here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
Serial Cables
I'm Celeste, Newegg's tech expert! Need help with "mother"?
BUCIER 1pcs for Motherboard 9 Pin RS232 DB9 Pin Com Port Ribbon Serial Cable Connector Bracket Female
Limited time offer, ends 11/04
$21.39
Free Shipping
2M Colorful PC Motherboard External Power On/Off Button Extension Cable
Limited time offer, ends 10/12
10CM USB Motherboard Cable USB Header Extension Cable 9Pin 1 Female to 2 Male Y Splitter Cable 3.94in
Limited time offer, ends 10/12
Motherboard USB3.0+USB2.0 I/O Board Internal Cable HUB High Extension Cable Cable for PC Computer for C
Limited time offer, ends 10/12
9Pin USB Header Splitter Male 1 to 2 Female Extension Cable Card for Motherboard, USB 2.0 Splitter Cable Connector
Limited time offer, ends 10/12
Vszerda 2 Port DB9 RS232Serial Port Bracket to 10 pin HeaderRibbon Cable Connector Adapter, DB9 Serial Male to 10P Motherboard Header Panel Mount Cable Serial Port Bracket (12in 4Pcs) (2 Port)
Limited time offer, ends 10/25
$44.99
Free Shipping
Vszerda 1Port DB9 RS232Serial Port Bracket to 10 pin HeaderRibbon Cable Connector Adapter, DB9 Serial Male to 10P Motherboard Header Panel Mount Cable Serial Port Bracket (12in 4Pcs) (1 Port)
Limited time offer, ends 10/25
$34.99
Free Shipping
SATA 15 Pin to 3 Pin/4 Pin Laptop Motherboard CPU Fan Extension Cable Adapter Dropship
Limited time offer, ends 10/12
USB3.0 1 to 2 Splitter 19Pin USB Extension Cable for Computer Motherboard
Limited time offer, ends 10/12
4-Pin To 8-Pin ATX Male Female PC Motherboard CPU Power Supply Adapter Connector Cable
Limited time offer, ends 10/12
SATA 15 Pin to 3 Pin/4 Pin Laptop Motherboard CPU Fan Extension Cable Adapter Dropship
Limited time offer, ends 10/12
PC Computer Power Supply PSU EPS ATX/12V 4 pin IDE to Motherboard 4-Pin P4 CPU Power Adapter Converter Cord Cable
Limited time offer, ends 10/12
PC ATX 24 Pin TO 14 Pin Power Supply Cable 18AWG Wire For Q77 B75 A75 Q75 H81 Motherboard Mainboard
Limited time offer, ends 10/12
ATX 24 Pin Motherboard Power Extension Cable Internal PC PSU ATX 24 Pin Male to 24 Pin Female Extension Power Cable
Limited time offer, ends 11/01
Motherboard Header Adapter Usb2.0 9Pin To Motherboard Usb3.0 20Pin Usb2.0 To 3.0 Adapter Extension Cable 10CM(9F20M)
Limited time offer, ends 11/01
Motherboard Header Adapter Usb2.0 9Pin To Motherboard Usb3.0 20Pin Usb2.0 To 3.0 Adapter Extension Cable 10CM(9M20F)
Limited time offer, ends 11/01
E-ATX 20pin Male To 24pin Female M/F power supply adapter cable motherboard
Limited time offer, ends 11/01
For Motherboard Switch Hard Disk SSD LED/PLED/ Power Reset SW Extension Cable 30cm
Limited time offer, ends 10/12
For Motherboard Switch Hard Disk SSD LED/PLED/ Power Reset SW Extension Cable 50CM
Limited time offer, ends 10/12
For Motherboard Switch Hard Disk SSD LED/PLED/ Power Reset SW Extension Cable 20CM
Limited time offer, ends 10/12
For Motherboard Switch Hard Disk SSD LED/PLED/ Power Reset SW Extension Cable 100CM
Limited time offer, ends 10/12
Mini USB 19/20Pin Internal Extension Adapter Cable for Motherboard 19Pin
Limited time offer, ends 11/01
30cm/11.8Inch 24Pin to 6Pin 18AWG Adapter Cable for 8100 8200 8300 800G1 6300 Motherboards Accessories
Limited time offer, ends 11/01
PC Motherboard Atx Power Supply On/Off Push Button Reset Cables for Desktop PC Computer for Case
Limited time offer, ends 10/12
24Pin Female to Male Power Adapter for Computer Motherboard Power Supply
Limited time offer, ends 11/01
8pin Female to Male Power Adapter for Computer Motherboard Power Supply
Limited time offer, ends 11/01
288Pin-262Pin DDR5 U-DIMM Desktop PC Memory Adapter Connector to Notebook SO DDR5 Motherboards Memory Card Assembly
Limited time offer, ends 10/12
Vszerda PC Power Button Switch Desktop Computer Power Switch External Computer Motherboard Remote Start Button Extension Cord with LED Light -1.8M /5.9FT Black
Limited time offer, ends 10/25
$18.99
Free Shipping
10CM USB Motherboard Cable USB Header Extension Cable 9Pin 1 Female to 2 Male Y Splitter Cable 3.94in
Limited time offer, ends 10/17
$17.76
Free Shipping
DB9 to 10Pin IDC Serial Cable,2Pack RS232 Serial Male to 10 Pin (2x5) IDC Motherboard Header Panel Moun Flat Ribbon Cable(0.3m)
Limited time offer, ends 10/17
$15.98
Free Shipping
FOR 10P to DB9 Serial Port Bracket MainBoard 10P to 9P RS232 DB9 Male Extension Line computer MotherBoard COM Extended line
Limited time offer, ends 10/17
$14.78
Free Shipping
FOR Motherboard DB25 1 Port Serial Parallel PCI Slot Header Cable Bracket LPT 25PIN
Limited time offer, ends 10/17
$12.99
Free Shipping
Vszerda Motherboard DB9 RS232 Com Port Serial Header Connector Cable Bracket
Limited time offer, ends 10/15
$24.99
Free Shipping
Vszerda 1Port DB9 RS232Serial Port Bracket to 10 pin HeaderRibbon Cable Connector Adapter, DB9 Serial Male to 10P Motherboard Header Panel Mount Cable Serial Port Bracket (12in 4Pcs) (1 Port)
Limited time offer, ends 10/15
$33.99
Free Shipping
10P to DB9 Serial Port Bracket MainBoard 10P to 9P RS232 DB9 Male Extension Line computer MotherBoard COM Extended line
Limited time offer, ends 10/17
$17.59
Free Shipping
Vszerda 2 Port DB9 RS232Serial Port Bracket to 10 pin HeaderRibbon Cable Connector Adapter, DB9 Serial Male to 10P Motherboard Header Panel Mount Cable Serial Port Bracket (12in 4Pcs) (2 Port)
Limited time offer, ends 10/15
$43.99
Free Shipping
Mining BTC B85-BTC 8PCI-E Desktop Motherboard B85 LGA 1150 DDR3 16G SATA3 USB3.0
$332.00
Free Shipping
Vszerda M.2 NVMe SSD Extension Cable M2 M-Key NVME Male to Female Adapter for Motherboard SSD 2230/2242/2260/2280 NVME Support only (33 cm/13 in)
Limited time offer, ends 10/25
$38.99
Free Shipping
10Gtek PCIe Gen5 MCIO to MCIO 8X Cable, SFF-TA-1016 74Pin 85-ohm, Server Storage Cable for NVMe Backplanes, HBAs, All-Flash Arrays, 0.75~0.8m(2.46~2.62ft)
Limited time offer, ends 10/10
$73.36
Free Shipping
9-pin serial cable, RS232 COM data cable, DB9 female-to-female connector, 1.5-meter RS232 serial cable
Limited time offer, ends 10/17
Vszerda PCIe Gen5 MCIO to MCIO 8X Cable, SFF-TA-1016 74Pin 85-ohm, Server Storage Cable for NVMe Backplanes, HBAs, All-Flash Arrays, 0.5-m(1.64ft)
Limited time offer, ends 10/15
$44.99
Free Shipping