Makers rejoice! This mini PC has a rare expansion connector that no rival offers — 9-pin port is located on the front of Geekom device and could be useful for some grea…
Mini PC makers are becoming increasingly inventive ... What sets the Mini Air12 Lite apart is the 9-pin expansion header on ...
PC Magazine4y
serial port
USB-to-serial adapters are available for old peripherals. DB (D-Sub) Connectors and COM Ports A serial port on a PC is a male 9-pin connector (DE-9 D-sub). Early PCs had two 9-pin connectors or ...
PC Magazine7y
D-sub connectors
Also called "DB connectors" and "D-subs," they come in 9, 15, 25, 37 and 50 pin varieties ... two-row female DA-15 is the game port on a PC, and the smaller, three-row, female high-density ...