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1,461 deals for Serial Adapters

on Sale
-16%
Startech Ec1394b2 2 Port Expresscard 1394b Firewire Laptop Adapter Card on sale

Startech Ec1394b2 2 Port Expresscard 1394b Firewire Laptop Adapter Card

73.99
$61.99
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-2%
Addonics ExpressCard Cardbus Adapter - ADEXC34CB on sale

Addonics ExpressCard Cardbus Adapter - ADEXC34CB

54.99
$53.99
+ $6.50 shipping
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-30%
Startech Icusb2324i 4 Port Usb To Db9 Rs232 Serial Adapter Hub – Industrial Din on sale

Startech Icusb2324i 4 Port Usb To Db9 Rs232 Serial Adapter Hub – Industrial Din

115.99
$80.99
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-16%
VisionTek USB 3.0 PCIE Expansion Card on sale

VisionTek USB 3.0 PCIE Expansion Card

32.99
$27.76
+ $4.97 shipping
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-33%
Behringer XUF - 32-channel FireWire and USB 2.0 Expansion Card on sale

Behringer XUF - 32-channel FireWire and USB 2.0 Expansion Card

449.99
$299.99
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-3%
Startech - 4-port Usb-to-rs232 Serial Db9 Adapter Hub on sale

Startech - 4-port Usb-to-rs232 Serial Db9 Adapter Hub

63.99
$61.99
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-21%
EDGEPORT 4S 4 PORT RS-232/422/ 485 SW SELECT DB-9 USB CONVERT (ITEM ALSO KNOWN AS : DIG-301-1000-94) [301-1000-94] - Digi Edgeport USB-to-Serial Converter - Network in on sale

EDGEPORT 4S 4 PORT RS-232/422/ 485 SW SELECT DB-9 USB CONVERT (ITEM ALSO KNOWN AS : DIG-301-1000-94) [301-1000-94] - Digi Edgeport USB-to-Serial Converter - Network in

379.00
$297.70
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-18%
Gear Head High-Speed USB Serial Adapter on sale

Gear Head High-Speed USB Serial Adapter

12.99
$10.69
+ $6.50 shipping
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-33%
Siig Jj-pc0112-s1 Pc Card Adapter on sale

Siig Jj-pc0112-s1 Pc Card Adapter

29.99
$19.99
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-6%
StarTech.com 4 Independent Port PCI Express SuperSpeed USB 3.0 Controller Card Adapter with UASP - SATA Power on sale

StarTech.com 4 Independent Port PCI Express SuperSpeed USB 3.0 Controller Card Adapter with UASP - SATA Power

114.95
$107.95
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-44%
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

20.89
$11.74
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-10%
Syba Multimedia 1-port PCI Express Parallel Adapter SD-PEX10005 on sale

Syba Multimedia 1-port PCI Express Parallel Adapter SD-PEX10005

21.06
$18.89
+ $4.97 shipping
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-13%
Startech Usbint5pin 18 Internal 5 Pin Usb Idc Motherboard Header Cable – F/f F- on sale

Startech Usbint5pin 18 Internal 5 Pin Usb Idc Motherboard Header Cable – F/f F-

7.99
$6.99
+ $1.99 shipping
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-18%
Vantec UGT-FW200 3-Port FireWire 400 PCIe Host Card on sale

Vantec UGT-FW200 3-Port FireWire 400 PCIe Host Card

23.99
$19.74
+ $6.50 shipping
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-22%
EDGEPORT 8S 8 PORT RS232/422/ 485 SELECTABLE DB-9 USB CONVER (ITEM ALSO KNOWN AS : DIG-301-1002-98) [301-1002-98] - Digi Edgeport USB-to-Serial Converter - Network in on sale

EDGEPORT 8S 8 PORT RS232/422/ 485 SELECTABLE DB-9 USB CONVER (ITEM ALSO KNOWN AS : DIG-301-1002-98) [301-1002-98] - Digi Edgeport USB-to-Serial Converter - Network in

690.00
$540.78
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-41%
SIIG 3-port FW800 PCIe Card (3-port FW800 PCIe Card) on sale

SIIG 3-port FW800 PCIe Card (3-port FW800 PCIe Card)

109.99
$64.95
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-9%
RS485 on sale

RS485

1.65
$1.50
+ $4.00 shipping
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-16%
Startech Usbint5pin24 24 Nternal 5 Pin Usb Idc Motherboard Header Cable on sale

Startech Usbint5pin24 24 Nternal 5 Pin Usb Idc Motherboard Header Cable

6.99
$5.89
+ $1.99 shipping
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-21%
Startech Ecusb3s22 Usb Expresscard on sale

Startech Ecusb3s22 Usb Expresscard

33.99
$26.99
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-15%
Vantec UGT-PC2S1P 2+1 Serial and Parallel PCI Host Card on sale

Vantec UGT-PC2S1P 2+1 Serial and Parallel PCI Host Card

18.99
$16.23
+ $6.50 shipping
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-22%
StarTech.com 4 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA - SP4 Power on sale

StarTech.com 4 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA - SP4 Power

86.99
$67.95
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-33%
Startech Model Plate9m2p16 16 2 Port Db9 Serial Port Bracket To 10 Pin Header on sale

Startech Model Plate9m2p16 16 2 Port Db9 Serial Port Bracket To 10 Pin Header

11.99
$7.99
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-50%
Startech Ecusb3s2 2 Port Expresscard Superspeed Usb 3.0 Card Adapter - Retail on sale

Startech Ecusb3s2 2 Port Expresscard Superspeed Usb 3.0 Card Adapter - Retail

35.99
$17.99
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-7%
Vantec UGT-FW210 2+1 FireWire 800/400 PCIe Combo Host Card on sale

Vantec UGT-FW210 2+1 FireWire 800/400 PCIe Combo Host Card

39.99
$37.33
+ $6.50 shipping
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-23%
Contour ShuttlePRO V.2 (Multimedia Controller) on sale

Contour ShuttlePRO V.2 (Multimedia Controller)

109.95
$84.95
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-14%
Extech USB100 RS-232 to USB Adapter on sale

Extech USB100 RS-232 to USB Adapter

41.99
$36.15
+ $6.50 shipping
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-33%
StarTech.com 4 Port SuperSpeed USB 3.0 PCI Express Card with UASP - SATA Power on sale

StarTech.com 4 Port SuperSpeed USB 3.0 PCI Express Card with UASP - SATA Power

51.99
$34.99
+ $9.95 shipping
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-41%
Sabrent Usb-sbcv Usb 2.0 External 2.1 Surround Sound Adapter on sale

Sabrent Usb-sbcv Usb 2.0 External 2.1 Surround Sound Adapter

16.99
$9.99
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-20%
Celestron Usb To Rs-232 Converter Cable 18775 on sale

Celestron Usb To Rs-232 Converter Cable 18775

24.95
$19.95
No Shipping Info
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-19%
SIIG NN-FW0012-S1 FireWire Adapter - 3 x 9-pin FireWire 800 Female IEEE 1394b FireWire - Plug-in Card - Retail on sale

SIIG NN-FW0012-S1 FireWire Adapter - 3 x 9-pin FireWire 800 Female IEEE 1394b FireWire - Plug-in Card - Retail

59.99
$48.48
No Shipping Info
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Showing 1 - 30 of 1,461
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Best Deals in Serial Adapters

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