• - Connects up to four DB9 serial devices to a computer USB-A port
• - Supports data transfer speeds up to 460 Kbps
• - Detachable 6-foot USB cable included
• - No external power source required
• - Works with Windows (XP and later) and Mac OS X (10.6 through 10.13)

USB-A to Serial Adapter Hub (DB9) - Keyspan, High-Speed (M/M), 4-Port

The USA-49WG Keyspan® High-Speed 4-Port USB-to-DB9-Serial Adapter Hub allows you to connect as many as four 9-pin serial devices to a computer or laptop with a USB Type-A port. An easy and inexpensive way to add serial ports to your computer without hassle, the USA-49WG works with any DB9 serial device. Configuring and sharing data among multiple modems, GPS devices, cellphones, hand-held scanners, point-of-sale systems, touch screens, medical and scientific instruments, industrial process control devices and UPS systems is a breeze.

The included 6-ft. (1.83 m) cable supports data transfer speeds up to 460 Kbps—four times as fast as a built-in serial port. Five LEDs display port status at a glance. The USA-49WG requires no external power. Windows line monitor and data trace software included. Works with Windows (XP and later) and Mac OS X (10.6 through 10.13).

Tripp Lite USA-49WG USB-A to Serial Adapter Hub (DB9) - Keyspan, High-Speed (M/M), 4-Port, USB, Serial, RS-232, USB A, DB9, Black, Taiwan

Tripp Lite USA-49WG USB-A to Serial Adapter Hub (DB9) - Keyspan, High-Speed (M/M), 4-Port. Host interface: USB, Output interface: Serial, Serial interface type: RS-232. Product colour: Black, Country of origin: Taiwan. Baud rate: 460 Kbit/s. Width: 152.4 mm, Depth: 76.2 mm, Height: 45.7 mm. Cables included: USB, Package width: 160 mm, Package depth: 198.1 mm