Part | RoHS | Manufacturer | Brand Name | Product Line | Product Model | Product Type | TAA Compliant | Host Interface | Form Factor | Product Color | Card Height | Data Transfer Rate | Control Signals | Protocols | Baud Rate | Power Connector | Environmental Certification | Environmentally Friendly | Limited Warranty | Thickness | Input Current | Product Series | Ports Expandability | Platform Supported | Depth | Packaged Quantity | Width | Expansion Card Form Factor | Package Type | Number of IDC Connectors | Length | Number of SCSI Ports | Shipping Weight (Approximate) | Number of Serial Ports | UART Type | Number of USB Ports | Shipping Height | Weight (Approximate) | Product Condition | Input Voltage | Certification | Card Length | Height | Product Name | Shipping Width | Shipping Depth | Country of Origin |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Advantech Co., Ltd |
Advantech |
Multiport Serial Adapter |
PCI Express 2.0 x1 |
Plug-in Card |
921.6 kbit/s |
RoHS |
Yes |
5 Year |
8 x RS-232/422/485 - Serial |
PC, Linux |
168 mm |
1 |
111 mm |
8-port RS-232/422/485 PCI Express Communication Card |
Taiwan |
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Digi International |
Digi |
AccelePort |
Multiport Serial Adapter |
PCI-X |
Plug-in Card |
921.6 kB/s |
RS-232 |
5 Year |
0.725 " |
640 mA, 100 mA |
Xp |
8 x DB-9 RS-232 - Serial, Via Cable (Optional), 8 x DB-25 RS-232 - Serial, Via Cable (Optional), 8 x RJ-45 RS-232 - Serial, Via Cable (Optional) |
PC |
0.725 " |
4.72 " |
1 |
6 oz |
3.3 V DC, 5 V DC, 12 V DC |
2.475 " |
AccelePort Xp 8-Port Multiport Serial Adapter |
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StarTech.com |
StarTech.com |
Multiport Serial Adapter |
Yes |
PCI Express x1 |
Plug-in Card |
Yellow |
921.4 kbit/s |
RoHS, REACH, WEEE |
Yes |
Lifetime |
8 x DB-9 - Serial, Via Cable |
Linux, PC |
1 |
1.65 lb |
2.76 " |
8-Port PCI Express Serial Card with 16C1050 UART |
7.48 " |
11.42 " |
Taiwan |
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Brainboxes Limited |
Brainboxes |
US-346 |
Multiport Serial Adapter |
USB 2.0 |
DIN Rail Mountable, Wall-mountable |
RoHS, WEEE |
Yes |
Lifetime |
123 mm |
PC, Linux, Mac |
215 mm |
4 |
0.675 kg |
34 mm |
4 Port RS422/485 USB to Serial Server |
United Kingdom |
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Perle Systems, Inc |
Perle |
Multiport Serial Adapter |
PCI |
Plug-in Card |
115.2 kB/s |
TxD, RXD, RTS, CTS, DTR, FG, SG, DCD, GND |
RS-232 |
Lifetime |
345 mA, 75 mA |
8 x RJ-12 RS-232 - Serial |
PC |
5 V DC, 12 V DC |
Half-length |
I/O8+ Multiport Serial Adapter |
Canada |
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Brainboxes Limited |
Brainboxes |
Multiport Serial Adapter |
Yes |
PCI Express x1 |
Plug-in Card |
921.6 kB/s |
RoHS, WEEE |
Yes |
Lifetime |
153 mm |
4 x DB-9 RS-422/485 - Serial |
PC |
18 mm |
1 |
0.111 kg |
128 mm |
4 Port RS422/485 PCI Express Serial Port Card With Opto Isolation |
United Kingdom |
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StarTech.com |
StarTech.com |
Multiport Serial Adapter |
PCI |
Plug-in Card |
430 kB/s |
8 x DB-9 RS-232 - Serial, Via Cable |
PC |
8 Port 16650 Serial PCI Card |
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Stallion Technologies |
Stallion |
Multiport Serial Adapter |
PCI |
Plug-in Card |
460.8 kB/s |
TxD, RXD, RTS, CTS, DTR, DCD, DTE, SG |
180 mA, 115 mA, 125 mA |
8 x RJ-45 RS-232 - Serial |
8Port PCI Serial Adapter |
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Digi International |
Digi |
ClassicBoard |
Multiport Serial Adapter |
PCI |
Plug-in Card |
460.8 kB/s |
RS-422 |
0.5 " |
350 mA, 40 mA |
8 x DB-9 RS-422 - Serial, Via Cable (Optional), 8 x DB-25 RS-422 - Serial, Via Cable (Optional), 8 x RJ-45 RS-422 - Serial, Via Cable (Optional) |
PC |
0.5 " |
5.25 " |
16C654 |
9 oz |
5 V DC, 12 V DC, -12 V DC |
4.2 " |
ClassicBoard 8-Port Multiport Serial Adapter |
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Connect Tech, Inc |
Connect Tech |
Multiport Serial Adapter |
ISA |
Plug-in Card |
38.4 kB/s |
RTS, DTR, TxD, DCD, CTS, RXD |
RS-422/485, RS-232 |
38.4 kB/s |
1 Year |
1 A |
6 x DB-9 RS-232 - Serial, Via Fan-out Cable, 2 x DB-9 RS-422/485 - Serial, Via Cable |
PC |
33.6 cm |
5 V DC, 12 V DC, -12 V DC |
10.6 cm |
Intellicon/ISA Multiport Serial Adapter |
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Perle Systems, Inc |
Perle |
UltraPort |
Multiport Serial Adapter |
PCI |
Plug-in Card |
921.6 kB/s |
Lifetime |
4 |
4 x RS-232 - Serial, Via Cable (Optional) |
PC |
UltraPort - 4 Port Multiport Serial Card |
Canada |
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SIIG, Inc |
SIIG |
Multiport Serial Adapter |
PCI-X |
Plug-in Card |
460 kB/s |
RS-232 |
Lifetime |
4 x DB-9 RS-232 - Serial, Via Fan-out Cable |
PC |
16550 |
3.3 V DC, 5 V DC |
Quartet Serial Plus PCI Multiport Serial Adapter |
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SIIG, Inc |
SIIG |
Multiport Serial Adapter |
PCI |
Plug-in Card |
230 kB/s |
Lifetime |
2 x DB-9 RS-232 - Serial, Via Cable |
PC |
PCI-2S 2 Port Multiport Serial Adapter |
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Comtrol Corporation |
Comtrol |
RocketPort |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
230.4 kB/s |
5 Year |
550 |
8 x RS-232/422 - Serial, Via Cable (Optional) |
4.78 " |
2.6 oz |
3.7 " |
RocketPort 550 uPCI 8 Port Multiport Serial Adapter |
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AddOn |
AddOn |
ADD-PCIE-4RS232 |
Multiport Serial Adapter |
PCI Express x1 |
Plug-in Card |
WEEE |
Yes |
Lifetime |
4 x RS-232 - Serial, Via Cable |
4.7 " |
0.9 " |
0.5 lb |
5.2 " |
4-port Multiport Serial Adapter |
China |
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StarTech.com |
StarTech.com |
Multiport Serial Adapter |
PCI |
Plug-in Card |
115.2 kB/s |
RS-232 |
2 Year |
4 x DB-9 RS-232 - Serial, Via Fan-out Cable (Optional) |
PC |
16550 |
5 V DC |
4 port PCI RS232 Serial Adapter Card |
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Advantech Co., Ltd |
B+B SmartWorx |
ESCLP-100 |
Multiport Serial Adapter |
PCI |
Plug-in Card |
921.6 kB/s |
RoHS |
Yes |
Lifetime |
8 x RS-232 - Serial, Via Cable (Optional) |
PC |
4.725 " |
1 |
2.5 " |
UPCI 8 Port Low Profile RS-232 DB9 |
United States |
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Advantech Co., Ltd |
B+B SmartWorx |
DSPXP-200/300 |
Multiport Serial Adapter |
ExpressCard |
Plug-in Module |
921.6 kB/s |
RoHS |
Yes |
Lifetime |
2 x RS-422/485 - Serial, Via Cable (Optional) |
PC |
PCI Express Card |
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Connect Tech, Inc |
Connect Tech |
Multiport Serial Adapter |
ISA |
Plug-in Card |
115.2 kB/s |
RTS, CTS, TxD, RXD, DCD, DTR, DSR, RI |
RS-232 |
115.2 kB/s |
Lifetime |
1.8 cm |
100 mA |
8 x DB-25 RS-232 - Serial, Via Fan-out Cable |
PC |
1.8 cm |
16.4 cm |
16C554 |
5 V DC |
10.6 cm |
Echo/ISA RS-232 Multiport Serial Adapter |
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Comtrol Corporation |
Comtrol |
RocketPort EXPRESS |
Multiport Serial Adapter |
PCI Express x1 |
Plug-in Card |
921 kB/s |
5 Year |
8 x RS-232/422/485 - Serial, Via Cable (Optional) |
PC |
50 |
4.7 " |
Bulk |
9.4 oz |
2.6 " |
RocketPort EXPRESS Quadcable or Octacable Multiport Serial Adapter |
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SYBA Multimedia, Inc |
SYBA Multimedia |
Multiport Serial Adapter |
PCI Express x1 |
Plug-in Card |
230.4 kB/s |
8 x RS-232 - Serial |
PC |
8 Serial Port PCI-e Controller Card |
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SIIG, Inc |
SIIG |
Multiport Serial Adapter |
PCI |
Plug-in Card |
921 kB/s |
RoHS |
Yes |
Lifetime |
0.71 " |
4 x DB-9 RS-232 - Serial |
PC |
0.71 " |
1 |
5.27 " |
0.14 lb |
4.72 " |
DP 4-Port RS422/485 PCI Adapter Card |
China |
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Brainboxes Limited |
Brainboxes |
ES-413 |
Multiport Serial Adapter |
Yes |
DIN Rail Mountable |
RoHS, WEEE |
Yes |
Lifetime |
PC, Linux |
2 |
ES-413 Multiport Serial Adapter |
United Kingdom |
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StarTech.com |
StarTech.com |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
230.4 kB/s |
2 Year |
4 x DB-9 RS-422/485 - Serial, Via Cable |
PC |
4.96 " |
4.02 " |
4 Port RS-422/RS-485 Serial PCI Adapter Card |
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Advantech Co., Ltd |
B+B SmartWorx |
Multiport Serial Adapter |
PC Card |
2.45 MB/s |
Lifetime |
1 x DB-25 RS-422/485 - Serial, Via Cable (Optional) |
PC |
1 Port RS-422/485 Multiport Serial Adapter |
United States |
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Lindy Electronics |
LINDY |
Multiport Serial Adapter |
PCI Express x16 |
Plug-in Card |
921 kB/s |
WEEE, RoHS |
Yes |
2 Year |
4 x DB-9 RS-232 - Serial, Via Cable |
PC |
4 Port Serial RS-232, 16C650, 128 Byte FIFO, PCIe Card |
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Digi International |
Digi |
AccelePort |
Multiport Serial Adapter |
PCI-X |
Plug-in Card |
921.6 kB/s |
RS-232 |
5 Year |
0.725 " |
1.4 A, 100 mA |
Xp |
16 x DB-9 RS-232 - Serial, Via Cable (Optional), 16 x DB-25 RS-232 - Serial, Via Cable (Optional), 16 x RJ-45 RS-232 - Serial, Via Cable (Optional) |
PC |
0.725 " |
4.72 " |
2 |
6 oz |
3.3 V DC, 5 V DC, 12 V DC |
4.2 " |
AccelePort Xp Universal 16-Port Multiport Serial Adapter |
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Advantech Co., Ltd |
B+B SmartWorx |
QSC-2/300IND |
Multiport Serial Adapter |
PCI |
Plug-in Card |
Lifetime |
4 x DB-9 RS-422/485 - Serial, Via Cable (Optional) |
QSC-2/300IND 4-port Multiport Serial Adapter |
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Digi International |
Digi |
Multiport Serial Adapter |
ISA |
Plug-in Card |
57.6 kB/s |
EIA-232 |
5 Year |
1.27 " |
1.9 A, 0.11 A |
8 x DB-25 RS-232 - Serial, Via Cable (Optional) |
PC |
1.27 " |
22.1 " |
0.286 lb |
5 V DC, 12 V DC, -12 V DC |
8.9 " |
8e-ISA Multiport Serial Adapter |
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Comtrol Corporation |
Comtrol |
RocketPort Plus |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
921.6 kB/s |
5 Year |
8 x DB-9 RS-232 - Serial, Via Cable |
PC |
6 " |
0.2 lb |
4 " |
RocketPort Plus Universal PCI Octacable DB9 Multiport Serial Adapter |
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Comtrol Corporation |
Comtrol |
Multiport Serial Adapter |
PCI |
Plug-in Card |
460 kB/s |
RS-232 |
5 Year |
410 mA, 100 mA, 160 mA |
4 x DB-9 RS-232 - Serial |
1 |
5.6 " |
Retail |
0.62 lb |
Half-length |
4.2 " |
PCI Multiport Serial Adapter |
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Equinox Systems |
Equinox |
Multiport Serial Adapter |
PCI-X |
230 kB/s |
TxD, RXD, DCD, CTS, DTR, RTS |
5 Year |
0.72 " |
20 mA, 350 mA, 35 mA, -45 mA |
8 x RJ-11 |
0.72 " |
10 |
6.1 " |
1 lb |
3.98 " |
SST-8P/RJ UNIV Multiport Serial Adapter |
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Black Box Corporation |
Black Box |
Multiport Serial Adapter |
PCI |
Plug-in Card |
115.2 kB/s |
WEEE |
Yes |
1 Year |
8 x DB-25 RS-232 - Serial |
PC |
8-Port RS-232 PCI Card, 16554 UART |
United States |
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SIIG, Inc |
SIIG |
CyberSerial |
Multiport Serial Adapter |
ExpressCard/34 |
Plug-in Module |
115 kB/s |
Lifetime |
2 x DB-9 RS-232 - Serial, Via Cable |
PC |
CyberSerial Dual ExpressCard |
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SIIG, Inc |
SIIG |
Multiport Serial Adapter |
PCI |
Plug-in Card |
230 kB/s |
RS-232 |
Lifetime |
2 x DB-9 RS-232 - Serial, Via Fan-out Cable |
PC |
16550 |
3.3 V DC, 5 V DC |
Low Profile PCI-2S (VAR) Multiport Serial Adapter |
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Advantech Co., Ltd |
B+B SmartWorx |
Multiport Serial Adapter |
PCI |
Plug-in Card |
921.6 kB/s |
RoHS |
Yes |
Lifetime |
4 x DB-9 RS-422/485 - Serial, Via Cable (Optional) |
PC |
4.725 " |
1 |
2.5 " |
UPCI 4 Port Low Profile RS-422/485 DB9 |
United States |
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Comtrol Corporation |
Comtrol |
RocketPort INFINITY |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
921 kB/s |
5 Year |
4 x DB-25 RS-232/422/485 - Serial |
PC |
4.7 " |
2.6 " |
RocketPort INFINITY Quadcable DB25 Multiport Serial Adapter |
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Stallion Technologies |
Stallion |
EasyIO-8 |
Multiport Serial Adapter |
PCI |
Plug-in Card |
460 kB/s |
8 x DB-25 RS-232 - Serial, Via Cable |
PC |
EasyIO-8 PCI Multiport Serial Adapter |
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Advantech Co., Ltd |
B+B SmartWorx |
QSCLP-100 |
Multiport Serial Adapter |
PCI |
Plug-in Card |
921.6 kB/s |
RoHS |
Yes |
Lifetime |
4 x DB-9 RS-232 - Serial, Via Cable (Optional) |
PC |
4.725 " |
1 |
2.5 " |
UPCI 4 Port Low Profile RS-232 DB9 |
United States |
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Digi International |
Digi |
AccelePort |
Multiport Serial Adapter |
ISA |
Plug-in Card |
57.6 kB/s |
RS-422 |
5 Year |
0.5 " |
4 x RS-422 - Serial, Via Serial Cable |
PC |
0.5 " |
8.7 " |
Retail |
0.2 lb |
3.5 " |
AccelePort 4E Multiport Serial Adapter |
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Digi International |
Digi |
AccelePort |
Multiport Serial Adapter |
PCI |
Plug-in Card |
921.6 kB/s |
RS-232 |
5 Year |
0.725 " |
1.4 A, 100 mA |
Xp |
16 x DB-25 RS-232 - Serial, Via Connector Box |
PC |
0.725 " |
4.72 " |
2 |
6 oz |
3.3 V DC, 5 V DC, 12 V DC |
4.2 " |
AccelePort Xp Universal PCI Card with 16-port RS-232 DB-25 Male Rack |
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Brainboxes Limited |
Brainboxes |
Multiport Serial Adapter |
Yes |
PCI Express x1 |
Plug-in Card |
921.6 kB/s |
RoHS, WEEE |
Yes |
Lifetime |
165 mm |
8 x DB-9 RS-232 - Serial, Via Cable |
PC |
18 mm |
0.120 kg |
120 mm |
8 Port RS232 PCI Express Serial Card 9 Pin Connectors |
United Kingdom |
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SIIG, Inc |
SIIG |
Multiport Serial Adapter |
PCI-X |
Plug-in Card |
230 kB/s |
RS-232 |
5 Year |
0.7 " |
4 x DB-9 RS-232 - Serial, Via Fan-out Cable |
PC |
0.7 " |
4.7 " |
16550 |
3.3 V DC, 5 V DC |
2.5 " |
Low Profile LP0406 Multiport Serial Adapter |
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Digi International |
Digi |
920 |
Multiport Serial Adapter |
PCI |
Plug-in Card |
921.6 kB/s |
EIA-232 |
5 Year |
0.5 " |
350 mA, 30 mA, 50 mA |
2 x DB-9 RS-232 - Serial |
0.5 " |
9 " |
16C654 Quad |
5 V DC, 12 V DC, -12 V DC |
4.2 " |
2r 920 Multiport Serial Adapter |
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Comtrol Corporation |
Comtrol |
RocketPort |
Multiport Serial Adapter |
PCI |
Plug-in Card |
460.8 kB/s |
RS-422 |
5 Year |
1.6 " |
850 mA |
4 x DB-9 RS-422 - Serial, Via Fan-out Cable |
1.6 " |
1 |
3.68 " |
Retail |
1.62 lb |
5 V DC |
Half-length |
3.6 " |
RocketPort PCI 422 Multiport Serial Adapter |
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Advantech Co., Ltd |
B+B SmartWorx |
MIPort |
3PCIU8 |
Multiport Serial Adapter |
PCI-X |
Plug-in Card |
460.8 kB/s |
Lifetime |
4 x DB-9 RS-232/422/485 - Serial, Via Cable, 4 x DB-9 RS-232 - Serial, Via Cable |
PC |
4.8 " |
1 |
3.8 " |
8 Port Non-Isolated MIPort Universal PCI Card |
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Vertiv |
AVOCENT |
SST-64P |
Multiport Serial Adapter |
PCI |
Plug-in Card |
230 kB/s |
0.5 " |
64 x Serial, Via Ports Module (Optional) |
PC |
0.5 " |
4.75 " |
1 lb |
0.875 " |
SST-64P Multiport Serial Adapter |
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EXSYS Vertriebs GmbH |
EXSYS |
EX-41388 |
Multiport Serial Adapter |
PCI |
Plug-in Card |
8 x DB-9 RS-232 - Serial, Via Cable |
PC, Linux |
120 mm |
16C1050 |
800 g |
61 mm |
8S Serial RS-232 PCI board incl. LP bracket (SystemBase Chip-Set) |
Multiport serial adapters, also known as multiport serial cards or serial expansion cards, are peripheral devices used to add multiple serial ports to a computer system. These adapters typically connect to the computer's motherboard via a PCI or PCIe slot and provide additional serial ports for connecting serial devices such as modems, printers, and barcode scanners. Multiport serial adapters are commonly used in industrial automation, telecommunications, and point-of-sale systems where multiple serial devices need to be connected to a single computer.