TP-Link's portable 3G Wireless N router isn't the first product to allow users to create a hotspot with their USB stick, but it gives you the added convenience of powering it with your laptop through its Mini USB port. In addition to accepting a 3G stick (UMTS, HSPA, EVDO are all supported), the pocket-sized TL-MR3020 has an Ethernet port for wired broadband connections. If you're looking for an Ethernet-only model, the company has also announced the TL-WR700N Wireless N mini pocket router, which features a fold-out plug and is available on November 23rd for $29.99. The TL-MR3020, meanwhile, hits stores December 14th for $39.99.