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USB PS/2 Adapter (2 Port)
Connects a PS/2 keyboard and mouse to the USB port on a PC or Mac.
Part Number: UPS2A
MSRP: $19
USB High Speed Serial Adapter
Connects an RS-232 serial device to the USB port on a PC or Mac. Microsoft WHQL certified.
Part Number: USA-19HS
MSRP: $39
Mini Port Replicator
Combines a USB serial adapter, USB parallel printer adapter and 2-port USB hub into one compact accessory. Draws its power from the USB port. It is not necessary to carry a power adapter or be near an electrical outlet to use the replicator.
Part Number: UPR-112G
MSRP: $79
USB Twin Serial Adapter
Connects two serial devices to the USB port on a Macintosh.
Part Number: USA-28XG
MSRP: $79

USB 4-Port Serial Adapter
Connects four RS-232 serial devices to the USB port on a PC or Mac. Draws its power from the USB port. No power adapter is required.
Part Number: USA-49WG
MSRP: $149
SX PRO PCI Serial Card (4 Port)
Add four MiniDin8 RS-232/RS-422 serial ports to your Mac with this PCI serial card. For PowerMac with 5v PCI slot.
Part Number: SX-PRO4
MSRP: $179
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