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1,019 deals for Serial Adapters

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-32%
Sonnet Allegro Express 5-Port USB 2.0 Adapter on sale

Sonnet Allegro Express 5-Port USB 2.0 Adapter

56.10
$38.24
+ $4.97 shipping
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-10%
Pacific S-20 855413 20 Walk Behind Auto Floor Scrubber with Pad Assist Drive System - On Board Charger, No Batteries on sale

Pacific S-20 855413 20 Walk Behind Auto Floor Scrubber with Pad Assist Drive System - On Board Charger, No Batteries

4,130.00
$3,717.00
Free Shipping
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-59%
Pool Cleaner Plug (4-Pin, Female, 4-Wire), 1 per machine on sale

Pool Cleaner Plug (4-Pin, Female, 4-Wire), 1 per machine

127.99
$51.99
+ $7.95 shipping
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-21%
ANYWHEREUSB  2 PORT USB OVER I P HUB (ITEM ALSO KNOWN AS : AW-USB-2) [dig-awusb2] - Digi AnywhereUSB - Network interface card/device - on sale

ANYWHEREUSB 2 PORT USB OVER I P HUB (ITEM ALSO KNOWN AS : AW-USB-2) [dig-awusb2] - Digi AnywhereUSB - Network interface card/device -

287.00
$227.11
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-30%
CablesToBuy 2-Port USB 2.0/2-Port FireWire PCMCIA CardBus Adapter Card on sale

CablesToBuy 2-Port USB 2.0/2-Port FireWire PCMCIA CardBus Adapter Card

28.56
$19.99
+ $6.59 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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-23%
SIIG FireWire 2-Port ExpressCard on sale

SIIG FireWire 2-Port ExpressCard

48.88
$37.83
+ $4.97 shipping
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-21%
EDGEPORT 4S 4 PORT RS-232/422/ 485 SW SELECT DB-9 USB CONVERT (ITEM ALSO KNOWN AS : 301-1000-94) [dig-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 : 301-1000-94) [dig-301-1000-94] - Digi Edgeport USB-to-Serial Converter - Network in

379.00
$297.70
Free Shipping
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-33%
USB 3.0 PCIE Expansion Card on sale

USB 3.0 PCIE Expansion Card

36.45
$24.26
No Shipping Info
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-9%
RS485 on sale

RS485

1.65
$1.50
+ $4.00 shipping
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-19%
5304479274 ADAPTER B on sale

5304479274 ADAPTER B

14.46
$11.71
+ $7.49 shipping
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-33%
Monoprice 2 Ports USB 3.0 PCI-Express (PCI-e) Controller Card w/ Molex 4pin Power - NEC Ch on sale

Monoprice 2 Ports USB 3.0 PCI-Express (PCI-e) Controller Card w/ Molex 4pin Power - NEC Ch

24.05
$16.03
+ $4.59 shipping
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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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-22%
StarTech 1-Port PCI Parallel Adapter Card on sale

StarTech 1-Port PCI Parallel Adapter Card

26.88
$20.99
+ $4.97 shipping
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-55%
CablesToBuy RS232/RS485/RS422 Adapter on sale

CablesToBuy RS232/RS485/RS42 2 Adapter

28.56
$12.99
+ $4.59 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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-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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-30%
StarTech.com 4 Independent Port PCI Express USB 2.0 Adapter Card on sale

StarTech.com 4 Independent Port PCI Express USB 2.0 Adapter Card

73.99
$51.99
Free Shipping
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-32%
StarTech.com PEX400USB2 4 Port PCI Express USB 2.0 Adapter Card on sale

StarTech.com PEX400USB2 4 Port PCI Express USB 2.0 Adapter Card

49.88
$33.99
+ $4.97 shipping
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-11%
U.S. Robotics USR8401 2-port ExpressCard USB Adapter on sale

U.S. Robotics USR8401 2-port ExpressCard USB Adapter

34.99
$30.99
+ $9.95 shipping
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-29%
Rosewill 2 Port USB 3.0 PCI Express Card - PCI Express x1 - Plug-in Card - 2 USB Port(s) on sale

Rosewill 2 Port USB 3.0 PCI Express Card - PCI Express x1 - Plug-in Card - 2 USB Port(s)

29.99
$21.24
No Shipping Info
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-33%
StarTech.com 2 Port Flush Mount ExpressCard 54mm SuperSpeed USB 3.0 Card Adapter with UASP Support on sale

StarTech.com 2 Port Flush Mount ExpressCard 54mm SuperSpeed USB 3.0 Card Adapter with UASP Support

53.99
$35.99
+ $9.95 shipping
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-19%
Iogear 2-Port Superspeed Usb 3.0 Pci-Express Card 2-Port Superspeed Usb 3.0 Pci-Express Card 8.6000 L X 6.1000 W X 2.4000 H X on sale

Iogear 2-Port Superspeed Usb 3.0 Pci-Express Card 2-Port Superspeed Usb 3.0 Pci-Express Card 8.6000 L X 6.1000 W X 2.4000 H X

51.70
$41.92
No Shipping Info
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-19%
StarTech.com 2 Port ExpressCard Laptop 1394a Firewire Adapter Card on sale

StarTech.com 2 Port ExpressCard Laptop 1394a Firewire Adapter Card

66.99
$53.95
Free Shipping
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-5%
StarTech.com 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support on sale

StarTech.com 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support

21.99
$20.99
+ $9.95 shipping
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-1%
StarTech.com 4 Port RS232 PCI Express Serial Card w -  Breakout Cable on sale

StarTech.com 4 Port RS232 PCI Express Serial Card w - Breakout Cable

92.95
$91.95
Free Shipping
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-30%
USB 3.0 PCIE 2 x USB Port Upgr on sale

USB 3.0 PCIE 2 x USB Port Upgr

18.43
$12.95
No Shipping Info
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-32%
StarTech.com 2 Port SuperSpeed USB 3.0 PCI Express Card with UASP - SATA Power on sale

StarTech.com 2 Port SuperSpeed USB 3.0 PCI Express Card with UASP - SATA Power

40.99
$27.99
+ $9.95 shipping
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-19%
Iogear Superspeed Usb 3.0 Expresscard Superspeed Usb 3.0 Expresscard 8.8700 L X 6.1200 W X 2.5000 H X on sale

Iogear Superspeed Usb 3.0 Expresscard Superspeed Usb 3.0 Expresscard 8.8700 L X 6.1200 W X 2.5000 H X

71.63
$58.08
No Shipping Info
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-15%
StarTech.com 2 Port RS232 PCI Express Serial Card w -  Breakout Cable on sale

StarTech.com 2 Port RS232 PCI Express Serial Card w - Breakout Cable

52.99
$44.95
+ $9.95 shipping
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Best Deals in Serial Adapters

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