QuickerTek has announced its new external antennas for the Power Mac G4 AGP Graphics, PCI Graphics, Digital Audio, FireWire 800, Gigabit Ethernet, Quicksilver and Mirrored desktop computers for US$79.95. The new antenna, which is sold as a kit, is user installable and works with all Airport cards: Extreme and PCMCIA (PC card) wireless networking hardware. The kit includes illustrated instructions and all necessary hardware.