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412 deals for motherboards with serial ports

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-6%
Startech.COM 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 Uart - PEX4S553 on sale

Startech.COM 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 Uart - PEX4S553

89.99
$84.99
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-65%
Syba Low Profile PCI SATA 2-Port RaidCard SiliconImage Sil3512 chipset (1943989) on sale

Syba Low Profile PCI SATA 2-Port RaidCard SiliconImage Sil3512 chipset (1943989)

54.99
$19.49
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-68%
Syba Mini PCI 2.0 2-Port USB3.0 Card Renesas D720202 Chipset 5.0Gbps (1943990) on sale

Syba Mini PCI 2.0 2-Port USB3.0 Card Renesas D720202 Chipset 5.0Gbps (1943990)

71.99
$23.07
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-66%
IOCreat PCIe 2x Port Serial DB9 Card Moschip 9922 Chipset (1944233) on sale

IOCreat PCIe 2x Port Serial DB9 Card Moschip 9922 Chipset (1944233)

63.99
$21.99
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-62%
Syba Express Card 1x True DB9 RS-232 Port Serial 34mm MCS9901 Chipset (1943971) on sale

Syba Express Card 1x True DB9 RS-232 Port Serial 34mm MCS9901 Chipset (1943971)

62.99
$23.99
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-42%
StarTech.com 2 Port 16in DB9 Serial Port Bracket to 10 Pin Header - IDC Female Motherboard - DB-9 Male Serial - 16 - Gray on sale

StarTech.com 2 Port 16in DB9 Serial Port Bracket to 10 Pin Header - IDC Female Motherboard - DB-9 Male Serial - 16 - Gray

9.79
$5.67
+ $2.65 shipping
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-18%
StarTech 24 Internal Motherboard USB Header to Serial RS232 Adapter on sale

StarTech 24 Internal Motherboard USB Header to Serial RS232 Adapter

25.55
$21.02
+ $4.97 shipping
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-25%
StarTech.com 24 Internal USB Motherboard Header to 2-Port Serial RS232 Adapter on sale

StarTech.com 24 Internal USB Motherboard Header to 2-Port Serial RS232 Adapter

66.99
$50.03
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-70%
IOCreat PCI 32-Bit 2x Port Serial DB9 Card Netmos 9865 Chipset (1944226) on sale

IOCreat PCI 32-Bit 2x Port Serial DB9 Card Netmos 9865 Chipset (1944226)

54.99
$16.76
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-45%
Motherboard USB2.0 9Pin Header to 2 Ports A Female Adapter Cable on sale

Motherboard USB2.0 9Pin Header to 2 Ports A Female Adapter Cable

11.99
$6.64
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-64%
Syba 1 Port USB 3.1 Type-C PCI-E 3.0 x1 (2163120) on sale

Syba 1 Port USB 3.1 Type-C PCI-E 3.0 x1 (2163120)

97.99
$34.99
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-57%
Motherboard Cable Adapter DB-25 Female to 26 Pin Port Lfyru on sale

Motherboard Cable Adapter DB-25 Female to 26 Pin Port Lfyru

18.99
$8.25
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-28%
Epson C32c824121 Ub-u02iii Serial Adapter on sale

Epson C32c824121 Ub-u02iii Serial Adapter

130.99
$94.00
+ $2.99 shipping
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-29%
StarTech 2-Port Internal USB 3.0 Motherboard Header Adapter Cable on sale

StarTech 2-Port Internal USB 3.0 Motherboard Header Adapter Cable

15.22
$10.74
+ $4.97 shipping
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-46%
Black 2 Ports USB 2.0 A Female to Motherboard 9 Pin Header Adapter Cable Cord on sale

Black 2 Ports USB 2.0 A Female to Motherboard 9 Pin Header Adapter Cable Cord

11.99
$6.46
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-14%
StarTech.com PCI4S550N 4 Port PCI Serial Adapter Card on sale

StarTech.com PCI4S550N 4 Port PCI Serial Adapter Card

51.24
$43.99
+ $4.97 shipping
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-41%
Cables To Go 13403 USB INTERNAL AT MOTHERBOARD ADAPTER 2-PORT on sale

Cables To Go 13403 USB INTERNAL AT MOTHERBOARD ADAPTER 2-PORT

7.60
$4.52
+ $14.95 shipping
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-5%
StarTech.com 2 Port Internal USB 3.0 Motherboard Header Adapter Cable on sale

StarTech.com 2 Port Internal USB 3.0 Motherboard Header Adapter Cable

16.35
$15.53
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-47%
PCI Backplate 2 Ports USB 2.0 A Female to Motherboard 9 Pin Socket Adapter Cable on sale

PCI Backplate 2 Ports USB 2.0 A Female to Motherboard 9 Pin Socket Adapter Cable

12.99
$6.86
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-53%
StarTech.com 2 Port 16in DB9 Serial Port Bracket to 10 Pin Header - Low Profile - 1 x DB-9 Male Serial - 1 x IDC Female - Grey on sale

StarTech.com 2 Port 16in DB9 Serial Port Bracket to 10 Pin Header - Low Profile - 1 x DB-9 Male Serial - 1 x IDC Female - Grey

8.24
$3.84
+ $2.65 shipping
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-28%
StarTech.com 2 Port Panel Mount USB 3.0 Cable - USB A to Motherboard Header Cable F/F - USB for Motherboard - 1.64 ft - 1 Pack - 2 x Type A Female USB - 1 x IDC Female USB - Blue on sale

StarTech.com 2 Port Panel Mount USB 3.0 Cable - USB A to Motherboard Header Cable F/F - USB for Motherboard - 1.64 ft - 1 Pack - 2 x Type A Female USB - 1 x IDC Female USB - Blue

23.99
$17.17
+ $3.17 shipping
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-17%
Startech.com Usbmbadapt2 2 Port Usb Motherboard Header Adapter on sale

Startech.com Usbmbadapt2 2 Port Usb Motherboard Header Adapter

13.99
$11.58
+ $2.45 shipping
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-35%
StarTech.com 2 Port USB 3.0 A Female Low Profile Slot Plate Adapter - USB for Motherboard - 1.64 ft - 1 Pack - 2 x Type A Female USB - 1 x IDC Female USB - Blue on sale

StarTech.com 2 Port USB 3.0 A Female Low Profile Slot Plate Adapter - USB for Motherboard - 1.64 ft - 1 Pack - 2 x Type A Female USB - 1 x IDC Female USB - Blue

21.99
$14.29
+ $3.24 shipping
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-46%
30cm Motherboard 9 Pin Header Cable to 2 x USB 2.0 Type A Female Adapter Cable on sale

30cm Motherboard 9 Pin Header Cable to 2 x USB 2.0 Type A Female Adapter Cable

11.99
$6.46
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-41%
Siig 3-port Fw800 Pcie Card on sale

Siig 3-port Fw800 Pcie Card

109.99
$64.95
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-81%
50cm Motherboard 20 Pin Header to 2 x USB 3.0 A F/F Cable Lead Cord Connector on sale

50cm Motherboard 20 Pin Header to 2 x USB 3.0 A F/F Cable Lead Cord Connector

24.99
$4.81
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-79%
Notebook Motherboard 4 Digits LPT Parallel USB Analyzer Tester POST Test Card on sale

Notebook Motherboard 4 Digits LPT Parallel USB Analyzer Tester POST Test Card

22.99
$4.77
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-41%
StarTech Internal 5-Pin USB IDC Motherboard Header Cable, 24 on sale

StarTech Internal 5-Pin USB IDC Motherboard Header Cable, 24

8.06
$4.72
+ $4.97 shipping
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-8%
StarTech Panel Mount USB Cable to USB A to Motherboard Header Cable, 1', Black on sale

StarTech Panel Mount USB Cable to USB A to Motherboard Header Cable, 1', Black

8.67
$7.99
+ $4.97 shipping
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-7%
Startech.com PEX8S952 8-Port 16950 UART Multiport Serial Adapter - PCI Express - 8 x DB-9 Male RS-232 Serial Via Cable (Optional) -  Plug-in Card on sale

Startech.com PEX8S952 8-Port 16950 UART Multiport Serial Adapter - PCI Express - 8 x DB-9 Male RS-232 Serial Via Cable (Optional) - Plug-in Card

167.80
$155.99
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Showing 1 - 30 of 412
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Best Deals in Serial Adapters

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