('request-setup-write', 'Setup: Host-to-device'),
('request-bulk-read', 'Bulk: Device-to-host'),
('request-bulk-write', 'Bulk: Host-to-device'),
('request-setup-write', 'Setup: Host-to-device'),
('request-bulk-read', 'Bulk: Device-to-host'),
('request-bulk-write', 'Bulk: Host-to-device'),