As one of its daily deals, Amazon.com cuts up to 88% off a selection of back-to-school electronics. Plus, Prime members bag free shipping. (Non-members can spend $25 or more to qualify for free shipping; otherwise, shipping starts at $4.48.) That's among the best discounts we've seen on these items at Amazon, yielding several price lows. Deal ends today.

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A best bet is the Belkin N900 802.11n Wireless Dual-Band Gigabit Ethernet Router, model no. F9K1104, for $99.99 with free shipping. That's the lowest total price we could find by $79, although we saw it for $8 less in June. It features four Gigabit Ethernet ports, two USB ports, six internal antennas, and support for WPA, WPA2, WEP encryption.