Epson DUAL FUNCTION WIRELESS ADAPTER, USB Wi-Fi adapter, Epson, White, 5 GHz, 1.97" (50 mm), 7.87" (200 mm) Epson DUAL FUNCTION WIRELESS ADAPTER. Product type: USB Wi-Fi adapter, Brand compatibility: Epson, Product color: White. Bandwidth: 5 GHz. Package width: 1.97" (50 mm), Package depth: 7.87" (200 mm), Package height: 4.72" (120 mm). Quantity per pack: 1 pc(s)