MediaTek MT7601 (often referred to as ) is a widely used chipset for budget-friendly 150Mbps wireless USB adapters . If you are looking for the "exclusive" driver version MTK7601V22
If you want, I can:
Unlike generic drivers, the exclusive version exposes hidden registry keys. To unlock maximum performance (150Mbps TX / 150Mbps RX): wireless usb adapter driver ver mtk7601v22 exclusive