Newegg offers the Patriot Stellar 64GB OTG USB 3.0 Flash Drive for Android, model no. PSF64GSTROTG, for $38.99. This $14 mail-in rebate cuts it to $24.99. With free shipping, that's $4 under our mention from last week and it's the lowest total price we could find by $21. This drive is compatible with most Android devices with micro USB and features a transfer rate of up to 140MB/s.