Part | RoHS | Manufacturer | Brand Name | Product Line | Product Model | Product Type | TAA Compliant | Host Interface | Form Factor | Product Color | Card Height | Data Transfer Rate | Baud Rate | Packing | Environmental Certification | Environmentally Friendly | Limited Warranty | Thickness | Number of Serial Ports (Internal) | Input Current | Product Series | Platform Supported | Number of Serial Ports (External) | Depth | Packaged Quantity | Number of Parallel Ports (External) | Width | Parallel Port Modes | Package Type | Length | Shipping Weight (Approximate) | Number of Network (RJ-45) Ports | UART Type | Number of USB Ports | Shipping Height | Weight (Approximate) | Product Condition | Input Voltage | Product Material | Number of Parallel Ports (Internal) | Height | Product Name | Shipping Width | Shipping Depth | Country of Origin |
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StarTech.com |
StarTech.com |
Serial Hub |
USB |
External |
Up to 115kB/s |
2 Year |
1 |
4 Port USB to RS232 Serial Adapter Hub |
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Advantech Co., Ltd |
B+B SmartWorx |
QSU2-540 |
Serial Hub |
USB |
External |
962.1kB/s |
RoHS |
Yes |
Lifetime |
PC |
180 mm |
110 mm |
550 g |
25 mm |
QSU2-540 4-port Serial Hub |
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Perle Systems, Inc |
Perle |
UltraPort |
Serial Adapter |
USB |
External |
Up to 230kB/s Serial Port |
Lifetime |
PC |
UltraPort USB 8 Ports Serial Adapter |
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SIIG, Inc |
SIIG |
Serial Hub |
USB |
External |
Up to 1MB/s |
RoHS |
Yes |
3 Year |
PC |
0.87 " |
1 |
4.21 " |
1 |
0.41 lb |
2.56 " |
2-Port USB to RS-422/485 Serial Adapter |
China |
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StarTech.com |
StarTech.com |
Serial Hub |
Yes |
USB |
External |
Up to 921.6kB/s |
RoHS, WEEE, REACH |
Yes |
2 Year |
PC |
1.65 " |
2.56 " |
2 |
1 |
11.3 oz |
0.79 " |
2 Port Industrial USB to Serial RJ45 Adapter - Wall Mountable and DIN Rail |
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Advantech Co., Ltd |
B+B SmartWorx |
Serial Hub |
USB |
External |
Up to 460.8kB/s Serial Port |
Lifetime |
PC |
9.18 " |
5.25 " |
1.675 " |
4 Port RS-422/485 Serial Hub |
United States |
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Digi International |
Digi |
Edgeport |
Serial Adapter |
USB |
Rack-mountable |
Up to 230kB/s Serial Port |
5 Year |
PC, Solaris |
8 |
8 |
Edgeport/8r - 8 Port RS-232 Serial Adapter |
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Advantech Co., Ltd |
B+B SmartWorx |
DSU2-400 |
Serial Hub |
USB |
External |
Up to 921.6kB/s Serial Port |
Lifetime |
PC |
USB 2.0 2 Port RS-232/422/485 Serial Adapter |
United States |
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Perle Systems, Inc |
Perle |
UltraPort |
Serial Adapter |
USB |
External |
Up to 230kB/s Serial Port |
Lifetime |
PC |
UltraPort USB - 2 Port Serial Adapter |
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Advantech Co., Ltd |
B+B SmartWorx |
HSU-100IND |
Serial Hub |
USB |
External |
Up to 460.8kB/s Serial Port |
Lifetime |
PC |
4.5 " |
6.5 " |
9 " |
HSU-100IND 16 Port DB-9 Rs-232 Serial Hub |
United States |
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ATEN Technology, Inc |
ATEN |
UC4854 |
Serial Hub |
USB |
External |
115.2kB/s |
RoHS, WEEE |
Yes |
3 Year |
PC |
1 |
1 |
0.7 lb |
UC4854 4-port USB-to-Serial RS-422/485 Hub |
China |
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SIIG, Inc |
SIIG |
Serial Hub |
USB |
External |
Up to 12MB/s |
RoHS |
Yes |
5 Year |
PC |
1 |
Retail |
1 |
USB to RS-422/485 Converter |
Taiwan |
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Advantech Co., Ltd |
B+B SmartWorx |
ESU2-100 |
Serial Hub |
USB |
External |
Up to 460kB/s Serial Port |
Lifetime |
PC |
USB 2.0 to Serial 8 Port RS-232 Serial Adapter |
United States |
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Digi International |
Digi |
Serial Adapter |
USB |
External |
PC, SPARC |
8 |
4.8 " |
8 " |
1 |
1.5 lb |
2 " |
Edgeport/8iM 8-port Serial Hub |
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Comtrol Corporation |
Comtrol |
RocketPort |
Serial Hub |
USB |
External |
Up to 230.4kB/s Serial Port |
2 Year |
PC |
RocketPort 8 Port USB Serial Hub III |
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Digi International |
Digi |
Edgeport |
Serial Adapter |
USB |
Rack-mountable |
230kB/s Serial Port |
PC, Solaris |
Edgeport/8/DB-25 Adapter |
United States |
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Targus Group International |
Targus |
Serial/Parallel Combo Adapter |
USB |
External |
1 Year |
PC |
1.5 " |
4 " |
3 oz |
0.9 " |
Mini USB Serial/Parallel Hub |
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Advantech Co., Ltd |
B+B SmartWorx |
ESU2-400-EMB |
Serial Hub |
USB |
External |
Up to 115.2kB/s Serial Port |
Lifetime |
PC |
6.52 " |
4.8 " |
1.24 " |
Embedded USB to 8 Port 422/485 w/Cable, Surge Suppression |
United States |
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Digi International |
Digi |
Edgeport |
Serial Hub |
USB |
Rack-mountable |
Up to 230kB/s Serial Port |
5 Year |
PC, Solaris |
5 " |
17 " |
4 |
41.3 oz |
1.8 " |
Edgeport/412 - 4 USB, 12 RS-232 serial DB-9 |
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StarTech.com |
StarTech.com |
Serial Hub |
Yes |
USB |
External |
Black |
Up to 921.6kB/s |
RoHS, WEEE, REACH |
Yes |
2 Year |
PC, Mac |
2 |
2.6 " |
4.09 " |
1 |
5.7 oz |
0.9 " |
2 Port Industrial Wall Mountable USB to Serial Adapter Hub with DIN Rail Clips |
Taiwan |
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SIIG, Inc |
SIIG |
Serial Hub |
USB |
External |
Up to 115kB/s Serial Port |
RoHS |
Yes |
5 Year |
PC |
4 |
1 |
Retail |
16550 |
USB to 4-Port Serial Adpater |
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IOGEAR, Inc |
IOGEAR |
GUC2322 |
Serial Hub |
USB |
External |
230kB/s |
RoHS, WEEE |
Yes |
3 Year |
PC, Mac |
2.24 " |
4.51 " |
16C450, 16C550 |
1 |
0.5 lb |
1 " |
GUC2322 USB to 2-port Serial RS-232 Converter |
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Digi International |
Digi |
Edgeport |
Serial Adapter |
USB |
Rack-mountable |
230kB/s Serial Port |
PC, Solaris |
4 |
Edgeport/416 DB-9 Adapter |
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Advantech Co., Ltd |
B+B SmartWorx |
Serial Hub |
USB |
External |
Up to 460.8kB/s Serial Port |
Lifetime |
PC |
4.5 " |
6.5 " |
9 " |
HSU-200/300IND 16 Port DB-9 RS-422/485 Serial Hub |
United States |
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ATEN Technology, Inc |
ATEN |
UC2324 |
Serial Hub |
USB |
External |
115.2kB/s Serial Port |
RoHS, WEEE |
Yes |
PC |
8.3 cm |
12.4 cm |
0.8 lb |
2.6 cm |
UC2324 USB to Serial Hub |
China |
Serial and parallel adapters are peripheral devices used to add serial or parallel ports to a computer system. These adapters typically connect to the computer's motherboard via a PCI or PCIe slot and provide additional serial or parallel ports for connecting peripherals such as printers, scanners, modems, and external storage devices. Serial adapters support various serial communication standards, such as RS-232, RS-422, and RS-485, offering different data transfer rates and compatibility with different devices. Parallel adapters provide high-speed data transfer and are commonly used in legacy industrial and printing applications.