The original Ettus USRP — the first generation, USB 2.0 host-attached. A small number remain in the WINLAB grid and sandbox 5 as the only Gen-1 hardware still on the testbed. Almost all new experiments should target the N210, X310, or B210 instead — UHD support for the Gen-1 USRP is in long-term-maintenance mode.
| Photo | ![]() |
|---|---|
| Device | USRP |
| Vendor | Ettus Research |
| Interface type | USB 2.0 |
| Device ID | fffe:0002 (USB vendor:product) |
| Driver | UHD (legacy) |
Most USRP1s in the grid are populated with an XCVR2450 (2.4 / 5 GHz transceiver) on the A side and a WBX (50 MHz – 2.2 GHz) on the B side.
See the USRP deployment maps page for the per-node placement of Gen-1 USRPs in the grid and SB5.