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134 deals for Serial Adapters

on Sale
-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

450.00
$299.99
Free Shipping
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-50%
New Logitech Harmony Wireless RF Extender for Harmony 890 890 pro 1000 1100 on sale

New Logitech Harmony Wireless RF Extender for Harmony 890 890 pro 1000 1100

99.99
$49.98
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-48%
Metro CR4LPBR Low-Profile Grid Mounted Can Rack - 6 1/2 x 7 3/4 x 28 1/2 on sale

Metro CR4LPBR Low-Profile Grid Mounted Can Rack - 6 1/2 x 7 3/4 x 28 1/2

74.00
$38.49
No Shipping Info
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-15%
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
$33.99
+ $6.50 shipping
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-19%
5304479274 ADAPTER B on sale

5304479274 ADAPTER B

16.43
$13.31
+ $7.49 shipping
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-48%
Digi 301-1000-04 Edgeport/4 Multiport Serial Adapter -  - 4 x DB-9   Serial) -  External Hot-swappable on sale

Digi 301-1000-04 Edgeport/4 Multiport Serial Adapter - - 4 x DB-9 Serial) - External Hot-swappable

424.88
$219.17
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-38%
SIIG PCI-e FireWire Card (2-Port Firewire PCI-e Card) on sale

SIIG PCI-e FireWire Card (2-Port Firewire PCI-e Card)

79.99
$49.99
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-67%
Ultra 4-Port USB 2.0 PCI Bracket ULT40299 on sale

Ultra 4-Port USB 2.0 PCI Bracket ULT40299

29.99
$9.99
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-54%
Gear Head High-Speed USB Serial Adapter on sale

Gear Head High-Speed USB Serial Adapter

19.99
$9.28
+ $6.50 shipping
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-33%
SIIG 2A USB 2-Port Power Adapter on sale

SIIG 2A USB 2-Port Power Adapter

20.88
$14.09
+ $4.97 shipping
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-46%
Tripp Lite USA-19HS Keyspan Hi-Speed USB to Serial Adapter - Male to Male, Detac on sale

Tripp Lite USA-19HS Keyspan Hi-Speed USB to Serial Adapter - Male to Male, Detac

45.99
$24.99
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-28%
Gear Head High Speed USB Serial Adapter on sale

Gear Head High Speed USB Serial Adapter

12.88
$9.28
+ $4.97 shipping
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-24%
Mainboard 4-Port USB 2.0 Header Host Backup Bracket Extension on sale

Mainboard 4-Port USB 2.0 Header Host Backup Bracket Extension

5.27
$3.98
Free Shipping
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-30%
Startech - 1-Port PCI Serial Adapter Card - Green on sale

Startech - 1-Port PCI Serial Adapter Card - Green

29.99
$20.99
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-9%
Extech USB100 RS-232 to USB Adapter on sale

Extech USB100 RS-232 to USB Adapter

41.99
$38.29
+ $6.50 shipping
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-59%
StarTech.com PCI1S550 1 Port PCI RS232 Serial Adapter Card on sale

StarTech.com PCI1S550 1 Port PCI RS232 Serial Adapter Card

49.88
$20.46
+ $4.97 shipping
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-20%
54mm Express Card to 2 Port USB 3.0 Adapter Transfer Rate Up to 5Gbps on sale

54mm Express Card to 2 Port USB 3.0 Adapter Transfer Rate Up to 5Gbps

10.00
$8.00
Free Shipping
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-15%
Startech - 2-Port PCI Express-to-16C950 Uart Serial Adapter Card - Green on sale

Startech - 2-Port PCI Express-to-16C950 Uart Serial Adapter Card - Green

45.99
$38.99
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-3%
VisionTek - 4-Port USB 3.0 PCI Express Expansion Card on sale

VisionTek - 4-Port USB 3.0 PCI Express Expansion Card

29.99
$28.99
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-28%
SIIG USB to Serial on sale

SIIG USB to Serial

34.88
$24.99
+ $4.97 shipping
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-10%
Buffalo Technology - USB 3.0 PCI Express Card - Green on sale

Buffalo Technology - USB 3.0 PCI Express Card - Green

39.99
$35.99
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-7%
Startech - PCI Express Parallel Adapter Card - Black on sale

Startech - PCI Express Parallel Adapter Card - Black

28.99
$26.99
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-7%
Startech - PCI Express Parallel Adapter Card - Black on sale

Startech - PCI Express Parallel Adapter Card - Black

28.99
$26.99
Free Shipping
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-10%
Mediasonic HP1-U34F 4-Port USB 3.0 PCI Express Card on sale

Mediasonic HP1-U34F 4-Port USB 3.0 PCI Express Card

18.88
$16.91
+ $4.97 shipping
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-13%
Mediasonic HP1-U32F 2-Port USB 3.0 PCI Express Card on sale

Mediasonic HP1-U32F 2-Port USB 3.0 PCI Express Card

16.88
$14.67
+ $4.97 shipping
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-10%
Buffalo Technology - USB 3.0 PCI Express Card - Green on sale

Buffalo Technology - USB 3.0 PCI Express Card - Green

39.99
$35.99
Free Shipping
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-57%
Legrand RS232 to RF Interface MR232G on sale

Legrand RS232 to RF Interface MR232G

600.32
$259.99
Free Shipping
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-16%
Digi 76002042 8-port DTE DB-9 Male RS-232 Fan-out Cable on sale

Digi 76002042 8-port DTE DB-9 Male RS-232 Fan-out Cable

90.00
$75.99
No Shipping Info
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-19%
Premiertek ExpressCard to USB 2.0 Adapter on sale

Premiertek ExpressCard to USB 2.0 Adapter

12.88
$10.49
+ $4.97 shipping
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-69%
Omron Cs1w-scb41-v1 Sysmac Serial Communication Unit Rs-232c / Rs-422a / 485 on sale

Omron Cs1w-scb41-v1 Sysmac Serial Communication Unit Rs-232c / Rs-422a / 485

785.99
$239.99
+ $14.41 shipping
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Showing 1 - 30 of 134

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