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Serial Adapters

Price Range
Below $20 (44)$20 - $30 (76)$30 - $40 (63)$40 - $60 (79)$60 - $100 (87)$100 - $200 (87)$200 - $360 (95)Above $360 (97)
Brand
SIIG (259)StarTech.com (126)Digi (305)Comtrol (149)Advantech (78)Quatech (95)Belkin (102)
Form Factor
Expansion Card (1,820)Internal Adapter (590)External Adapter (317)
Cabling Type
Serial RS-232 (687)USB (423)Serial (726)Serial RS-422 (230)IEEE 1394 (390)Serial RS-485 (132)DB-25 (35)
Data Transfer Rate
Less Than 100 Kbps (138)100 - 511 Kbps (822)512 Kbps - 1.9 Mbps (270)2 Mbps - 20 Mbps (225)More Than 20 Mbps (671)
Interface Compatibility
PCI (1,295)PCI-X (118)USB 1.1 (207)PC Card (Cardbus) (204)USB 2.0 (93)PCI-Express (54)Serial (118)
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Showing 1 - 20 of 3,326
Sorted by: Best Matches | Product Rating | Price (Low to high)

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Digi ISA 16-bit - 4 x D-Sub (DB-25) Male RS-232 Serial Via Cable (Included) - Plug-in Card Designed to ... Image

Digi ISA 16-bit - 4 x D-Sub (DB-25) Male RS-232 Serial Via Cable (Included) - Plug-in Card Designed to ... Serial Adapter

 
$3
from 1 store

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HP (283984-001) Image

Hewlett Packard (283984-001) Serial Adapter

Internal Adapter Read more
 
$5
from 1 store

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TangShop (400011129248) Image

TangShop (400011129248) Serial Adapter

External Adapter, USB 1.1 Interface, Cabling: Serial RS-232, USB, Cable... Read more
 
$7
from 2 stores

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HP Compaq (228504-001) Image

Hewlett Packard Compaq (228504-001) Serial Adapter

Internal Adapter Read more
 
$7
from 1 store

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Quatech DS 100S (DS-100S) Image

Quatech DS 100S (DS-100S) Serial Adapter

0.92 Mbps, Expansion Card, ISA Interface, Cabling: Serial, Cable Connectivity,... Read more
 
$8
from 1 store

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Sabrent (SBT-AL15Y) Image

Sabrent (SBT-AL15Y) (SBTAL15Y) Serial Adapter

480 Mbps, Internal Adapter, PCI, USB 2.0 Interface, Cabling: USB, Cable... Read more
 
from 3 stores

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IBM SSA 4-Ports Serialraid Plus Controller 64MB Cache 34L5388 Image

IBM SSA 4-Ports Serialraid Plus Controller 64MB Cache 34L5388 Serial Adapter

 
$8
from 1 store

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NexxTech (N2PFWCB) Image

NexxTech (N2PFWCB) Serial Adapter

400 Mbps, Expansion Card, PC Card (Cardbus) Interface, Cabling: IEEE 1394a Read more
 
from 2 stores

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Fanner MTU25 Image

Fanner MTU25 Serial Adapter

12 Mbps, Internal Adapter, PCI Interface, Cabling: USB, Cable Connectivity,... Read more
 
$10
from 2 stores

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IBM (73P3973) Image

IBM (73P3973) Serial Adapter

0.22 Mbps, Internal Adapter, PCI Interface, Cabling: Serial RS-232 Read more
 
$10
from 1 store

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Epson (C823722) Image

Epson (C823722) Serial Adapter

400 Mbps, Internal Adapter, Firewire, PCI Interface, Cabling: IEEE 1394 Read more
 
from 3 stores

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Sabrent (SBT-VT6306) Image

Sabrent (SBT-VT6306) (SBTVT6306) Serial Adapter

Internal Adapter, PCI Interface, Cabling: IEEE 1394, Cable Connectivity, For:... Read more
 
from 3 stores

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Ultra Products (ULT31500) Image

Ultra Products (ULT31500) Serial Adapter

480 Mbps, Internal Adapter, PCI, USB 2.0, PCI 2.2 Interface, Cabling: USB 2.0,... Read more
 
from 4 stores

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Adapters.com Generic PCI to IEEE 1394 4-Ports FireWire Controller Card Image

Adapters.com Generic PCI to IEEE 1394 4-Ports FireWire Controller Card (A6306) Serial Adapter

 
$15
from 1 store

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CP International (CP-U2P-05) Image

CP International (CP-U2P-05) (D30297) Serial Adapter

480 Mbps, Internal Adapter, PCI Interface, Cabling: USB, Cable Connectivity,... Read more
 
$15
from 1 store

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Ultra Max (ULT31342) Image

Ultra Max (ULT31342) Serial Adapter

400 Mbps, Expansion Card, PCI Interface, Cabling: IEEE 1394, Cable Connectivity Read more
 
from 3 stores

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StarTech.com (PCI420USB) Image

StarTech.com (PCI420USB) Serial Adapter

480 Mbps, Expansion Card, PCI Interface, Cable Connectivity, For: PC, Mac... Read more
 
$15
from 2 stores

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SIIG (JU-P20212) Image

SIIG (JU-P20212) Serial Adapter

480 Mbps, Expansion Card, PCI Interface, Cable Connectivity, For: PC Platforms Read more
 
$15
from 1 store

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StarTech.com (PCI220USB) Image

StarTech.com (PCI220USB) Serial Adapter

480 Mbps, Expansion Card, PCI Interface, Cabling: Serial, Cable Connectivity,... Read more
 
$16
from 1 store

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SIIG (LP-P10011) Image

SIIG (LP-P10011) Serial Adapter

0.12 Mbps, Expansion Card, PCI Interface, Cabling: Serial, Cable Connectivity,... Read more
 
from 2 stores
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