99
3301+ In stock In stock
US: 2899 | CA: 402
In stock Learn More
DB9 to DB25 Serial Adapter - M/F
AT925MF
DB9 to DB25 Serial Adapter - M/F

Convert a DB25 male port into a DB9 male connector

$6.99
2807+ In stock In stock
US: 2768 | CA: 39
In stock Learn More
DB9 to RJ45 Modular Adapter - M/F
GC98MF
DB9 to RJ45 Modular Adapter - M/F

Convert your DB9 female connector into an RJ45 female connector

$6.99
3018+ In stock In stock
US: 2448 | CA: 570
In stock Learn More
9 Pin Serial Male to 10 Pin Motherboard Header LP Slot Plate
PLATE9MLP
9 Pin Serial Male to 10 Pin Motherboard Header LP Slot Plate

Add a DB9 serial port to the rear panel of a small form factor/low profile computer.

$6.99
2367+ In stock In stock
US: 2292 | CA: 75
In stock Learn More
6 ft Smart UPS Replacement USB Cable AP9827
USBUPS06
6 ft Smart UPS Replacement USB Cable AP9827

This USB to UPS Cable provides a reliable connection between a computer and an APC Uninterruptible Power Supply (UPS).

$29.99
642+ In stock In stock
US: 510 | CA: 132
In stock Learn More
DB25 to RJ45 Modular Adapter - M/F
GC258MF
DB25 to RJ45 Modular Adapter - M/F

Convert a DB25 female connector to an RJ45 female connector

$6.99
2194+ In stock In stock
US: 1858 | CA: 336
In stock Learn More
2 Port 16in DB9 Serial Port Bracket to 10 Pin Header
PLATE9M2P16
2 Port 16in DB9 Serial Port Bracket to 10 Pin Header

Add two extra serial ports to the back of your PC, from your motherboard

$8.99
1382+ In stock In stock
US: 1344 | CA: 38
In stock Learn More
Low Profile 16in Parallel Port Header Cable Adapter with Bracket – DB25 (F) to IDC26
PLATE25F16LP
Low Profile 16in Parallel Port Header Cable Adapter with Bracket – DB25 (F) to IDC26

Add a 25-pin parallel port to the back of your low profile/small form factor computer from your motherboard

$7.99
1543+ In stock In stock
US: 1441 | CA: 102
In stock Learn More
DB9 RS232 Serial Null Modem Adapter - F/F
NM9FF
DB9 RS232 Serial Null Modem Adapter - F/F

Cost-effective way of converting a straight through cable into a null modem cable

$6.99
1630+ In stock In stock
US: 1630 | CA: 0
In stock
1 Port 16in DB9 Serial Port Bracket to 10 Pin Header - Low Profile
PLATE9M16LP
1 Port 16in DB9 Serial Port Bracket to 10 Pin Header - Low Profile

Add a DB9 serial port to the rear panel of a small form factor/low profile computer

$6.99
1331+ In stock In stock
US: 1093 | CA: 238
In stock Learn More
10 ft DB9 RS232 Serial Null Modem Cable F/M
SCNM9FM
10 ft DB9 RS232 Serial Null Modem Cable F/M

Transfer files via serial connection

$8.99
839+ In stock In stock
US: 742 | CA: 97
In stock Learn More
2m Black DB9 RS232 Serial Null Modem Cable F/M
SCNM9FM2MBK
2m Black DB9 RS232 Serial Null Modem Cable F/M

Connect your serial devices, and transfer your files

$7.99
806+ In stock In stock
US: 806 | CA: 0
In stock
0.5m Black Straight Through DB9 RS232 Serial Cable - M/F
MXT10050CMBK
0.5m Black Straight Through DB9 RS232 Serial Cable - M/F

Extend the connection between your DB9 serial devices by up to 0.5m

$6.99
742+ In stock In stock
US: 707 | CA: 35
In stock Learn More
Right Angle DB9 to DB9 Serial Cable Adapter Type 1 - M/F
GC99MFRA1
Right Angle DB9 to DB9 Serial Cable Adapter Type 1 - M/F

Add space for your DB9 serial port and connect a DB9 cable even in tight installation spaces

$9.99
243+ In stock In stock
US: 140 | CA: 103
In stock Learn More
2m Black Straight Through DB9 RS232 Serial Cable - M/F
MXT1002MBK
2m Black Straight Through DB9 RS232 Serial Cable - M/F

Extend the connection between your DB9 serial devices by up to 2m

$7.99
25 ft Straight Through Serial Cable - DB9 M/F
$11.99
9+ In stock In stock
US: 0 | CA: 9
In stock Learn More
10 ft Cross Wired DB9 to DB25 Serial Null Modem Cable - F/M
SCNM925FM
10 ft Cross Wired DB9 to DB25 Serial Null Modem Cable - F/M

Connect your serial devices, and transfer your files

$7.99
1m Black DB9 RS232 Serial Null Modem Cable F/F
SCNM9FF1MBK
1m Black DB9 RS232 Serial Null Modem Cable F/F

Connect your serial devices, and transfer your files

$6.99
661+ In stock In stock
US: 0 | CA: 661
In stock Learn More
DB9 to DB25 Serial Cable Adapter - F/M
AT925FM
DB9 to DB25 Serial Cable Adapter - F/M

Convert a DB9 male port to a DB25 male port

$7.99
4492+ In stock In stock
US: 3421 | CA: 1071
In stock Learn More
Right Angle DB9 to DB9 Serial Cable Adapter Type 2 - M/F
GC99MFRA2
Right Angle DB9 to DB9 Serial Cable Adapter Type 2 - M/F

Add space for your DB9 serial port and connect a DB9 cable even in tight installation spaces

$9.99
1896+ In stock In stock
US: 1835 | CA: 61
In stock Learn More
DB25 to RJ45 Modular Adapter - F/F
GC258FF
DB25 to RJ45 Modular Adapter - F/F

Convert a DB25 male connector to an RJ45 female connector

$6.99
2372+ In stock In stock
US: 2347 | CA: 25
In stock Learn More
DB9 RS232 Serial Null Modem Adapter - M/F
NM9MF
DB9 RS232 Serial Null Modem Adapter - M/F

Cost-effective way of converting a straight through cable into a null modem cable

$6.99
2138+ In stock In stock
US: 2052 | CA: 86
In stock Learn More
DB25 to Centronics 36 Parallel Printer Cable - M/M
PB6_
6 ft DB25 to Centronics 36 Parallel Printer Cable - M/M

Connect a parallel printer to a PC or dataswitch

$8.99
1628+ In stock In stock
US: 1526 | CA: 102
In stock Learn More
16in DB25 Parallel Female to IDC 25 Pin Header Slot Plate
PLATE25F16
16in DB25 Parallel Female to IDC 25 Pin Header Slot Plate

Add an extra parallel port to the back of your PC from your motherboard

$7.99
1441+ In stock In stock
US: 1389 | CA: 52
In stock Learn More
25 ft Cross Wired DB9 Serial Null Modem Cable - F/F
$14.99
873+ In stock In stock
US: 731 | CA: 142
In stock Learn More
DB9 to DB25 Serial Cable Adapter - F/F
AT925FF
DB9 to DB25 Serial Cable Adapter - F/F

Convert a DB9 male port to a DB25 female port

$7.99
1392+ In stock In stock
US: 1350 | CA: 42
In stock Learn More
15 ft Straight Through Serial Cable - DB9 M/F
MXT106
15 ft Straight Through Serial Cable - DB9 M/F

Extend the connection between your DB9 serial devices by up to 15ft

$9.99
1129+ In stock In stock
US: 983 | CA: 146
In stock Learn More
DB9 RS232 Serial Null Modem Adapter - M/M
NM9MM
DB9 RS232 Serial Null Modem Adapter - M/M

Cost-effective way of converting a straight through cable into a null modem cable

$7.99
1050+ In stock In stock
US: 1040 | CA: 10
In stock Learn More
6 ft Simple Signaling Serial UPS Cable AP9823
SIMPLEUPS06
6 ft Simple Signaling Serial UPS Cable AP9823

This Simple UPS Serial Cable provides a reliable connection between a computer and an APC Uninterruptible Power Supply (UPS).

$19.99
459+ In stock In stock
US: 396 | CA: 63
In stock Learn More
DB25 Slimline Gender Changer M/M
$6.99
968+ In stock In stock
US: 910 | CA: 58
In stock Learn More
6 ft DB25 to DB9 Serial Modem Cable - M/F
MC6MF
6 ft DB25 to DB9 Serial Modem Cable - M/F

Connect your computer’s serial port to a modem or switchbox

$8.99
829+ In stock In stock
US: 629 | CA: 200
In stock Learn More
11 ft Straight Through Serial Cable - M/F
MXT1003
3 ft Straight Through Serial Cable - DB9 M/F

Extend the connection between your DB9 serial devices by up to 3ft

$6.99
782+ In stock In stock
US: 782 | CA: 0
In stock
DB25 Slimline Gender Changer F/F
GC25SF
DB25 Slimline Gender Changer F/F

Convert a DB25 male connector to a DB25 female connector

$6.99
762+ In stock In stock
US: 644 | CA: 118
In stock Learn More
6 ft Straight Through DB25 Serial/Parallel Cable - M/F
$8.99
443+ In stock In stock
US: 370 | CA: 73
In stock Learn More
1m Black DB9 RS232 Serial Null Modem Cable F/M
SCNM9FM1MBK
1m Black DB9 RS232 Serial Null Modem Cable F/M

Connect your serial devices, and transfer your files

$6.99
16in 9 Pin Serial Male to 10 Pin Motherboard Header Panel Mount Cable
PNL9M16
16in 9 Pin Serial Male to 10 Pin Motherboard Header Panel Mount Cable

Turn a Motherboard IDC Serial Header into a Panel-Mountable 9-Pin RS232 Serial Connector

$8.99
1417+ In stock In stock
US: 817 | CA: 600
In stock Learn More
6 Pin MiniDIN PS/2 Mouse Slot Plate Bracket
PLATE6F
6 Pin MiniDIN PS/2 Mouse Slot Plate Bracket

Replace the PS/2 keyboard or mouse port on your PC

$7.99
258+ In stock In stock
US: 186 | CA: 72
In stock Learn More
6 ft DB9-DB25 Laplink Serial Cable
$7.99
9+ In stock In stock
US: 0 | CA: 9
In stock Learn More
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